Zhongshan Luma Caster Manufacturing Co., Ltd.
                                                                                                           
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China Floor Protection Medium-duty TPU Castors Singel Wheels 4
China Floor Protection Medium-duty TPU Castors Singel Wheels 4
China Floor Protection Medium-duty TPU Castors Singel Wheels 4
China Floor Protection Medium-duty TPU Castors Singel Wheels 4
China Floor Protection Medium-duty TPU Castors Singel Wheels 4
China Floor Protection Medium-duty TPU Castors Singel Wheels 4
China Floor Protection Medium-duty TPU Castors Singel Wheels 4

Floor Protection Medium-duty TPU Castors Singel Wheels 4"lockable Rigid Swivel Catering Trolleys Buffet Tables

Price Negotiable
Price: /
MOQ: 4
Delivery Time: 5-10days
Brand: Luma
Product Description
Floor Protection Medium-duty TPU  Castors Singel Wheels  4"lockable Rigid Swivel Catering Trolleys Buffet Tables

Advantages

  • Superior Durability: TPU  (wear resistance) outperforms traditional rubber and some plastics, ensuring a longer lifespan under frequent use.
  • Chemical & Oil Resistance: Resists oils, solvents, and mild chemicals, ideal for industrial environments.
  • Shock Absorption & Elasticity: High elasticity provides cushioning, reducing noise and protecting floors.
  • Lightweight & Low Maintenance: Easier to clean (wipe with water) and lighter than metal-core wheels, enhancing portability.
Product Specifications
Braking/Activation/Orientation Locked / Swivel / Fixed
Size 4 inches
Wheel  Materials   Thermoplastic Polyurethane (TPU) 
Base Plate Support Material Q235
Bearing 6001 Bearing
Installation Height 131
Base Plate Size 94*62
Hole Distance 74.5*45
Box Size 49*28.5*25cm
Matching Specifications
  • Set 1: 2 lockable + 2 fixed
  • Set 2: 2 swivel + 2 fixed

 

  1. Material & Structure

    • TPU Material: Thermoplastic Polyurethane (TPU) offers exceptional abrasion resistance, high elasticity, and durability.
    • Single-Axis Design: Simplified structure with one wheel axle, reducing weight and complexity while maintaining medium-duty load capacity (e.g., 80–150 kg per wheel).
    • Bracket: Typically zinc-plated steel (2.3–3.0mm thickness) for corrosion resistance and stability.

  2. Functional Specifications

    • Sizes: Common diameters include 3-inch (75mm), 4-inch (100mm), and 5-inch (125mm).
    • Mounting Options: Flat plate or threaded rod (e.g., M8–M12) for versatile installation.

    • Applications & Venues

      • Logistics & Warehousing: Medium-duty trolleys, picking carts, and conveyor systems in distribution centers.
      • Medical Equipment: Hospital carts, mobile workstations, and lab tools where quiet, non-marking movement is critical.
      • Furniture & Commercial Use: Office chairs, display racks, and service carts in retail/hospitality sectors.
      • Industrial Machinery: Assembly line equipment and packaging stations requiring oil-resistant wheels.
      TPR caster wheel side profile and mounting details Close-up view of TPR wheel tread and bearing mechanism Industrial caster installation and application examples
Company Services & Process Overview
Company services and manufacturing process flowchart
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Zhongshan Luma Caster Manufacturing Co., Ltd.
Location No. 10, Industrial Avenue, Xiaolan Town, Zhongshan, Guangdong, China, 528415
Contact Person Ann

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