Production CapabilitiesPolyurethane ProcessingPolyurethane Rollers and Wheels: New and ReconditionedPolyurethane Ultra Grip RollersPolyurethane BumpersSound/ Vibration Dampening Polyurethane LinersPolyurethane Tubing, Sheet, Bars and WipersMold Making, Prototyping and Custom ManufacturingExamples of Our WorkPolyurethane Wipers / Doctor BladesInstant Roller AssemblyV-RollersCustom Polyurethane Bumper CastingUltra Grip Rollers

Custom Polyurethane Bumper Casting

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  CNC turning of a steel shaft
CNC turning of a steel shaft
  Urethane bumper using 50-A red polyurethane into a premade mold
Urethane bumper using 50-A red polyurethane into a premade mold.

A client in the military industry was in need of a urethane bumper. The component was formed by casting 50-A red polyurethane into a premade mold. A 3/4" hex nut was used as a bonded in mounting fixture. The protective bumper had an O.D. of 2.25", a height of 2.25", and had a 5" radius on one end to increase flexibility and durability. We produced 1,000 of these units for our customer each week for 6 weeks.

Kunz Industries produces high quality; custom designed polyurethane products for a variety of applications. If you would like more information on this custom casting of polyurethane, please contact us or see the table below.

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Highlights of this Casted Polyurethane Project

Product Description This Bumper is used on military equipment.
Capabilities Applied/Processes
  • Cast to size polyurethane bumper
  • Bonded in 3/4" Hex Nut
Equipment Used to Manufacture Part  
Features/Benefits Temperature Range: up to 180°F degrees
Overall Part Dimensions O.D.: ø 2.25"
I.D.: ø 0.75"
Height: 2.25"
Tightest Tolerances ± 1/32"
Material Used 50-A Red Polyurethane
Material Finish  
In process testing/inspection performed  
Industry for Use Military Industry
Volume 6,000
Delivery/Turnaround Time 6 Weeks
Delivery Location Canada
Standards Met  
Product Name Urethane Bumper

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