Silicone Rubber

As a professional industrial caster manufacturer, AstraRoll specializes in silicone rubber casters and high‑temperature resistant caster wheels, purpose‑built for extreme heat‑intensive working environments where standard rubber, PU and plastic casters quickly deform, melt or age. Using food‑grade and industrial‑grade high‑temperature silicone rubber materials, our high‑temp casters maintain stable physical performance under continuous high‑heat conditions, with excellent heat resistance, aging resistance, non‑stick properties and corrosion resistance. Widely applied in baking workshops, sterilization rooms, industrial ovens, food processing lines and high‑temperature production areas, these casters provide safe, durable mobility solutions for high‑temperature special‑scenario equipment.

Our silicone rubber casters adopt premium silicone compounding technology, supporting long‑term use under high‑temperature ranges from −40 °C to 250 °C. Combined with heat‑resistant bearings, stainless steel brackets and anti‑high‑temp hardware accessories, they avoid wheel softening, cracking or bracket oxidation failure caused by heat radiation and hot air circulation. We provide swivel, fixed, brake‑equipped types, as well as multiple installation methods including top‑plate, stem‑mount and bolt‑hole, fully customizable for wheel size, load capacity and high‑temp grades to match different heat‑environment standards.

Core Product Range

Standard High‑Temp Silicone Rubber Casters
Made of food‑safe silicone rubber, with good elasticity, non‑marking and low‑noise rolling. Ideal for light‑to‑medium load trolleys in food baking, pharmaceutical sterilization, kitchen equipment and laboratory high‑temperature carts, safe and pollution‑free.

Heavy‑Duty High‑Temperature Resistant Casters
Equipped with thickened silicone treads, stainless steel reinforced brackets and heat‑resistant sealed bearings. Designed for heavy‑load mobile racks, oven transport carts and high‑temperature workshop equipment, maintaining stable load‑bearing under long‑term high‑heat operation.

Clean‑Grade High‑Temp Casters
Dust‑free, non‑shedding silicone material with smooth surface treatment, suitable for sterile high‑temperature processing workshops, medical disinfection equipment and precision heat‑treatment production lines.

Key Features & Product Advantages

Outstanding High‑Temperature Resistance
Silicone rubber material resists continuous high‑temperature baking and heat radiation, without melting, softening or aging. Solves the core pain point of ordinary casters failing rapidly in heat‑intensive environments.

Food‑Safe & Non‑Toxic, Non‑Stick Performance
Food‑grade silicone options are odor‑free, non‑toxic, non‑stick and easy to clean, complying with food‑industry hygiene standards, ideal for catering, baking and pharmaceutical processing scenarios.

Excellent Wear Resistance & Environmental Adaptability
Resists ozone aging, oil, steam and common industrial corrosive substances. Works stably in humid, high‑heat, steam‑filled environments without cracking or hardening.

Heat‑Resistant Full‑Set Structure Matching
Matched with high‑temp bearings, stainless steel or galvanized brackets, preventing oxidation, rust and seizure under high‑temperature conditions, greatly extending service life.

Multiple Installation & Customization Choices
Support top‑plate, threaded stem, grip ring stem and bolt‑hole mounting. Customize wheel size, load capacity, temperature resistance grade and brake styles for special high‑temperature equipment needs.

Typical Applications

Food baking workshops and high‑temperature oven transport carts
Pharmaceutical sterilization rooms and disinfection equipment trolleys
Industrial heat‑treatment workshops, drying lines and furnace‑side mobile equipment
Commercial kitchen high‑temperature equipment and catering transport carts
Laboratory high‑temperature test trolleys and precision processing equipment
Electronics high‑temperature aging workshops and heat‑resistant mobile racks

Why Choose AstraRoll Silicone Rubber & High‑Temp Resistant Casters?

With mature high‑temp silicone formulation and industrial caster manufacturing experience, AstraRoll strictly controls material heat‑resistance stability and structural reliability. We target the special requirements of high‑temperature industries, avoiding common problems such as wheel deformation, bracket rusting and bearing failure.

We provide one‑stop services from high‑grade selection, structural customization, sample verification to mass production. Stable batch quality and strict quality inspection ensure long‑term reliable operation, delivering professional heat‑resistant mobility solutions for global high‑temperature production and processing enterprises.