Polyurethane Material

Different working environments pose distinct challenges to polyurethane wheels. Therefore, based on different usage environments, we offer four core raw materials (MDI, TDI, NDI, PPDI) to provide solutions with excellent performance and longevity for your specific scenarios.

In-depth Application Performance Analysis

 Core Manufacturing Process of Cast Polyurethane Wheels

Preparatory Stage: First, design silicone molds and draw drawings according to customer requirements; then sequentially clean the wheel core and perform grinding and sandblasting; finally, accurately prepare polyurethane raw materials based on performance requirements such as high load-bearing capacity and resistance to high/low temperatures.

Casting and Vulcanization Stage: Rotationally cast raw materials onto the surface of the wheel core pre-coated with adhesive to ensure tight bonding between the colloid and the wheel core without bubbles; achieve deep integration of the two through vulcanization, and demold after curing.

Finishing Stage: Perform turning to remove burrs according to the dimensions and shape specified in the drawings; conduct mirror polishing with a CNC grinder as needed to ensure precision and surface texture.

Quality Inspection and Shipping Stage: After passing full-quality inspection, issue corresponding quality inspection reports, raw material certificates, and shipping details, then carefully package and arrange delivery.

Professional Customization to Meet Every Challenge

From extreme cold chain to high-temperature workshops, from light-duty AGVs to heavy-duty handling equipment, the core of polyurethane wheel performance has always been scenario adaptation. We not only provide standardized solutions based on the four core raw material systems but also offer customized formulas for your special working conditions relying on decades of experience in raw material preparation and full-process quality control capabilities.

No matter what environmental challenges you face, every step from material selection to finished product delivery is controlled with strict standards to make the wheels a reliable cornerstone for the stable operation of your equipment. Contact us now to get 1-on-1 material selection consultation and customized solutions!