Category: Ultra-high molecular weight polyethylene

How UHMW for Conveyors Extends the Life of Your System

 

conveyor systems

A mainstay of manufacturing, conveyor systems help move goods from one place to another. Used in a multitude of industries, they offer a safe, efficient system to manage bulk materials, industrial goods, and food/beverage bottling and packaging. They are also utilized in airports, grocery stores, and other food service environments. Wear-resistant plastics, like UHMW for conveyors (ultra-high molecular weight polyethylene), are the go-to material for these systems thanks to their unique combination of strength, durability, and low friction that enables optimal performance and extends the life of all conveyor parts.

Here’s a look at the material’s properties that make UHMW for conveyors a smart choice for transporting goods from one location to another

Key Takeaways

  • Conveyor systems are essential across industries—from manufacturing and packaging to airports and food service—for efficiently moving goods and materials.
  • UHMW (Ultra-High Molecular Weight Polyethylene) is the preferred material for conveyors due to its strength, durability, and low-friction surface, which enhances performance and longevity.
  • Low friction reduces energy consumption and motor strain, making UHMW ideal for moving heavier loads efficiently.
  • Exceptional wear resistance—up to six times greater than steel—minimizes abrasion, impact damage, and costly downtime, while its self-lubricating properties lower maintenance needs.
  • FDA-compliant UHMW is widely used in food and beverage conveyors thanks to its moisture resistance, bacteria resistance, and ability to withstand sanitation processes.
  • Compliance with HACCP, CGMP, and SQF certifications ensures safety, hygiene, and regulatory adherence in food processing environments.
  • Compared to metal parts, UHMW offers lighter weight, quieter operation, corrosion resistance, and easier maintenance, making it a cost-effective alternative.
  • Acme Plastics provides UHMW sheets, rods, and custom-cut components tailored for conveyor systems to ensure smooth, reliable operation. Continue reading How UHMW for Conveyors Extends the Life of Your System

How to Cut UHMW

UHMW (ultra-high molecular weight polyethylene) has all the characteristics of high-density polyethylene (HDPE), but it’s also resistant to concentrated acids, alkalis, and numerous organic solvents.  The durable material is also resistant to abrasion, impact, and corrosion, while remaining lightweight.

With all of this in mind, UHMW is often used to create food service cabinetry, docks, boom trucks and outrigger pads, guard rails, high-speed conveyors, bumpers, pile guards, and dock fenders.

Key Takeaways

  • UHMW is highly durable — Resistant to abrasion, impact, corrosion, concentrated acids, alkalis, and many solvents, while remaining lightweight.
  • Common applications include food service cabinetry, docks, conveyor systems, bumpers, guard rails, and outrigger pads.
  • Safety first — Always wear goggles, gloves, and a dust mask; secure the sheet with clamps; and use coolants (water or wax) to prevent melting.
  • Cutting options — UHMW can be cut with circular saws, band saws (preferred for heat control), jigsaws, routers, and even drilled or machined with proper cooling.
  • Welding is limited — Only friction or butt welding is recommended, and bonding is not effective for UHMW.

Continue reading How to Cut UHMW