20 Series: Economical TPR Wheels Conductive Casters

JESS Caster 20 Series – Economical TPR Conductive Wheel Casters

Antistatic. Silent. Versatile for Static-Sensitive Environments.

Basic Specifications

• Available Sizes: 3″, 4″, 5″

• Load Capacity: 90KG–110KG

• Caster Types: Swivel, Rigid, Brake

• Mounting Options: Top Plate, Threaded Stem, Grip Ring Stem, Recessed Adapter

Durable Structure & Flexible Installation

• Brackets available in stainless steel, zinc-plated, or chrome-plated finishes

• Compatible with multiple mounting types: plate, stem, bolt-hole, recessed inserts

Conductive TPR Wheel Design

• Made of Thermoplastic Rubber (TPR) mixed with conductive carbon black fillers

• Resistivity Range: 10³–10⁵Ω

• Effectively prevents electrostatic discharge, protecting electronic equipment and precision instruments

• Maintains TPR’s elasticity, quiet operation, and vibration absorption

Safe, Quiet & Cost-Effective

• Low rolling noise ideal for hospitals, labs, and medical environments

• Resistant to water, alcohol, weak acids, and alkalis

• Non-toxic, recyclable, compliant with EU ROHS/REACH standards

Application Scenarios

• Trolleys, carts, logistic cages, display racks, instrument carts

• Widely used in laboratories, electronics manufacturing, food processing, and cleanrooms

Target Customers

• Equipment manufacturers in electronics, healthcare, food & beverage, cleaning, logistics, and office furniture

• Distributors, wholesalers, e-commerce buyers, and hardware retailers

OEM/ODM Customization

• Full customization: wheel material, bracket finish, brake type, installation style, packaging, laser logo engraving, and more

After-Sales & Delivery

• 1-year warranty

• 15–30 days delivery based on order volume

• Includes production flowchart and delivery schedule

• Trusted by repeat customers for consistent quality and capacity