Custom PU Roller Wheels for a Vietnam Equipment Customer: Solving Tolerance, Traction and Bonding Challenges

In custom polyurethane wheel production, the visible PU surface is only one part of the job. For industrial equipment users, a PU roller wheel must also match the drawing tolerance, maintain stable traction, and keep a reliable bond bet...

Polyether Urethane vs. Polyurethane

As engineers specializing in custom polyurethane solutions at PEPSEN, we frequently encounter questions about material selection for industrial applications. The terms "polyether urethane" and "polyurethane" are often used interchangeab...

Polyurethane vs. Rubber: Which Material Actually Lowers Your Operating Costs?

In industrial applications, the "cheaper" material often ends up being the most expensive. While rubber has been the traditional go-to for decades, modern high-performance Polyurethane (PU) is systematically replacing it in heavy-duty e...

Shanghai Pepsen Announces FDA Certification – Elevating Food-Grade Polyurethane Solutions for Global Industries

Shanghai Pepsen, a specialist in custom cast molded polyurethane products, announced it has successfully obtained FDA testing certification for its polyurethane formulations and finished parts intended for food-contact and food-adjacent...

Shanghai Pepsen Polyurethane Presents Logistics-Grade Casting Polyurethane Solutions at CeMAT ASIA 2025

As a leading manufacturer and supplier of custom cast polyurethane products in China, Shanghai Pepsen Polyurethane Co., Ltd. made a prominent appearance at the CeMAT ASIA 2025. With 20+ years of R&D and manufacturing experience, Pep...

Shanghai Pepsen Launches World’s First Shield Machine Heavy Duty Polyurethane Wheels Simulation Test Bench, PEPSEN Technology Empowers National Heavy Equipment

On September 25, 2025, Shanghai PEPSEN announced a major breakthrough: its self-developed world’s first shield machine polyurethane heavy duty wheel working condition simulation test bench was officially commissioned and rolle...