Main Products and Services
Power transmissions parts manufacturer china,factory,wholesale,chain,sprockets,pulley,coupling,gear,gearbox,PTO,shaft,tensioner, bushing…etc.
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| Chains | Sprockets | Pulley & Sheave | Coupling | Gear &Rack | Timing Pulley |
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| Universal Joints | Power Lock | Tensioner | Shaft Collar | PTO Driver Shafts | Bush & Hub |
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| Hydraulic Cylinder | Stamping | Gearbox & Reducer | Mechanical Seal | CNC Parts | Casting |
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| Worm | Agricultural Gearbox | Motor Base & Guide | Chains & Belts Guide | Torque Limiter | Rod End |
Power transmissions parts manufacturer(Hangzhou Powertrans Technology Co., Ltd.) is a group of factories, give customer one stop solution of power transmission and industrial products. We are in the position to supply wide range of products. Including: chains, sprockets, v-belt and v-belt pulleys, timing belt and timing belt pulleys, gears & racks, speed reducers, motors, couplings.
And many other parts, like locking assembly, taper bushing, Chain guide, shaft collar, torque limiter, cam clutch, universal joint, motor base and motor slide,rod end, clevis, hydraulic cylinder,rubber mount,Parallel shaft helical gear reducers, planetary gearboxes, worm reducers, in-line helical gear speed agricultural reducers, helical bevel reducers, helical worm gear reducers,agricultural gearboxes, tractor gearboxes, auto gearboxes, pto drive shafts, special reducer & related gear components and other related products, sprockets, hydraulic system, vaccum pumps, fluid coupling, udl speed variators, gear pumps, screw air compressors, low backlash worm reducers etc. We make special parts according to drawings and/or samples. We are power transmissions parts manufacturer(supllier)
We hereby promise: Pay particular attention to customers’ needs, listening to the specific requirements of each customer and guaranteeing total satisfaction. Powertrans will always keeping investing on research & development for new products to meet every customer’ needs.
PLS feel free to contact us via email: sales@powertrans-tech.com
OEM Small Module Spur Gear Manufacturer | Custom Steel & Metal Gears Supplier
OEM Manufacturer Customized Small Module Steel Metal Spur Gear for Machines.
Factory Plastic Rack Gear Customized Nylon Gear Rack
- Place of Origin:Hangzhou, China (Mainland)
- Material:nylon,PA
- Processing:Hobbing
- Certificate of quality:ISO9000:2008
- Color:Blue,natural,white,black
Nylon Sliding Gate Plastics Rack With Good Tensile Strength
- material:nylon/pom/plastic
- Certification:ISO9001
- moudle:0.5-5.0
- Name:Injection rack pinion gear
Self-lubrication Flexible Mc Nylon Gears Rack Plastic Nylon66 Gear Rack
- Product name:plastic gear rack
- Mold Materials:as per your request
- Tolerance:-0.1mm-+0.1mm
- Material:Plastic, Nylon
- Certificate:ISO9001:2008
3V Series Cast Iron Eight-Groove Sheaves with Split Taper Bushings
3V series eight-groove taper bushed sheaves are manufactured for 3V, 3VX, banded 3V, and banded 3VX belts. They range from 4.75″ to 33.50″ in diameter. Depending on the sheave size, they are made to use a Q2, R1, or S1 split-taper bushing, which we also stock. Most of our eight-groove 3V split taper sheaves are manufactured from a high-strength grade 35 cast iron, are phosphate-coated, and are painted for anti-corrosion. All of them are balanced at the factory for smooth machinery operation.
Durable Cnc Precision Machining Parts Custom Nylon Pa6 Plastic Rack Gear
- Shape:Rack Gear, rack gear
- Place of Origin:Hangzhou, China (Mainland)
- Model Number:nylon plastic rack gear
- Brand Name:Hangzhou Engineering Plastics
- Material:Plastic
- Material density:1.2g/cm2
Nylon CNC Plastic Gear Rack Wear Resistant Rack Pinion
Place of Origin: Hangzhou, China (Mainland)
Material: nylon, PA
Processing: Hobbing
Certificate of quality: ISO9000:2008
Color: Blue, natural, white, black
plastic gear rack pinion good Anti-Corrosion Resistance EPA Gear Rack
Place of Origin:Hangzhou, China (Mainland)
Material:Plastic, nylon, PA
Color:White,Black,Natural,Rice Yellow and so on
Density:1.2g/cm3
Processing:CNC
Tolerance:0.05mm
Injection Molding Manufacturers Wear-resistant Corrosion Resistant Mc Nylon Pa66 Plastic Gear Rack
- material:nylon/pom/plastic
- Certification:ISO9001
- moudle:0.5-5.0
- Name:Injection rack pinion gear
Double Row Ball Slewing Bearings
There are two kinds of double-row ball slewing bearings. One is with different ball diameters used in lightweight applications. The other one is eight-point contact bearings with two same ball raceways. You can think of it as two single-row ball bearings stacked together. Having a higher load capacity, these double-row bearings are more suitable—for heavier duty applications such as tower cranes, truck-mounted cranes, tunnel boring machines, etc.
Injection Rack Pinion Gear Plastic Gear Rack
- material:nylon/pom/plastic
- Certification:ISO9001
- moudle:0.5-5.0
- Name:Injection rack pinion gear
- Product Description:Mould plastic injection custom pom small plastic rack pinion gear
high impact resistance cnc rack and pinion flexible mc nylon rack gear
Shape:Rack Gear, Rack Gear
Place of Origin;Hangzhou, China (Mainland)
Brand Name:Hangzhou Power-trans Engineering plastic
Material:plastic
Processing:Die Casting, Hobbing
Certificate of quality:ISO9000:2008
Helical teeth:Gear Rack for Sliding Gate Operator
Gear:as requirement
Surface treatment:Blasting, Hot zinc Glavezied
Pressure Angle:20 or as drawings
Tooth Profile:Gear Rack for Sliding Gate Operator
Plastic Manufacturers Injection Molding Corrosion Resistant Mc Nylon Industrial Conveyor Rack Gear
- material:nylon/pom/plastic
- Certification:ISO9001
- moudle:0.5-5.0
- Name:Injection rack pinion gear
Custom Nylon Gear Rack OEM Manufacturer Machining Plastic Rack
Alloy Steels/ Aluminum/ Brass/ Bronze Alloys
Carbon Steel/ Copper/ Stainless Steel/ Tool Steel
Cold Rolled Steel/ Bearing Steel
ABS/ Delrin/ Nylon/ PVC
High Precision PA66 Flexible Gear Rack and Pinion
Flexible Gear Rack and Pinion are made of durable material, which makes them ideal for special applications. In addition, they also feature self-lubrication, and are highly resilient.
- Shape: Rack Gear
- Model Number: Rack and pinion
- Material: Plastic
Standard or Nonstandard: Nonstandard, OEM supported - Material density: 1.2g/cm²
Steel Pintle Chain Attachments G28 G30 G305 G275
Steel pin chain attachments are applied in various applications, which include spreading fertilizers and conveying materials. These chains possess a flexible design and style, which makes them simply combined with many attachments. Common applications contain feed techniques, spray boxes, and granular materials conveying. You may also customize these chains with custom add-ons to meet your distinct demands.
Steel Pintle Chain Attachments A22 AN
Steel pin chain attachments are used in different applications, like spreading fertilizers and conveying products. These chains possess a versatile style which makes them effortlessly combined with many attachments. Normal applications involve feed methods, spray boxes, and granular materials conveying. You may also customize these chains with customized add-ons to meet your specific requirements.
Black Oxidised G80 Chain
- Material: Alloy Steel
- Surface Treatment: Self-Color, Polishing, Blackened, Painted, Plastic Coating, Hot-dip Galvanize, Electro-Galvanized, Etc
- Tension Grade: G80/G100
G70 Electro Galvanized Link Chain
* Material: Alloy Steel
* Surface Treatment: Self-Color, Polishing, Blackened, Painted, Plastic Coating, Hot-dip Galvanize, Electro-Galvanized, Etc.
* Tension Grade: G80/G100
Blue Painted G80 Lashing Chain
- Material: Alloy Steel
- Surface Treatment: Self-Color, Polishing, Blackened, Painted, Plastic Coating, Hot-dip Galvanize, Electro-Galvanized, Etc
- Manufacture Standard: ISO, EN, DIN, BS, JIS, ASTM
- Tension Grade: G70/G80/G100
- Safety Factor: Min 4
G70 Yellow Zinc Plated Link Chains
* Material: Alloy Steel
* Surface Treatment: Self-Color, Polishing, Blackened, Painted, Plastic Coating, Hot-dip Galvanize, Electro-Galvanized, Etc.
* Tension Grade: G80/G100
HDG G70 Chains For Ship
* Material: Alloy Steel
* Surface Treatment: Self-Color, Polishing, Blackened, Painted, Plastic Coating, Hot-dip Galvanize, Electro-Galvanized, Etc.
* Tension Grade: G80
* Safety Factor: Min 4
USA Standard Link Chain With Hook
* Material: Alloy Steel
* Surface Treatment: Mainly Self-Color, Electro-Galvanized
* Tension Grade: G70
* Safety factor: Min 4
G100 Orange Plastic Coated Link Chain
* Material: Alloy Steel
* Surface Treatment: Self-Color, Polishing, Blackened, Painted, Plastic Coating, Hot-dip Galvanize, Electro-Galvanized, Etc.
* Tension Grade: G80/G100
DIN5686 Knotted Link Chain
- Material: Low Carbon Steel, Stainless Steel SS304/316
- Surface Treatment: Mainly Polishing, Electro-Galvanized
- Application: Decoration, Animal Chain
Multiple Plate Bearing Pin Chains LF30 MP50F2 MP50.8 MP70 MP80 MP90 MP110
The multiple-plate bearing pin chains are a kind of timing chains made up of numerous rows of bearings that are plate-type. It is typically utilized in automotive engines. The chains utilize a shorter pin to keep the plates in position. These chains are extremely efficient and require little maintenance than traditional chain systems. They are particularly useful in high-performance settings.
Escalator Step Chain
There are various types of step chains and roller chains used in escalators. Escalator step chains are more durable than regular chains, as the pin diameter is larger and can carry more weight than regular chains. Moreover, they are designed with tight coordination between step chains and chain links to reduce the noise of the ride. Moreover, there are lubrication-free and low-noise chains, which are ideal for escalators installed in quiet environments.
Escalator Drive Chain
The escalator drive chain is divided into two parts: the main drive chain and the handrail belt drive chain. Each of these parts has different characteristics, which can affect their performance and longevity. In addition to preventing premature wear and tear, they should be designed to align the sprockets and engine chains in the correct direction. In addition, escalator drive chains should be lubricated regularly to ensure maximum performance. This can be done manually or automatically.
An escalator’s drive unit consists of an electric motor, decelerator, electromagnetic brake, and V belt. These parts transmit power to the drive wheel, which in turn drives the Trailing Rollers. A drive chain drives the Moving Handrail. This chain transfers the motive force from the gearbox shaft to the main drive shaft. To prevent excessive wear and tear, an escalator must have a safety device that disconnects the main drive motor in case of emergency.
Self Color G80 Link Chain
* Material: Alloy Steel
* Surface Treatment: Self-Color, Polishing, Blackened, Painted, Plastic Coating, Hot-dip Galvanize, Electro-Galvanized, Etc
* Tension Grade: G80/G100
Multiple Plate Bearing Pin Chains MP Series
A multiple plate bearing pin chain is a type of timing chain that uses many rows of plate-type bearings. It is often used in automotive engines. These chains use a short pin to hold the plates in place. These chains are highly efficient and require less maintenance than conventional chain systems. They are especially useful in high-performance applications.























