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OEM High Temperature Caster Wheels PP High Heat Casters 220 Degree Celsius

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OEM High Temperature Caster Wheels PP High Heat Casters 220 Degree Celsius

Model Number : ZS75BLHITEMB01

Certification : ISO 9001/ CE

Place of Origin : China (Mainland)

MOQ : 1000 PCS

Payment Terms : T/T,D/P,L/C

Delivery Time : 5-10 working days

Wheel diameter : 75mm

Wheel width : 32mm

Total height : 105mm

Plate size : 93*63mm

Holes distance : 72*45mm

Material : High Temperature PP

Bearing type : Double ball bearings

Color : Black

OEM available : Yes

Package : Export carton is covered with a woven bag outside

FOB port : Guangzhou/ Shenzhen

Features : High temperature Wheel, PP Wheel, Kitchen Wheel, Trolley Caster Wheel, Medium Duty Wheel, Equipment Wheel

Price : RMB 0.5-10/piece

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220 Degree Celsius High Temperature 3 Inch Black PP Caster Wheel For Machine

Features and Functional Purpose

The core feature of this caster is its high-temperature resistant wheel, typically made from specialized materials like Phenolic Resin (rather than standard Polypropylene/PP, which might not withstand 220°C). This material is engineered to maintain its structural integrity in extreme heat without softening, deforming, or failing. Its design functions and purposes include:

Withstanding Extreme Heat: Designed specifically for industrial equipment that operates in or passes through high-temperature environments (up to 220°C), such as baking lines or heat treatment areas.
Supporting Heavy Loads: It possesses a high load-bearing capacity, allowing heavy machinery like ovens and kilns to be moved easily for cleaning, maintenance, or reconfiguration.
Enabling Smooth Maneuverability: Equipped with high-temperature grease in the bearings and a robust metal bracket, it ensures the wheel swivels and rolls smoothly even when exposed to heat, making heavy equipment easy to push.
Protecting Floor Surfaces: Phenolic resin wheels are often designed to be "non-marking," meaning they won't leave black scuff marks or damage floors. This is crucial in environments where hygiene and floor appearance are priorities, such as food factories or laboratories.

Summary of Functional Benefits

Benefit Dimension	Specific Description
Safety & Reliability	Made from rigorously tested heat-resistant materials, it eliminates the risk of standard casters melting or cracking under high temperatures, ensuring the safety of both personnel and equipment.
Facility Protection	The "non-marking" wheel material prevents unsightly black streaks or scratches on floors, making it ideal for protecting high-quality surfaces like epoxy coatings or tiles.
Durability & Economy	The durable materials and high load capacity ensure a long service life. This reduces the frequency of replacements and maintenance costs, providing better long-term value.
Ease of Operation	Even when carrying several tons of equipment, the high-quality bearing system ensures the machinery can be pushed by a single person, greatly improving work efficiency and reducing physical strain on staff.

Ideal Applications

Given its characteristics, this caster is ideal for industries and equipment that face continuous or cyclic heat exposure:

Food Processing & Baking: Used on trolley racks, oven racks, bakery trays, and cooling racksthat need to move in and out of hot environments.
Industrial Heat Treatment: In powder coating lines, curing ovens, drying kilns, and metal heat treatment processes for moving workpieces through high-temperature zones.
Medical & Laboratory Settings: Applied to sterilizers, autoclaves, and high-temperature equipment carts that require resistance to both heat and potential steam exposure.
Manufacturing: Used as bases for machine tools and large industrial equipment to facilitate repositioning within workshops while withstanding ambient heat generated during production.

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