200-280℃ Fix Medium Duty High-temp Caster

Product Overview

The 200-280℃ Fix Medium Duty High-temperature Series Caster Wheel is a specialized solution for industrial environments where extreme heat and fixed positioning meet. Unlike swivel casters that may fail under high temperatures, this fixed-series model prioritizes stability and heat resistance—making it ideal for equipment that needs consistent, stationary support in high-heat settings. Designed for medium-duty use (90kg to 150kg capacity), it spans wheel sizes from 2.5-inch (63mm) to 5-inch (125mm), fitting applications like industrial oven bases, pharmaceutical drying racks, and metal heat treatment equipment. The PA+fiber wheel material tolerates temperatures up to 280℃ (brown models) or 180-200℃ (black models), ensuring no deformation or performance loss—even in continuous heat exposure. For industries relying on high-temperature processes, this fixed caster wheel delivers reliability where standard casters cannot.

Key Application Scenarios

Industrial oven maintenance platforms and fixed equipment bases

Pharmaceutical manufacturing (fixed drying racks, baking process machinery)

Textile dyeing and drying lines (fixed auxiliary equipment near heat sources)

High-temperature testing laboratories (stationary sample holders, heat chamber supports)

Small-scale metal heat treatment workshops (fixed tool stands near furnaces or kilns)

Wheel		Wheel
Color : black		Color : brown
Hardness : 90-95 Shore A		Hardness : 90-95 Shore A
Wheel core : PA+fiber		Wheel core : PA+fiber
Wheel tread : PA+fiber		Wheel tread : PA+fiber
Temperature resistance : 180-200℃		Temperature resistance : 200-280℃
Wheel code : 363-3H		Wheel code : 364-3B

Material & Design

Heat-Resistant Materials

Wheel Core & Tread: PA (Nylon) + fiber composite. Brown models (wheel code 364-3B) tolerate up to 280℃, while black models (wheel code 363-3H) handle 180-200℃. This composite resists warping, cracking, and melting—even when exposed to continuous heat for hours.

Frame: High-temperature-resistant alloy steel with a corrosion-resistant coating. The coating prevents oxidation and chemical corrosion, making it suitable for humid high-heat environments like textile dyeing lines or chemical reaction kettle areas.

Bearings: Heat-resistant precision steel balls. These maintain structural integrity up to 280℃, ensuring no seizing or friction buildup that could damage the caster.

Fixed Design Advantages

Stationary Stability: The fixed (non-swivel) design provides consistent support for equipment that doesn’t require movement. This is critical for high-temperature machinery where shifting could cause accidents, such as industrial ovens or heat chambers.

Standard Base Plate: Measures 96mm x 66mm with 75mm x 45mm mounting holes. This standard size fits most fixed industrial equipment frames, eliminating the need for custom fabrication.

Consistent Load Height: Ranges from 92mm (2.5-inch) to 158mm (5-inch) to match different equipment heights. This ensures the equipment remains level, reducing the risk of load imbalance in high-heat conditions.

Floor Protection: Non-marking treads avoid scratches on workshop floors, even when exposed to high heat. This eliminates the need for heat-resistant floor mats, saving costs.

Product Characteristics

The 200-280℃ Fix Medium Duty High-temperature Series Caster Wheel stands out for its extreme heat resistance and fixed stability, addressing unique high-temperature industrial needs.

Ultra-High Temperature Tolerance: Brown models withstand up to 280℃—higher than most medium-duty high-temperature casters (typically limited to 200℃). This makes them suitable for harsh environments like metal heat treatment workshops.

Medium-Duty Load Capacity: Supports 90kg (2.5-inch) to 150kg (5-inch)—ideal for fixed equipment like oven bases, drying racks, or tool stands. It balances strength with lightweight design, avoiding unnecessary bulk.

Chemical and Wear Resistance: The PA+fiber wheel resists mild chemicals, oils, and solvents common in industrial settings. It also doesn’t degrade from exposure to textile dyes or pharmaceutical processing fluids.

Low Maintenance: Heat-resistant materials and sealed bearings require minimal upkeep. Only occasional cleaning to remove dust or debris is needed—no frequent lubrication or part replacements.

Long Lifespan: The alloy steel frame and PA+fiber wheel are designed to withstand years of high-heat use. Unlike standard casters that need replacement every 6-12 months in high-heat environments, this series lasts 2-3 years.

FAQ

Q1: What’s the difference between the black and brown wheel options?

A1: The main difference is temperature resistance. Black wheels (363-3H) tolerate 180-200℃, while brown wheels (364-3B) handle up to 280℃. Choose brown if your environment exceeds 200℃ (e.g., metal heat treatment), and black for lower medium-heat settings (e.g., pharmaceutical drying).

Q2: Can this caster be used with direct heat sources (e.g., open flames)?

A2: No. It is designed for indirect high-heat environments (e.g., near furnaces, inside heat chambers) but not direct open flame exposure. Direct flames will damage the PA+fiber material, even on brown models.

Q3: What is the load capacity of the 5-inch (125mm) model?

A3: The 5-inch (125mm) model has a maximum load capacity of 150kg. This is suitable for heavy fixed equipment like industrial oven bases or large pharmaceutical drying racks.

Q4: How do I install this fixed caster wheel?

A4: Use the standard 96mm x 66mm base plate. Secure it to your equipment with industrial-grade screws (matching the 8.5mm hole size). Ensure the screws are tight to prevent movement—loose installation can cause instability in high-heat conditions.

Q5: Is this caster compatible with humid high-temperature environments?

A5: Yes. The alloy steel frame’s corrosion-resistant coating prevents rust and oxidation in humid settings, such as textile dyeing lines or pharmaceutical cleanrooms with moisture. The PA+fiber wheel also resists moisture damage.