Hansheng Automation (Dongguan) Co., Ltd. is one of the most experienced manufacturers and suppliers of plastic gears in China. If you're going to wholesale bulk cost-effective plastic gears made in China, welcome to get pricelist and quotation from our factory. Also, customized service and OEM&ODM service are available.
Hansheng Automation is a supplier of high-precision transmission components for tobacco packaging machinery. Precision gears (both metal and plastic) are one of the services we provide to our clients. Our clients are located in numerous countries and regions, including Indonesia, Vietnam, India, and Canada. Below, we will introduce the plastic gears that form part of our gear manufacturing services.
Product Features and Advantages
Guaranteed Precision
Our metal gears meet ISO/DIN/GB level 5 precision standards, ensuring our plastic gears are manufactured to the same standard as metal gears, ensuring guaranteed accuracy.
Low Noise
Beyond the inherent quietness of the plastic material, our ultra-mirror finish of up to ±0.002mm and specialized gear design further reduce noise and vibration during gear transmission.
Diverse Manufacturing Processes
Leveraging our equipment and mastered processes, we can utilize precision injection molding for mass-produced plastic gears. For prototypes, small batch orders, or specialized engineering plastics (such as PEEK and Nylon), we utilize five-axis machining equipment such as the Kashifuji KPS30 skiving machine, eliminating the need for mold making and ensuring fast delivery.
Customized Services
We offer comprehensive services from design, material selection, optimization, and production, and can manufacture spur gears, helical gears, worm gears, and other gear types.
Technical Parameters and Specifications
| Parameter | Specification | Remarks/Capability Range |
|---|---|---|
| Gear Accuracy | Up to ISO Class 5 | Based on our gear inspection and processing capability |
| Module Range | 0.1 - 5.0 | Covers micro to medium-sized gears |
| Tip Diameter | 3mm - 300mm | - |
| Processable Materials | POM, Nylon (PA6, PA66, PA46), Nylon+GF, PBT, PC, PEEK | Other engineering plastics can be provided upon request |
| Mold Machining Tolerance | Up to ±0.002mm (Super Mirror Finishing) | Ensures extremely high surface finish and dimensional accuracy of gears |
| Direct Machining Tolerance | Up to ±0.005mm (Precision Turning and Milling) | Suitable for prototypes and finished products with ultra-high precision requirements |
| Tolerance Standard | ±0.01mm to ±0.002mm | Depends on gear size and precision requirements |
| Surface Finish | Ra 0.2μm and below | Achieved through mold and optimization |
| Product Types | Spur, Helical, Bevel, Worm and Worm Gear, Rack, Internal Gears | - |
Spur gears
Helical gears
Bevel
Worm Gear
Internal Gears
Applications
FAQ
Q: What is the difference between injection-molded and direct-machined plastic gears?
A: Injection molding is suitable for high-volume, low-cost production, while direct-machined gears don't require molds and are ideal for small batches and prototyping.
Q: Can you help us select the right plastic material?
A: Yes. Please provide your workload, speed, operating temperature, ambient media, and other parameters, and we will recommend the most suitable engineering plastic.
Q: Can plastic gears replace metal gears?
A: Not in all cases. Plastic gears can replace metal gears in applications requiring small to medium loads, lightweight, low noise, and corrosion resistance.
Q: What is your lead time?
A: Lead time depends on the complexity of the project. If molds are not required, the lead time will be shorter than the mold-making time.
Q: What is the lifespan of your plastic gears?
A: There is no specific lifespan, but the lifespan of plastic gears depends on factors such as the material, load, and operating environment.
Q: What is the process for working with us?
A: 1. Requirements communication
2. Quote
3. Mold creation and confirmation
4. Sample production and confirmation
5. Mass production
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