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Bost China Plastic Spur Gears — Reliable High-Performance Gears
Product Overview
Bost China plastic spur gears are precision-engineered gears made from advanced engineering plastics. Designed for reliability and long service life, these gears are ideal for a wide range of machines and equipment where quieter operation, lower weight, and corrosion resistance are needed compared to metal gears. Bost is a professional high-tech green energy engineering plastics manufacturer focused on R&D, production, and sales.
Key Features
- High wear and abrasion resistance for extended life
- Excellent anti-scar and fatigue durability under repeated loads
- Strong corrosion resistance for harsh environments
- Low friction and reduced noise operation
- High-temperature and transparent material options for specific needs
- Enhanced toughening, flame retardancy, and thermal conductivity where required
Materials and Quality
Bost uses specially modified engineering plastic sheets, rods, and molded parts to achieve balanced mechanical strength and wear performance. Our in-house R&D team focuses on material modification and mold design to deliver consistent gear geometry and surface finish. Every batch undergoes strict inspection to ensure gears meet dimensional and performance standards.
Applications
These spur gears are suitable for many fields, including industrial machinery, robotics, automotive components, packaging equipment, food processing (with food-grade options), and consumer appliances. Their lightweight and corrosion-resistant nature also makes them ideal for marine and outdoor equipment.
Why Choose Bost?
Bost combines advanced plastic modification technology with experienced production teams to provide reliable, high-performance spur gears. We offer tailored solutions—mixing steel, plastic, and rubber where needed—to meet complex design requirements. Our commitment to quality, green production, and customer satisfaction ensures you get gears you can trust.
Ordering and Support
Bost supports custom sizes, precise tolerances, and small-to-large volume production. Contact us for material recommendations, sample testing, or technical support to find the best spur gear solution for your project.
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Question you may concern
How do I select the appropriate engineering plastic grade for my product?
Selection should be based on parameters such as load conditions (e.g., pressure/friction), temperature range, medium contact (e.g., oil/acid), and regulatory requirements (e.g., FDA/RoHS). Our engineers can provide free material selection consulting and sample testing.
What is the delivery lead time? Do you offer global logistics?
Standard products: 5–15 working days; custom modifications: 2–4 weeks. We support global air/sea freight and provide export customs clearance documents (including REACH/UL certifications).
What is the minimum order quantity (MOQ)? Do you support small-batch trial production?
The MOQ for standard products is ≥100kg. We support small-batch trial production (as low as 20kg) and provide mold testing reports and performance data feedback.
Can Bost customize modified plastics with special properties?
Yes! We offer modification services such as reinforcement, flame retardancy, conductivity, wear resistance, and UV resistance, for example:
• Adding carbon fiber to enhance stiffness
• Reducing the coefficient of friction through PTFE modification
• Customizing food-grade or medical-grade certified materials

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