Green PU Round Belt – Rough Polyurethane Drive Belt

Green Rough Surface Polyurethane Round Drive Belt

Upgrade your machinery with this high-quality Green Polyurethane (PU) Round Belt. Engineered from premium PU material for exceptional tensile strength, wear resistance, and impact resistance, this round belt is the ideal replacement for traditional rubber drive belts across a wide range of industrial and commercial applications. Made in Mainland China.

Key Features

• High-Grade PU Material: Made from precision-processed polyurethane particles for outstanding durability and long service life.
• Rough Surface Texture: Provides superior grip and traction on pulleys and drive systems.
• Excellent Wear & Impact Resistance: Stands up to demanding industrial environments with minimal degradation over time.
• Easy to Join & Install: Simply heat the ends with a lighter or electric heat source, butt-join into a loop, and clean the joint — no special tools required.
• Versatile Compatibility: Suitable for packaging machines, printing machines, spinning machines, drive motors, ceramic/porcelain brick machinery, and more.
• Replaces Traditional Materials: An effective modern substitute for rubber, glass fiber insulation materials, and wood-pulley belts.

Specifications

• Material: Polyurethane (PU)
• Color: Green
• Surface: Rough
• Available Sizes:
  • 2mm × 10m
  • 3mm × 10m
  • 4mm × 10m
  • 5mm × 10m
  • 6mm × 10m
  • 8mm × 5m
  • 10mm × 3m
  • 12mm × 3m
  • 15mm × 3m
• Weight: Approx. 44g – 650g (1.6 oz – 22.9 oz) depending on size
• Country of Origin: Made in Mainland China

How to Use

Use a lighter or electric heat source to gently heat both ends of the belt. Butt the ends together to form a loop, allow the joint to cool and set thoroughly, then install as you would a standard pulley or industrial drive belt.

Package Contents

• 1 × Polyurethane Round Belt (size as selected)

Learn More About Industrial Belt Standards

For information on workplace machinery safety and mechanical power transmission equipment, visit the OSHA Machine Guarding Resource.

Frequently Asked Questions

Q: What machines is this green PU round belt compatible with?

A: This polyurethane round belt is compatible with a wide range of drive systems including packaging machines, printing machines, spinning machines, drive motors, and ceramic or porcelain brick production equipment. It is a versatile replacement for traditional rubber round belts.

Q: How do I join the ends of the PU round belt to form a loop?

A: Use a lighter or electric heat source to carefully heat both cut ends of the belt until they are pliable, then press the ends firmly together to create a butt joint. Allow the joint to cool completely and clean the joined area before installing on your pulley or drive system.

Q: Which size PU round belt should I choose?

A: Choose the diameter that matches your pulley groove or drive system specification. Available diameters range from 2mm to 15mm. Refer to your machine's manual or measure the existing belt groove to select the correct size for optimal performance.

Q: Is this belt suitable for high-tension drive applications?

A: Yes. The high-grade polyurethane construction provides excellent tensile strength and wear resistance, making it well-suited for moderate-to-high tension drive transmission applications in industrial and commercial machinery.