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Green foam Coated Poly V belts

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Green foam-coated Poly V belts are high-performance transmission belts specifically designed for traction, conveying and pulling applications requiring gentle gripping, slip resistance, wear resistance and workpiece protection. Combining the high-power transmission advantages of Poly-V belts with the unique cushioning properties of the green foam coating, they are widely used in industries such as cable hauling, plastic profile hauling, wood processing, packaging machinery, and leather and textile conveying. They address common issues such as slippage, scratches and indentations when handling precision and soft workpieces, balancing transmission efficiency with product protection, and represent a cost-effective traction and transmission solution for industrial production.

parameters

Product Name	Green foam coated haul off belts
Bottom belt model	PJ PK PL PM/timing belts/falt belts
Color	Green
Coated Layer	foam
Foam coating thickness	2-12mm
Bottom Layer	Rubber: CR or EPDM ; Reinforcement: Polyester Cord + Fabric
Customised services	Length, number of wedges and coating thickness can be customised to suit the dimensions of the equipment and operational requirements

Key Advantages

– High elasticity and slip resistance for more stable traction: The green foam coating features a highly elastic, porous structure that offers excellent dry friction properties and uniform contact pressure. Combined with the multi-rib design of the Poly V multi-v-belt, this increases the contact area, effectively preventing slippage during transmission. This ensures that Green Foam Coated Poly V belts operate stably under high-speed, heavy-load conditions, delivering consistent traction without fluctuations.

– Soft protection, eliminating damage to workpieces: The foam coating is soft in texture and provides built-in cushioning and shock absorption, effectively absorbing vibrations during transmission. This prevents indentations, scratches or damage to precision, soft or easily scratched workpieces (such as cables, soft profiles and leather), reducing product scrap rates and making it suitable for production scenarios with high surface finish requirements.

– Wear-resistant and anti-ageing for extended service life: The core of the multi-V belt is made from high-strength rubber/PU material, combined with a wear-resistant, compression-resistant green foam coating. It offers excellent anti-ageing and anti-oxidation properties, making it suitable for long-term continuous operation. It is resistant to deformation and peeling. Compared to standard traction belts, Green Foam Coated Poly V belts have a service life extended by over 30%, reducing replacement frequency and maintenance costs.

Foam density and thickness options available: Yonghang offers a range of foam densities and thicknesses; please feel free to select the most suitable option.

Applications

1. Cable/optical fibre industry: Post-extrusion cable haul-off and optical fibre sheathing haul-off, to prevent scratches and indentations on the insulation layer;
2. Plastics processing industry: Haul-off of PVC/PE flexible profiles and hoses, to prevent molten plastic from sticking and scratches on the workpiece surface;
3. Wood/Leather Industry: Conveying thin wood panels and leather rolls; gentle gripping prevents workpiece damage and slippage;
4. Packaging Machinery: Labelling machines, filling machines and conveyor line traction; low-noise operation suitable for precision packaging requirements;
5. Textile Industry: Conveying textile fabrics and yarns; gentle contact prevents pilling and damage to fabrics.