Tag Archives: gear gears

China Auto Gears Automatic Transmission Gear

 40 Shafts 300 driving gears and transmission gears
planetary gears heavy trucks gears
 gears shafts 1800E gears for truck gearboxes
 gear rings 1800E  gears shafts and so on
sprockets for car and trucks gears for heavy duty trucks
  130 auto gears

All varieties of automotive gears, driving gears, gears for vans, gears for autos, gears for hefty-duty trucks and gears for boats, gear ring, planetary gearboxes, gearboxes for diverse vehicles, trucks, boats, and tractors and so on.

At any time-Electrical power Transmission co. Ltd. create various types of automotive transmission gears like the transmission gears for vehicles, mild vehicles, hefty-responsibility trucks and van. The motorcycle gears contain transmission gears for rider motorcycle, rear transmission situation gears for pedal bike, startup gears set, motor timing gear established and clutch gears. We provide high good quality products with lowest costs.



How to Maximize Gear Motor Reliability

A gearmotor is a mechanical device used to transmit torque from 1 location to another. As its name implies, it is designed to rotate 1 object relative to another. Its main use is to transmit torque from 1 point to another. The most common types of gear motors are: worm, spur, and helical. Each of these has specific functions and can be used for a variety of applications. Reliability is also an important factor to consider when choosing a gearmotor.

Applications of a gear motor

Despite its small size, a gear motor has many applications. These include heavy machinery lifts, hospital beds, and power recliners. It is also found in many everyday products, such as electromechanical clocks and cake mixers. Its versatility allows it to produce a high force from a small electric motor. Here are some of its most common uses. You can also find a gear motor in many household appliances and vehicles.
Before selecting a gearmotor, consider the specifications of the machine you need to power. You should consider its size, weight, and ambient conditions, which include temperature regimes, noise levels, and contaminating sources. You should also take into account the envelope size, mounting method, and orientation. Other considerations include the expected service life, maintenance scope, and control type. The most suitable gearmotor for your specific application will be 1 that can handle the load.
The motor and gearbox types can be mixed and matched, depending on the application. A 3-phase asynchronous motor and a permanent magnet synchronous servomotor are common choices for these devices. The type of motor and gearbox combination you choose will determine the power supply, the efficiency of the motor, and cost. Once you understand the application, it will be easy to integrate a gear motor into your system.
When used in industrial applications, gear motors are effective for reducing the speed of rotating shafts. One third of all industrial electric motor systems use gearing to reduce output speed. They can also save energy, which benefits the workers who operate them. In fact, industrial electric motor systems are responsible for nearly 1-10th of the carbon dioxide emissions that are produced by fossil-fueled power plants. Fortunately, efficiency and reliability are just 2 of the benefits of using gear motors.


Before choosing a gearmotor, it is important to understand its specifications. The key factors to consider are the size, weight, and noise level of the gearmotor. Additionally, the power, torque, and speed of the motor are important factors. Specifications are also important for its operating environment, such as the temperature and the level of ingress protection. Finally, it is important to determine its duty cycle to ensure it will operate properly. To choose a suitable gearmotor, consult the specifications of your application.
Some common applications of gearmotors include packaging equipment, conveyors, and material handling applications. They also come with several advantages, including their ability to control both position and speed. This makes them ideal for applications where speed and positioning are crucial. Parallel-shaft gear units, for instance, are commonly used in conveyors, material handling, and steel mills. They are also able to operate in high-precision manufacturing. For these reasons, they are the most popular type of gearmotor.
There are 3 common types of gears. Helical gears have teeth that are inclined at 90 degrees to the axis of rotation, making them more efficient. Helicoidal gears, meanwhile, have a lower noise level and are therefore preferred for applications requiring high torque. Worm gears are preferred for applications where torque and speed reduction are important, and worm gears are suited for those conditions. They also have advantages over spur gears and worm gears.
The application of a gear motor is almost limitless. From heavy machine lifts to hospital bed lifting mechanisms, gear motors make it possible to use a small rotor at a high speed. Their lightweight construction also allows them to move heavy loads, such as cranes, but they do so slowly. Gear motors are an excellent choice in applications where space is an issue. A few common applications are discussed below. When choosing a gear motor, remember to choose the best size and application for your needs.


A gearmotor’s speed is directly proportional to the gear ratio. By dividing the input speed by the gear ratio, the output speed can be determined. Gear ratios above 1 reduce speed, while gear ratios below 1 increase speed. Efficiency of a gearmotor is defined as its ability to transfer energy through its gearbox. This efficiency factor takes into account losses from friction and slippage. Most gearmotor manufacturers will provide this curve upon request.
There are several factors that must be considered when choosing a gearmotor. First, the application must meet the desired speed and torque. Second, the output shaft must rotate in the desired direction. Third, the load must be properly matched to the gearmotor. Lastly, the operating environment must be considered, including the ambient temperature and the level of protection. These details will help you find the perfect gearmotor. You can compare various types of gear motors on this page and choose the 1 that will meet your needs.
The micro-DC gear motor is 1 of the most versatile types of geared motors. These motors are widely used in intelligent automobiles, robotics, logistics, and the smart city. Other applications include precision instruments, personal care tools, and cameras. They are also commonly found in high-end automotives and are used in smart cities. They also find use in many fields including outdoor adventure equipment, photography equipment, and electronics. The benefits of micro-DC gear motors are many.
The main function of a gear motor is to reduce the speed of a rotating shaft. Small electric clocks, for example, use a synchronous motor with a 1,200-rpm output speed to drive the hour, minute, and second hands. While the motor is small, the force it exerts is enormous, so it’s crucial to ensure that the motor isn’t over-powered. There is a high ratio between the input torque and the output torque.


The reliability of a gear motor is dependent on a number of factors, including material quality, machining accuracy, and operating conditions. Gear failure is often more serious than surface fatigue, and can compromise personal safety. Reliability is also affected by the conditions of installation, assembly, and usage. The following sections provide an overview of some important factors that impact gear motor reliability. This article provides some tips to maximize gear motor reliability.
First and foremost, make sure you’re buying from a reliable supplier. Gear motors are expensive, and there is no standardization of the sizes. If a gear breaks, replacing it can take a lot of time. In the long run, reliability wins over anything. But this doesn’t mean that you can ignore the importance of gears – the quality of a gear motor is more important than how long it lasts.


The cost of a gear motor is relatively low compared to that of other forms of electric motors. This type of motor is commonly used in money counters, printers, smart homes, and automation equipment. A DC gear motor is also commonly used in automatic window machines, glass curtain walls, and banknote vending machines. There are many advantages to using a gear motor. Here are a few of them. Read on to learn more about them.
Speed management is another benefit of a gear motor. The motors 10d to have less wear and tear than other motors, which means less frequent replacements. Additionally, many gear motors are easy to install and require less maintenance, which also helps reduce the overall cost of ownership. Lastly, because noise is a common concern for many electronic OEMs, DC gear motors are often quieter than their counterparts. For these reasons, they are often used in industrial settings.
Another advantage of an electric gear motor is its size and power. They are typically designed for 12V, 24V, and 48V voltages and 200-watt power. Their rated speed is 3000 rpm and their torque is 0.64 Nm. They are also more reliable than their AC counterparts and are ideal for many industrial applications. They have a high ratio of 3 to 2, which makes them ideal for a variety of applications.
A gear motor is an electric motor that is coupled with a gear train. It uses AC or DC power, and is often called a gear reducer. The main purpose of these gear reducers is to multiply torque, while maintaining compact size and overall efficiency. However, the efficiency of a gear motor is also affected by ambient temperature and lubricants. If the gear motor is installed in the wrong location, it may be ineffective and result in premature failure of the machine.

China wholesaler ANSI Standard Steel Spur Gears Custom Gear with Keyway with Free Design Custom

Item Description

Rapid particulars
 Gear transmission refers to the unit that transmits motion and power from the gear pair. It is the most extensively utilised mechanical transmission method in CZPT tools. Its transmission is more exact, large efficiency, compact framework, trustworthy procedure and long service lifestyle.Our gears can be warmth treated, hardened, oil immersed according to buyer needs.The gear is commonly utilised in industry, car, electricity resources, motor, bicycle, electrombile.

We can make customers’ satisfactory goods in accordance to the samples or drawings presented by consumers. For the completion of a merchandise, we also need to have to know its material, warmth treatment specifications and surface remedy demands. We are a manufacturing unit with 40 a long time of manufacturing encounter, welcome to consult.
The gain of our equipment
one Extensive assortment of applicable peripheral speeds and powers.
2 The transmission ratio is precise, secure and productive.
3 Reputable efficiency and prolonged provider daily life.

specialized provider of a complete selection of motor shafts, gears, Flanges(Couplings), equipment racks, sprockets, pulley, machined parts and so on.

Due to our sincerity in supplying greatest provider to our customers, comprehension of your needs and overriding perception of responsibility towards filling buying specifications, we have obtained the believe in of buyers worldwide. Having accumulated precious expertise in cooperating with international consumers, our products are marketing well in the American, European, South American and Asian marketplaces.Our items are made by CZPT computerized equipment and tools. In the meantime, our merchandise are created in accordance to substantial top quality expectations, and complying with the international advanced normal conditions.

With a lot of years’ expertise in this line, we will be dependable by our benefits in aggressive price tag, a single-time supply, prompt response, on-hand engineering assist and great following-sales solutions.

Moreover, we also can design and make non-common merchandise to fulfill customers’ unique specifications. Quality and credit history are the bases that make a company alive. We will give best solutions and higher high quality items with all sincerity. If you need to have any details or samples, please make contact with us and you will have our before long reply.

Quality method recognition:

What is material you can procedure?
Stainless steel: SUS303, SUS304, SUS316, SUS316L, SUS430, SUS440, etc
Aluminum: 6061-T6, 6063-T5, 7075-T6, 2011, 2017, 2571, 5052, 5083, 6082 and so forth
Brass/copper: C11000, C15710, C12000, C26000, C36000, and so forth
Carbon steel:  Q235,S235JR,1571, 1015, 1571, 1571, 1030, 1035, 1040, 1045, and so on
Plastic: PVC, POM, Telfon, Delrin, PEEK ,Nylon, Abs, Pc, PP,PA6, PA66, and many others
Cost-free chopping steel: 1211, 12L13, 12L14, 1215, etc
Resource Steel: SKD61,SKD11,HSS M2,ASP23 ,H13,1.2344,D2,1.2379,and so forth
Alloy steel: 40Cr,15CrMo,4140,4340,35CrMo,16MnCr5
Titanium alloy
What benefit we can get from you?
one)Competitive cost
two)High high quality manage : a hundred% entire inspection before shipment
three)High precision, tolerance can be ± .005mm
four)Rapidly lead time (5-7days for samples, 12-15 days for mass production)
five)Non-regular//OEM//custom-made support supplied
6)No MOQ, tiny QTY is appropriate.
7)ISO 9001:2015 certificated factory, ROHS content employed
nine)Specialist export packing: different Blister plastic box or Bubble Wrap/Pearl Wool +Carton+Wooded Case, preserve no scratch and injury
How does the CZPT manage the quality?
1)For the duration of processing, the functioning machine worker inspect the each and every dimensions by them selves.
two)After completed the 1st entire part, will present to QA for full inspection.
3)Ahead of cargo, the QA will examine according to ISO sampling inspection standard for mass production. Will do 100% entire examining for tiny QTY.
4) when shipping and delivery the merchandise, we will hooked up the inspection report with the elements.
How to manage the complains?
1)For the duration of processing, if discovered any dimensions faulty, we will notify the consumers and get customers acceptance.
2)If occur any grievances following received the items, pls show us photographs and detail problems details, we will examine with the creation section and QC depart. Instantly and give solving solution with 6 hrs.
3)If want re-make, we will organize re-make urgently and ship you new replacement within 5 days. CZPT will bear all the value ( consist of delivery expense).
What is the payment phrase?
fifty% deposit, fifty% harmony by T/T before cargo when order volume above 5000USD.
one hundred% T/T in CZPT when sum less than 5000USD
L/C payment expression for big volume get is appropriate.
Paypal and Western Union for samples value or extremely modest get.
What is actually the supply time ?
Regular for samples, 5-7 doing work times
For mass production, it takes about twelve-15 functioning days.
If any urgent components, we can supply preferential processing and manage the shipping and delivery time as you needed.
What is the regular of package?
Specialist export packing:
1)Individual Blister plastic box or Bubble Wrap/Pearl Wool, maintain no scratch and injury.
2)Underneath 100 KGS parts, use robust DHL export Carton .
three)Earlier mentioned one hundred KGS, will customise Wooded scenario for packing.
How to ship the components?
one)Usually, we delivered the merchandise by DHL,FEDEX,UPS,TNT express.
two-3 days can arrived the clients’ organization straight.
two)For heavy areas, can delivered by air or by sea according to customers’indication.
Can we get some sample?
1.Cost-free sample can be presented,but the clients will bear the transport price.
2.Samplemaking can be happy as customer’s demands,and the sample value is about fifty-100 USD for every component,it depends on the processing.
three. Sample charge is returnable right after buy the mass production.
What kind of certification you have ?
We have ISO9001:2015
RoHS compliance for content and surface area treatment
What data must i let you know when i want to make a inquiry?
1.The drawings ( PDF,CAD or 3D )?
two. The content for each and every drawings?
three. The surface area treatment method need.
four. How many items do you require?
How quick you can get quotation from CZPT ?
Following get customer’s detail enquiry( Obvious drawings, materials, QTY, floor therapy).
Usually, we will offer offer inside 6 hours.
If a lot more than 100 drawings, will provide price tag in 24 hrs.
What is your primary market place?
North The us, South The us, Western European,
Southeast Asia,Australia

The gear ratio of the worm gear set is determined by dividing the amount of teeth of the gear by the number of threads. For that reason, solitary thread yields larger ratios than multithreading. All ep worm gear bushings have still left or appropriate thread. ep worm equipment sets are accessible in one, double, triple and quadruple threads.
Lubrication is an crucial element to boost the efficiency of worm gear transmission. The worm gear motion generates a great deal of heat, which decreases effectiveness. The power delivered at a provided temperature boosts with the transmission performance. Proper lubrication decreases friction and heat, which raises efficiency.

China wholesaler ANSI Standard Steel Spur Gears Custom Gear with Keyway     with Free Design Custom

China wholesaler OEM Manufacturer High Precision Custom Industrial Steel Metal Sintered Gears Forged Steel Gear Wheel for Rotavator Side Gears Motor with Great quality

Merchandise Description

OEM Company High Precision Personalized Industrial Metal Steel Sintered Gears Cast Steel Equipment Wheel for rotavator aspect gears motor


Gear shaft model Tailored equipment accoding to clients sample or drawing
Processing device CNC equipment
Content 20CrMnTi/ 20CrMnMo/ 42CrMo/ 45#metal/ 40Cr/ 20CrNi2MoA
Warmth treattment Carburizing and quenching/ Tempering/ Nitriding/ Carbonitriding/ Induction hardening
Hardness fifty eight-62HRC
Qaulity standerd GB/ DIN/ JIS/ AGMA
Precision course 5-8 class
Transport Sea transport/ Air shipping/ Specific
Delivery time 30days

Click listed here to get the latest quotation!

Related goods:


The recommended supplies for the worm are hardened steel and bronze for the worm equipment. Even so, depending on the software, unhardened metal worms can run sufficiently and much more economically on cast iron worm gears rated at 50%. In addition to metal and hardened steel, worms are accessible in stainless metal, aluminum, bronze, and nylon worm gears are accessible in steel, hardened steel, stainless steel, aluminum, nylon, and non-metallic (phenolic).
As the most compact modest precision equipment program, worm gear sets offer substantial reduction ratios in a really small room. Worm gear sets transmit movement among disjoint appropriate-angle shafts and offer the quietest, smoothest managing procedure of any equipment variety.

China wholesaler OEM Manufacturer High Precision Custom Industrial Steel Metal Sintered Gears Forged Steel Gear Wheel for Rotavator Side Gears Motor     with Great quality

China high quality High Precision Customized Spiral Angular Straight Differential Bevel Gear Miter Gear Brass Plastic Wheels Helical Pinion Gears near me factory

Merchandise Description

Large Precision Customized Spiral Angular straight differential Bevel Gear miter gear brass plastic wheels helical pinion gears


Process CNC machining,CNC milling, cnc lathe machining
Available Materials one.Stainless Metal: SS201, SS303, SS304, SS316, SS416, SS420,and many others.
2.Metal: C45, 40Cr, 42CrMo, 20CrNiMo, 20CrMnTi, and many others. (AISI 1045, 5140, 4140/4142, 8620 and many others.)
3. Brass:C36000 ( C26800), C37700 ( HPb59), C38500( HPb58), C27200CuZn37), C28000(CuZn40),etc.
4.Bronze: C51000, C52100, C54400, and many others.
five. Iron: 1213, 12L14,1215,and so forth.
six. Aluminum: Al6061, Al6063,Al2571,Al7075 and many others
seven. Carbon steel:AISI1006,AISI1571,AISI1571,and many others.
8.Nylon PA66,MC901,POM plastic ects 
Hardness HRC50~55
Top quality Handle ISO9001 and ISO14001
Dimension bore tolerances -/+.01mm
Good quality regular AGMA, JIS, DIN 
Size/Shade Gears and elements dimensions are according to drawings from buyer, and shades are custom-made
Area treatment method black oxide,Zn-plated,ni-plated,tin-plated,chrome plated,passivated,sandblast and anodize,chromate,polish,electro portray,black anodize,plain,H.D.G,and many others.
Proportions Tolerance ±0.01mm or much more precise
Samples affirmation and approval samples delivered for confirmation and shipping cost paid by clients
Package Internal clear plastic bag/exterior carton/picket pallets/ or any other specific package as per customer’s requirements.

Producing procedures

Click below for a lot more details!

Customization procedure
Help Personalized Gears from Customers’ drawings and samples and Different non-normal customization

1.Items Discussions 
Buyers send out drawings oramples, and quote according to customers’ specifications.

two.Molds creating
Designing 3D drawings and optimizing the goods.

3.Drawing confirmation
Sending the mildew drawing tothe customers , and the buyers indication for confirmation.

four.Molds Design
Manufacture molds accurately and correctly in accordance to the drawings.

five.Moulds Inspection and Moulds Check
Detect a variety of indicators of molds and optimization of interior cavities.

6.Sample Aprroval from Client
Buyers approve the samples and validate them for bulk generation.

7.Mass Creation
Bulk creation in accordance to customers’s PO

eight.PO Concluded
Shipping and delivery to the buyer andthe clients acquire the gears.

If you need other custom-made requirements, you should click on right here to contact us!

Related merchandise


Why Decide on Us

We enthusiastically give honest and prompt provider to our consumers and establish sustainable organization relationship with them.

100% Manufacturing facility inspection, we are dependable for any difficulties subjected to malfunction in guarantee period.

We Can Provide You:

  • On-time Shipping with More Selection
  • Item Remedies and Provider
  • Prolonged High quality Guarantee
  • Nearby Specialized Support
  • Quick Reaction to Customers’ Feedbacks in 24 hours

Also I would like to consider this prospect to give a brief introduction of our Ever-Power firm:

Our business is a CZPT manufacturer of agriculture gearbox,worm minimize gearbox, PTO shafts, Sprockets ,rollar chains, bevel equipment, pulleys and racks in china.

We have exported many merchandise to our clients all above the entire world, we have lengthy-time experience and robust technology assistance.

You also can verify our site to know for far more details, if you need our merchandise catalogue, you should make contact with with us.

Company data







The advised supplies for the worm are hardened metal and bronze for the worm gear. Nonetheless, depending on the software, unhardened steel worms can run adequately and more economically on forged iron worm gears rated at 50%. In addition to metal and hardened steel, worms are obtainable in stainless metal, aluminum, bronze, and nylon worm gears are accessible in metal, hardened metal, stainless metal, aluminum, nylon, and non-metallic (phenolic).
The very best transmission selection is when large transmission reduction is necessary. A worm gear is equivalent to a helical equipment with a throat cut to increase the outer diameter of the wheel. The throat enables the worm equipment to wrap totally all around the threads of the worm. By reducing the threads on the worm relatively than the enamel, and by modifying the variety of threads, diverse ratios can be achieved with out modifying the mounting arrangement. A distinctive feature of worm gears and worm equipment assemblies is their potential to prevent reverse rotation.

China high quality High Precision Customized Spiral Angular Straight Differential Bevel Gear Miter Gear Brass Plastic Wheels Helical Pinion Gears     near me factory

China Custom Customized High Precision Metal Planetary Gear Kit Spur Gears near me manufacturer

Solution Description

Merchandise Description

We can make customers’ satisfactory products according to the samples or drawings offered by customers. For the completion of a solution, we also require to know his material, warmth therapy specifications and surface area remedy needs. We are a factory with 40 several years of manufacturing expertise, welcome to consult.

The benefit of our gear
one Extensive selection of applicable peripheral speeds and powers.
2 The transmission ratio is precise, steady and efficient.
three Reliable efficiency and prolonged support lifestyle.

Factory Displays

one.Q: Can you take OEM or ODM?
A: Sure, you just need to have to send out us your layout, we will supply our ideal quotation inside of 24 hrs.
2.Q: Do you offer samples? Is it for totally free?
A: Present Sample for free, can provide right away. Tailored sample need to have sample cost, will be accomplished inside of 3-7days. Freight value will be at your aspect.
3.Q: Can you do the style for us?
A: Yes, We have a specialist staff getting rich expertise in designing paper merchandise.
4.Q: What type of artwork file format I should offer you for printing?
A: PDF,AI,CDR,PSD,Adobe,Core IDraw, and many others.
five.Q: How can you guarantee the high quality inspection?
A: On the purchase approach,we have inspection common prior to supply and will provide you the photos.

Our service :
Sample service:

-We provide free samples for our existing products range. 
 -Sample and tooling charges need if special design needed, the exact charges depends on  your final design and product.
-We will return sample charges to you once place an order, and return the tooling charges      once the order quantity reach to certain quantity. 
-It will take 2-3days for free samples.
Customized services:
– We provide OEM and ODM process Service, also Provide product sketch. 
Right after-sale services:
– For most of our products, we provide one year warranty.If any items broken for unartificial  reason, we can replace the items after having the approve. We guarantee your satisfaction with all our merchandise. The feedbacks will be paid more attentions from customers constant, we will solve the problems timely.

The lubricating oil external circulation gear of the worm equipment reducer tools has minimal oil temperature. The worm gear reducer strategies to traverse its energy. The worm equipment is produced of non-ferrous metal. Master knowledge worms are generally manufactured of difficult metal. Therefore, making use of a lot of heat in the application, coupled with the impact of the ambient temperature, it is hard to management the temperature of the reducer. Use within the temperature range. When the ambient temperature is reduce than 0℃, the working temperature of the worm gear reducer ought to be managed at -40℃~40℃. It is advised to warmth or use a low freezing stage lubricant prior to the oil is totally dissolved.
As the most compact tiny precision equipment system, worm gear sets give higher reduction ratios in a extremely tiny place. Worm gear sets transmit movement among disjoint appropriate-angle shafts and supply the quietest, smoothest managing procedure of any equipment variety.

China Custom Customized High Precision Metal Planetary Gear Kit Spur Gears     near me manufacturer

China Custom Forging Steel Spur Gears Custom Gear for Mining Machine with Best Sales

Solution Description

Forging Metal Spur Gears Personalized Gear for Mining Machine


Casting & forging capacity
CITICHL is the casting & forging middle in central-south China, possessing 50t electrical arc furnace, 60t LF ladle refining furnace, and 60t VD/VOD refining furnace, and so forth. We can pour 350t liquid metal 1 time and yields far more than two hundred,000t of  high good quality liquid metal and can make the large quality metal of much more than 260 steel grades such as carbon steel, structural alloy metal and the structural metal, refractory metal and stainless steel of unique need. The highest fat of casting, gray casting, graphite cast iron and non-ferrous casting is 200t, 30t, 20t and 205t individually. 
The organization is the forging heart in central-south China. It is quite effective in forging. The single free forging is 100t(max fat). We can roll rings of distinct sections of carbon metal, alloy steel, substantial temperature alloy and non-ferrous alloys such as copper alloy, aluminum alloy and titanium alloy. The highest diameter is 5.5m and one piece of the forging weighs 10t. We have 8400t, 3150t, 1600t, h2o press and Raw two hundred/160-5000/750 large-measurement ring mill of substantial precision in Asia made in WAGNER, Germany.
Heat therapy capability
The company is the heat therapy base in national machinery trade in central and south China, possessing Φ3×1.6m carburizing furnace, Φ2.3×17m,Φ2.3×9.5m shaft furnace, 8.5×13m,5×15m,6×14.5m,4.5×18m computerized managed car sort heat therapy CZPT group. We can supply the quenched and tempered element over 45t, the carburizedand quenched gear and pinion below 20t, shaft≤5.7m in length and the induced girth ring diameter≤5m

Our girth gears Features
Module Variety: 10 Module to 70 Module.
Diameter : Min 800mm to16000 mm.
Bodyweight : Max a hundred and twenty MT single piece.
A few diverse types: Fabricated metal – solid ring – rolled plate
Specifications/Certificates :• UNI EN ISO • AWS • ASTM • ASME • DIN
Girth gear cutting devices
Φ16m CNC hobbing Device
Φ12m Gear slicing device (Switzerland)
Φ10m hobbing equipment (Germany)
Φ4m CNC large speed hobbing device (Germany)
Φ1.6m Horizontal CNC hobbing equipment (Germany)
Φ5m CNC profile equipment grinding device (Germany)
Φ2.8m CNC Profile gear grinding equipment (Germany)
Φ1.25m CNC Profile equipment grinding machine (Germany)
Φ1m CNC Profile gear grinding machine (Germany)

Specifications of Gear :

No. Product Description  
1 Diameter ≤15m  
two Module ≤45  
3 Substance Cast Alloy Steel, Cast Carbon Steel, Forged Alloy Steel, Forged Carbon Steel  
4 Structure From Integrated, Half to Half, Four Pieces and More Pieces  
5 Heat Treatment Quenching & Tempering, Normalizing & Tempering, Carburizing & Quenching & Tempering  
6 Tooth Form Annular Gear, Outer Gear Ring  
seven Regular ISO, EN, DIN, AISI, ASTM, JIS, IS, GB  

Inspection and Test Outline of Girth Gear:

No. Product Inspection Area Acceptance Criteria Inspection Stage Certificates
one Chemical 
Sample Material Requirement When Smelting
After Heat Treatment
Chemical Composition 
2 Mechanical
Sample(Test Bar on the Gear Body) Technical Requirement After Heat Treatment Mechanical Properties 
3 Heat 
Treatment method
Whole Body Manufacturing Standard During Heat Treatment Heat Treatment Report
Curves of Heat 
4 Hardness 
Take a look at
Tooth Surface, 3 Points Per 90° Technical Requirement After Heat Treatment Hardness Teat Report
After Semi Finish 
5 Dimension 
Whole Body Drawing After Semi Finish
Dimension Inspection 
Finish Machining
six Magnetic Power Test (MT) Tooth Surface Agreed Standard After Finish Gear 
MT  Report
7 UT Spokes Parts Agreed Standard After Rough Machining UT Report
After Welded
After Semi Finish 
8 PT Defect Area No Defect Indicated After Digging
After Welded
PT Record
nine Mark Inspection Whole Body Manufacturing Standard Final Inspection Photographs
ten Appearance 
Whole Body CIC’s Requirement Before Packing
(Final Inspection)
11 Anti-rust 
Whole Body Agreed Anti-rust Agent Before Packing Pictures 
twelve Packing 
Whole Body Agreed Packing Form During Packing Pictures

Facilities For Manufacturing Gear ring:

No. Item Description
1 Smelting & Casting Capability  
40t ,50t, 80t Series AC Electric Arc Furnace
2×150t, 60t LF Ladle Refining Furnace
150t, 60t Series VD/VOD Furnace
20×18m Large Pouring Facility
We can pour 900t refining liquid steel one time, and achieve vacuum poured 600t steel ingots.
We can produce the high quality steel of more than 260 steel grades as carbon steel,structural alloy steel and the structural steel, refractory steel and stainless steel of special requirement. The maximum weight of casting steel, gray casting, graphite cast iron and non-ferrous casting is 600t, 200t, 150t and 20t separately.
two Forging Capability  
The only one in the word, the most technologically advanced and the largest specification18500t Oil Press, equipped with 750t.m forging operation machine
8400t Water Press
3150t Water Press
1600t Water Press
Φ5m High Precision Ring Mill ( WAGNER,Germany)
Φ12m High Precision Ring Mill
We can roll rings of different sections of carbon steel, alloy steel, high temperature alloy steel and non-ferrous alloys such as copper alloy, aluminum alloy and titanium alloy. Max. Diameter of rolled ring will be 12m.
3 Heat Treatment Capability 9×9×15m,8×8×12m,6×6×15m,15×16×6.5m,16×20×6m ,7×7×17m Series Heat Furnace and Heat Treatment Furnaces
φ2.0×30m,φ3.0×5.0m Series Heat Treatment Furnaces
φ5.0×2.5m,φ3.2×1.5m,φ3.0×5.0m,φ2.0×5m Series Carburizing Furnaces & Nitriding Furnaces & Quenching Bathes
φ2.0×30m Well Type CNC Electrical Furnaces
Φ3.0×5.0M Horizontal Gas Temperature-differential Furnace
Double-frequency and Double-position Quenching Lathe of Pinion Shaft
4 Machining Capability one. ≥5m CNC Heavy Duty Vertical Lathes
12m CNC Double-column Vertical Lathe
10m CNC Double-column Vertical Lathe
10m CNC Single-column Vertical Lathe
6.3m Heavy Duty Vertical Lathe
5m CNC Heavy Duty Vertical Lathe  
two. ≥5m Vertical Gear Hobbing Machines
15m CNC Vertical Gear Hobbing Machine
10m Gear Hobbing Machine
8m Gear Hobbing Machine
5m Gear Hobbing Machine
3m Gear Hobbing Machining
3. Imported High-precision Gear Grinding Machines
.8m~3.5m CNC Molding Gear Grinding Machines
4. Large Boring & Milling Machines
220 CNC Floor-mounted Boring & Milling Machine
200 CNC Floor-mounted Boring & Milling Machine
160 CNC Floor-mounted Boring & Milling Machine

We manufactured the large girth gear for the Vietnam customer’s delivery image:

Q: How about the good quality of your items?
A: Our equipment are produced strictly according to countrywide and international expectations, and we consider a take a look at on every tools just before shipping.
Q: How about the cost?
A: We are manufactory, and we can give you reduced cost than individuals trade organizations. Aside from, customers from Manufactured in China can get a price reduction.
Q: Do you give following-sale service?
A: Of course. The guarantee interval of our devices is 1 12 months, and we have a expert right after-sale crew to promptly and totally remedy your troubles.
Q: Do you give tools operation coaching?
A: Indeed. We can ship professional engineers to the working website for equipment set up, adjustment, and operation training. All of our engineers have passports.

As the most compact modest precision gear technique, worm equipment sets supply substantial reduction ratios in a extremely small space. Worm equipment sets transmit motion in between disjoint proper-angle shafts and provide the quietest, smoothest managing procedure of any gear sort.
The worm equipment is made up of a worm and a worm wheel. It is the simultaneous height offset of vertical energy transfer. Typically, the drive factor is a worm. In buy to merge the wheel/worm into a worm equipment, it is needed to guarantee that the center distance is equal and the transmission ratio is equivalent. Middle distances are obtainable from stock in little measures between 17mm and 80mm. Each middle distance has several gear ratios. The extreme pressure worm gear is suitable for the generation of worm equipment drives with a shaft angle of 90°. Employing a worm push, very large reduction ratios (up to a hundred:1) can be accomplished.

China Custom Forging Steel Spur Gears Custom Gear for Mining Machine     with Best Sales

China supplier CZPT OEM Manufacturer Customized Small Module Steel Metal Spur Gear Pinion Gears for CNC Machining Part near me factory

Merchandise Description

CZPT OEM Maker Personalized Tiny Module Metal Metallic Spur Equipment Pinion Gears For CNC Machining Component

Principal Features:
Helical Gear
one. Create strictly in accordance with ANSI or DIN normal dimension
2. Substance: 1045 Carbon Metal
three. Bore: Concluded bore
four. Module: 1~3

Product Parameters

Product name Helical Spur Equipment
Materials Available 1045 Carbon Metal, Stainless Metal
BORE Finished bore, Pilot Bore, Particular request
Processing Method Molding, Shaving, Hobbing, Drilling, Tapping, Reaming, Guide Chamfering, Grinding etc
Pressure Angle twenty Degree
Hardness forty five~ 55HRC
Size Customer Drawings & ISO common
Bundle Picket Situation/Container and pallet, or produced-to-order
Certification ISO9001:2008


Number Number of Tooth Shaft Bore Dia. AH7 (1mm Increment) Twisting Direction B C D E F G
Type Module Straight Bore Straight Bore+Tap Keyway+Tap
Straight Bore

Straight Bore+Tap


1. twenty six 8 L(Still left)


17 twenty 22 8 10 18
22~ 28 eight eight~thirteen 18~20 22~28 24~thirty
30~48 10 10~seventeen 25~thirty 30~forty eight 32~fifty
fifty~70 twelve 12~17 35~forty fifty~70 52~seventy two
80~one hundred fifteen 15~thirty fifty eighty~one hundred 82~102
1.5 twenty~26 12 twelve~17 24~32 30~39 33~42 12 12 24
28~forty four 15 fifteen~thirty 36~50 42~67.5 45~70.five
forty five~fifty two eighteen 18~forty fifty~sixty 72~78 75~81
60~100 20 twenty-fifty 60~70 90~one hundred fifty 93·153
2. fifteen~eighteen twelve twelve~17 24~30 30~36 34~forty 16 13 29
20~28 15 15·22 32~45 forty~56 forty four~sixty
30~36 18 eighteen~40 50 sixty~72 sixty four~76
forty~48 twenty twenty~44 60 80~ninety six 84~a hundred
50~100 25 twenty five~60 sixty~100 one hundred~200 104~204
2.five fifteen~18 fifteen 15~30 thirty~38 37.5~45 forty two.5~50 20 14 34
twenty~24 18 eighteen~40 40~48 fifty~sixty 55~sixty five
25~36 20 20~50 fifty~70 sixty two.5~ninety sixty seven.5~ninety five
forty~sixty twenty five 25~70 70~eighty ninety~a hundred and fifty 95~155
3. 15~18 eighteen 18~22 36~40 forty five~54 51~60 25 16 4

Pulley Creation Workshop and Software:

Applications Toy, Automotive, instrument, electrical gear, house appliances, household furniture, mechanical gear,every day living equipment, digital sports activities products, , sanitation equipment, market/ hotel equipment supplies, and so on.

Machining Procedure

Connected Items


Business Profile

HangZhou CZPT Machinery Co.,LTD set up in 2009, is a expert manufacture engaged in advancement, generation, sales and provider of timing pulley, exact spur gears, helical gears, bevel gear, worm& worm gear and so on. We found in HangZhou with handy transposition excite. CZPT Equipment devoted to rigorous quality manage and thoughtful customer service. Our seasoned staffs are often obtainable to go over your specifications, and satisfy your pleasure.

Hefa Gear Equipment focused to rigid good quality control.” Focus and Professional on the Growth of Conveyor Field”  this is CZPT Equipment goal. Function action by step, CZPT usually provide success resolution in specific conveyor subject. Giving greatest price tag, super service and standard delivery are always our priorities.

Packaging & Shipping

Packaging Polyethylene bag or oil paper for each merchandise
Pile on carton or as customer’s need
Shipping of Samples By DHL, Fedex, UPS,  TNT, EMS
Direct time 10-15 doing work days as usual, 30days in active period, it will based mostly on the in depth purchase amount.


Main Markets? North America, South The usa, Eastern Europe , West Europe , North Europe, South Europe, Asia
How to purchase? * You send us drawing or sample
* We have via project assessment
* We give you our layout for your affirmation
* We make the sample and ship it to you right after you verified our layout
* You confirm the sample then location an get and spend us thirty% deposit
* We start generating
* When the products is completed, you shell out us the equilibrium right after you confirmed images or tracking quantities.
* Trade is carried out, thank you!!


If you are intrigued in our items, remember to inform us which resources, variety, width, length u want.

The gear ratio of the worm gear set is established by dividing the variety of teeth of the gear by the quantity of threads. For that reason, solitary thread yields increased ratios than multithreading. All ep worm equipment bushings have remaining or proper thread. ep worm equipment sets are available in one, double, triple and quadruple threads.
The main gain of worm gears is their capacity to offer large reduction ratios and correspondingly substantial torque multipliers. They can also be used as reducers for minimal to medium pace purposes. Also, because their reduction ratio is primarily based on the number of teeth on the gear, they are a lot more compact than other sorts of gears. Like good pitch leadscrews, worm gears are typically self-locking, producing them best for hoisting and hoisting programs.

China supplier CZPT OEM Manufacturer Customized Small Module Steel Metal Spur Gear Pinion Gears for CNC Machining Part     near me factory

China Standard High Quality Precision 123 Teeth Ring Rack and Pinion Motor Bike Bicycle Bevel Helical Spur Twin Stainless Steel Gear Gears near me manufacturer

Item Description

 high good quality precision 123 tooth ring rack and pinion motor bicycle bicycle bevel helical spur twin stainless steel gear gears

As the most compact small precision equipment method, worm equipment sets offer higher reduction ratios in a very modest space. Worm gear sets transmit movement amongst disjoint correct-angle shafts and give the quietest, smoothest managing operation of any equipment kind.
The gear ratio of the worm equipment established is decided by dividing the amount of tooth of the gear by the amount of threads. As a result, single thread yields increased ratios than multithreading. All ep worm equipment bushings have still left or correct thread. ep worm equipment sets are accessible in single, double, triple and quadruple threads.

China Standard High Quality Precision 123 Teeth Ring Rack and Pinion Motor Bike Bicycle Bevel Helical Spur Twin Stainless Steel Gear Gears     near me manufacturer

China Custom Industrial Helical Gear Starters Drive Gears with Good quality

Merchandise Description

Product Description

Solution Parameters

Product Spur Equipment Axle Shaft
Material 4140,4340,40Cr,42Crmo,42Crmo4,20Cr,20CrMnti, 20Crmo,35Crmo
OEM NO Customize
Certification ISO/TS16949
Test Prerequisite Magnetic Powder Take a look at, Hardness Check, Dimension Test
Coloration Paint , Natural Finish ,Machining All About
Materials Aluminum: 5000series(5052…)/6000series(6061…)/7000series(7075…)
Steel: Carbon Metal,Middle Steel,Steel Alloy,etc.
Stainess Steel: 303/304/316,etc.
Copper/Brass/Bronze/Red Copper,etc.
Plastic:Ab muscles,PP,Computer,Nylon,Delrin(POM),Bakelite,and so forth.
Measurement According to Customer’s drawing or samples
Process CNC machining,Turning,Milling,Stamping,Grinding,Welding,Wire Injection,Reducing,and many others.
Tolerance ≥+/-.03mm
Floor Treatment method (Sandblast)&(Hard)&(Colour)Anodizing,(Chrome,Nickel,Zinc…)Plating,Portray,Powder Coating,Polishing,Blackened,Hardened,Lasering,Engraving,and so on.
File Formats ProE,SolidWorks,UG,CAD,PDF(IGS,X-T,STP,STL)
Sample Obtainable
Packing Spline protect cover ,Wood box ,Waterproof membrane Or for each customers’ demands.


Our Advantages

Why Select US ???


 1. Equipment :

Our company offers all necessary production equipment,
such as Hydraulic press equipment, Japanese CNC lathe (TAKISAWA), Korean equipment hobbing machine (I SNT), gear shaping equipment, machining heart, CNC grinder, heat remedy line and so forth. 



two. Processing precision:

We are a skilled gear & equipment shafts manufacturer. Our gears are about 6-7 grade in mass creation.

3. Firm:

We have 90 personnel, including 10 specialized staffs. Covering an spot of 20000 sq. meters.

4. Certification :

Oue business has passed ISO 14001 and TS16949

five.Sample support :

We provide totally free sample for confirmation and buyer bears the freight fees

six.OEM service :

Having our personal manufacturing unit and expert experts,we welcome OEM orders as well.We can design and style and produce the certain solution you need to have in accordance to your depth info


Cooperation Partner

Organization Profile

Our Showcased Items




The main edge of worm gears is their capacity to supply substantial reduction ratios and correspondingly higher torque multipliers. They can also be utilised as reducers for lower to medium speed applications. Also, since their reduction ratio is based mostly on the number of tooth on the equipment, they are much more compact than other varieties of gears. Like wonderful pitch leadscrews, worm gears are normally self-locking, generating them excellent for hoisting and hoisting purposes.
The suggested supplies for the worm are hardened metal and bronze for the worm equipment. Nevertheless, relying on the software, unhardened metal worms can operate sufficiently and much more economically on solid iron worm gears rated at 50%. In addition to metal and hardened steel, worms are offered in stainless metal, aluminum, bronze, and nylon worm gears are available in metal, hardened metal, stainless metal, aluminum, nylon, and non-metallic (phenolic).

China Custom Industrial Helical Gear Starters Drive Gears     with Good quality

China high quality Precision Metal Steel Drive Gear and Spur Helical Pinion Gears with Free Design Custom

Item Description

Product Description


Powder Metallurgy

Metal injection moding

General Content












Health care equipment and devices

Hardware field

Car business

Home appliances

Primary Advantages

1) Powder metallurgy can guarantee the accuracy and uniformity of the substance composition ratio.
two) Suited for making goods of the same shape and huge quantities, lower creation expense.
3) The production method is not frightened of oxidation, and no substance air pollution will take place.
4) No subsequent machining processing is required, preserving supplies and minimizing charges.
five) Most tough metals and compounds, pseudo alloys, porous supplies can only be created by powder metallurgy


Q: Are you trading business or manufacturer ?

A: We are manufacturing unit and trading organization

Q: How prolonged is your shipping and delivery time?

A: Typically it is 5-10 days if the goods are in inventory. or it is 15-20 days if the items are not in stock, it is according to quantity.

Q: Do you offer samples ? is it free of charge or added ?

A: Of course, we could provide the sample for free charge but do not pay the value of freight.

Q: What is your terms of payment ?

A: Payment=1000USD, 30% T/T in CZPT ,stability prior to shippment.
If you have another issue, pls really feel totally free to contact us as below:

The equipment ratio of the worm equipment set is determined by dividing the quantity of tooth of the equipment by the number of threads. Consequently, solitary thread yields larger ratios than multithreading. All ep worm equipment bushings have left or proper thread. ep worm gear sets are offered in one, double, triple and quadruple threads.
The push aspect is a worm. In purchase to mix the wheel/worm into a worm gear, it should be ensured that the middle length is equal and the transmission ratio is equal. Middle distances are available from inventory in tiny steps among 17mm and 80mm. Every single center length has several gear ratios. Ep worm gears are suited for the generation of worm drives with a shaft angle of 90°. Utilizing a worm generate, quite massive reduction ratios (up to one hundred:1) can be reached.

China high quality Precision Metal Steel Drive Gear and Spur Helical Pinion Gears     with Free Design Custom