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Casters and wheels withstand high heat

Hamilton Caster has introduced casters and wheels engineered to withstand temperatures from 250 to 750 degrees F. The wheels are available in diameters from 3 to 12 in. Load capacities per caster are 260 to 9,000 lbs.

The wheel line includes the Ultratherm™, rated at 530 degrees and featuring a 75A resilient tread for quiet, nonmarking rolling. This wheel is dual-mounted in a high-temp swivel or rigid caster. Other nonmetal high-temp wheels are the Thermolast™, a 30 percent glass fiber-reinforced nylon 6/6, and Duratherm™, a composite material designed for oven racks.