Hansheng Automation (Dongguan) Co., Ltd.

Core Product Features and Advantages

Precision Assurance
Plastic gears adhere to the same ISO/DIN/GB Class 5 precision standards as metal gears. Precision is guaranteed through our gear inspection and processing capabilities.

Low Noise and Low Vibration
Fundamental advantage: Plastic materials inherently possess noise-reducing properties;
Enhanced design: Ultra-mirror finish of up to ±0.002mm, combined with specialized gear structure design, further reduces noise and vibration during transmission.

Diversified Manufacturing Processes
Precision Injection Molding: Suitable for mass production, offering low cost and high efficiency;
Five-axis Machining (e.g., Kashifuji KPS30 skiving machine): No mold required, ideal for prototype production, small-batch orders, and special engineering plastics (such as PEEK and Nylon), ensuring fast delivery.

End-to-End Customization Services
Covering the entire process from design, material selection, and scheme optimization to production, we can manufacture various gear types including spur gears, helical gears, worm gears, bevel gears, racks, and internal gears.

Technical Specifications

Gear Precision: Up to ISO Class 5
Module Range: 0.1 - 5.0, covering micro to medium-sized gears
Tip Diameter: 3mm - 300mm
Processable Materials: POM, Nylon (PA6/PA66/PA46), Nylon+GF, PBT, PC, PEEK; other engineering plastics available upon request
Mold Machining Tolerance: Up to ±0.002mm (Super Mirror Finishing), ensuring 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
Overall Tolerance Standard: ±0.01mm to ±0.002mm, depending on gear size and precision requirements
Surface Finish: Ra 0.2μm or lower, achieved through mold optimization and processing technology
Product Types: Spur gears, helical gears, bevel gears, worm gears, racks, internal gears

Application Fields
Plastic gears are widely used in scenarios such as the automotive industry, medical devices, robotics and automation, and office equipment, adapting to transmission requirements for lightweight, low noise, and small to medium loads.

Cooperation Process
Requirements communication (clarifying product specifications, parameters, quantity, etc.);
Quotation (providing a detailed quotation based on requirements);
Mold creation and confirmation (if mold is required);
Sample production and confirmation (verifying whether the product meets requirements);
Mass production (launching mass production after sample confirmation).