Custom Heavy-Duty TPR Anti-Static ESD Wheel

This industrial-grade, heavy-duty TPR ESD wheel is engineered as a high-performance mobility solution for static-sensitive, high-tech manufacturing environments. Utilizing a proprietary Thermoplastic Rubber (TPR) formulation, the wheel provides superior cushioning to protect delicate laboratory instruments and electronic assemblies from mechanical vibration.

Unlike temporary anti-static coatings that wear off, our ESD properties are fully integrated into the chemical matrix of the elastomer, providing stable, permanent electrical resistance. The wheel profile is geometrically optimized to achieve a balance between floor traction and effortless pivoting, completely eliminating black skid marks and floor gouging on pristine warehouse surfaces.

Technical Parameter

Tread Material: Advanced Thermoplastic Rubber (TPR) with Embedded ESD Matrix

Core Material: High-Impact Reinforced Polypropylene (PP) / Cast Iron Hub

Wheel Diameter: 200 mm (8 inches), Customizable

Electrical Resistance: Permanent Electrostatic Dissipative Range ($10^6 - 10^9\ \Omega$)

Durometer Hardness: Shore 65 A – 75 A (High elasticity & cushioning)

Load Capacity: Up to 250 kg – 350 kg per wheel (Depending on bearing configuration)

Bearing Options: Dual Precision Shielded Ball Bearings (Chrome Steel / Stainless Steel)

Color: Industrial Grey (Non-marking standard), Customizable

Applications

Engineered for sensitive high-tech facilities requiring precise electrostatic discharge control:

SMT & PCB Assembly Lines: Mobility wheels for component feeder carts, stencil storage racks, and reflow oven transport dollies.

Semiconductor Test Equipment: Moving sensitive wafer probing stations, heavy testing matrices, and delicate metrology machinery.

Medical Electronics Fabrication: Cleanroom-compliant transport carts for diagnostic equipment and high-value medical device manufacturing.

Aerospace Integration Facilities: Ground support equipment, tool cribs, and sub-assembly racks handling sensitive avionics and radar modules.

Why Choose AstraRoll's Heavy-Duty TPR ESD Wheel?

Permanent Material-Integrated ESD: Surface-treated anti-static wheels lose their conductivity as they wear down, risking sudden chip burnout. AstraRoll’s antistatic elements are cross-linked throughout the entire TPR compound, ensuring continuous, reliable grounding for the entire lifespan of the wheel.

Delicate Component Vibration Dampening: Micro-shocks during cart transport can crack microjoints on printed circuit boards. The soft, high-resilience TPR tread acts as an acoustic and kinetic cushion, absorbing 90%+ of floor bumps to protect high-value, sensitive payloads.

Advanced Epoxy Floor Protection: High-tech electronics bays use expensive anti-static epoxy flooring. Our specialized TPR blend is guaranteed non-marking, preventing black tracks, rubber scuffs, or chemical plasticizer migration from staining your cleanroom floor.

Ergonomic Low Rolling Resistance: Despite its soft, quiet-running tread, our heavy-duty core geometry prevents the tire from flattening or sagging under maximum loads, requiring minimal physical push-force from operators and extending AGV battery cycles.

Q1. Are you a trader or direct factory?

We are a direct manufacturing factory with over 20 years of expertise in high-end industrial rollers, casters and material handling solutions. Our facility operates with ISO-certified quality management systems, allowing us to maintain full control over production cycles and quality standards. Throughout two decades of growth, we have established deep, long-term strategic partnerships with several listed companies and global automation leaders, proving our reliability as a high-tier industrial supplier.

Q2. What are your main products?

AstraRoll specializes in the engineering and production of three core product lines: Industrial Rollers, Heavy-Duty Wheels, and Precision Casters. We do not just sell components; we provide integrated movement and transport solutions. Our products are widely utilized across high-demand sectors, including: New Energy, Lithium Battery, Mining, Heavy Industry, Medical Institutional, Agriculture and Logistics.

Q3. What about delivery time?

We deeply understand that project timelines are critical.
Standard Products: Usually dispatched within 7–15 working days if the components are in stock.
Customized/OEM Orders: Depending on the complexity and volume, the lead time typically ranges from 20–35 days. This includes time for technical drawing confirmation, specialized tooling, and rigorous pre-shipment testing.
Shipping Methods: We offer flexible global logistics solutions, including FOB and CIF terms. We ship via Sea Freight (for bulk industrial orders), Air Freight (for urgent project needs), and International Express (DHL/FedEx/TNT) for smaller components or samples.

Q4. How can I get a quote for customized products?

Since a significant portion of our business involves specialized engineering, pricing is tailored to your specific technical requirements. To provide an accurate quote, please provide the following details: Technical Drawings or Sketches, Application Environment, Quantity, Special Requests. Our engineering team typically reviews and responds to custom inquiries with a formal quotation within 24–48 hours.

Q5. What is your payment?

TT / Paypal / Western Union / LC / Credit Card etc. are all available to us.