High precision CNC machined PTFE spur gear manufactured from premium PTFE material. Designed for applications requiring low friction, chemical resistance, quiet operation, and non-conductive performance. Ideal for semiconductor equipment, cleanroom automation, chemical processing systems, and precision transmission mechanisms.

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Product Description

Precision PTFE Spur Gear for Demanding Industrial Applications

Suntron manufactures custom CNC machined PTFE spur gears with excellent dimensional accuracy and stable performance in harsh environments.

Unlike conventional metal gears, PTFE gears provide excellent chemical resistance, self-lubricating properties, and low friction characteristics. They are suitable for applications where corrosion resistance, clean operation, and reduced noise are required.

Our CNC machining process ensures precise tooth profiles, smooth engagement, and customized dimensions according to customer drawings or requirements.

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Product Specifications

Item	Description
Product Type	PTFE Spur Gear
Material	Virgin PTFE / Modified PTFE
Manufacturing Process	CNC Precision Machining
Gear Type	Spur Gear
Surface Finish	Precision Machined
Lubrication	Self-lubricating
Customization	Available
Tolerance	Up to ±0.01 mm

Key Features

Low Friction & Self-Lubricating

PTFE naturally provides a low coefficient of friction, reducing wear and improving operational stability.

Excellent Chemical Resistance

Suitable for environments exposed to acids, solvents, and corrosive chemicals.

Quiet Operation

The lightweight plastic structure helps reduce operating noise compared with metal gears.

Non-Conductive Performance

Ideal for electrical insulation applications and sensitive equipment.

Precision CNC Machining

Accurate tooth profiles ensure smooth gear engagement and reliable transmission performance.

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Applications

PTFE spur gears are widely used in:

• Semiconductor manufacturing equipment
• Cleanroom automation systems
• Chemical processing machinery
• Laboratory equipment
• Medical devices
• Precision transmission systems
• Corrosion-resistant mechanical assemblies

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Why Choose Suntron?

✓ Professional CNC machining manufacturer for high-performance plastics
✓ Custom PTFE components based on drawings or samples
✓ Precision machining capability up to ±0.01 mm
✓ Experience with semiconductor and cleanroom applications
✓ Support prototype development and mass production

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FAQ

1. What is a PTFE spur gear?

A PTFE spur gear is a precision-machined plastic gear with straight teeth designed for power transmission applications requiring low friction and chemical resistance.

2. Can you manufacture custom PTFE gears?

Yes. We provide fully customized PTFE gears according to customer drawings, samples, dimensions, and application requirements.

3. What accuracy can you achieve?

Our CNC machining capability can achieve tolerances up to ±0.01 mm depending on material and design requirements.

4. Is PTFE suitable for cleanroom applications?

Yes. PTFE produces low particle generation and provides excellent chemical stability, making it suitable for many cleanroom applications.

5. Can PTFE gears replace metal gears?

In low-load, corrosion-resistant, and noise-sensitive applications, PTFE gears can be an excellent alternative to metal gears.

6. Do PTFE gears require lubrication?

PTFE has self-lubricating properties and can operate without additional lubrication in many applications.

7. What sizes of PTFE gears can you make?

We manufacture small precision gears as well as customized large PTFE gears according to customer requirements.

8. Can you provide samples before mass production?

Yes. Prototype samples are available for design verification before production orders.