Zhongshan Luma Caster Manufacturing Co., Ltd.
                                                                                                           
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China Heavy Duty Caster with Dual Spring Shock Absorption Stainless Steel Housing and 6 Inch PU Wheels for Industrial Use for sale
China Heavy Duty Caster with Dual Spring Shock Absorption Stainless Steel Housing and 6 Inch PU Wheels for Industrial Use for sale
China Heavy Duty Caster with Dual Spring Shock Absorption Stainless Steel Housing and 6 Inch PU Wheels for Industrial Use for sale
China Heavy Duty Caster with Dual Spring Shock Absorption Stainless Steel Housing and 6 Inch PU Wheels for Industrial Use for sale
China Heavy Duty Caster with Dual Spring Shock Absorption Stainless Steel Housing and 6 Inch PU Wheels for Industrial Use for sale

Heavy Duty Caster with Dual Spring Shock Absorption Stainless Steel Housing and 6 Inch PU Wheels for Industrial Use

Price Negotiable
Price: /
MOQ: 4
Delivery Time: 5-10days
Brand: Luma
Product Description
Heavy Duty Castors Dual Stainless Steel Spring Load Bearing Shock Absorber PU Wheels Casters Automotive Industry
Product Overview

Stainless Steel Double Spring with Aluminum Core & Polyurethane Wheel Heavy-Duty Caster

  • Material Composition:
    • Housing: 304/316 stainless steel (corrosion-resistant, suitable for harsh environments)
    • Spring System: Dual spring shock absorption (reduces impact by 40-60% compared to single spring)
    • Wheel Core: Aluminum alloy (lightweight yet high load capacity)
    • Wheel Surface: Polyurethane (non-marking, abrasion-resistant, hardness 85-95A)
  • Specialized Design:
    • Sealed ball bearings (IP54 rating, dust/water-resistant)
    • Bolt-hole or swivel mounting options
    • Optional brake systems (side-lock or total-lock)
Product Specifications
Braking/Activation/Orientation Braking / Side braking / Swivel / Fixed
Size 5 inches
Wheel Material PU
Base Plate Support Material Q235
Bearing 6202 Bearing
Installation Height 190
Base Plate Size 115*100
Hole Distance 82*72
Box Size 49*28.5*25cm
Matching Specifications
  • Set 1: 2×brakes + 2× fixed
  • Set 2: 2×swivel + 2× fixed
Heavy duty caster with dual spring shock absorption system
Load Capacity
Condition Dynamic Load (per caster) Static Load (per caster)
Standard Use 300-500 kg 800-1,200 kg
High-Temp (≤120°C) 250-400 kg 600-900 kg
Primary Applications
  1. Automotive Industry:
    • Assembly line tool carts, battery handling equipment, paint shop trolleys
    • Advantages: Electrostatic dissipation, oil/chemical resistance, low noise (<65 dB)
  2. Other Heavy-Duty Scenarios:
    • Aerospace machinery transport, medical imaging device movers, warehouse logistics
Technical Data Summary
  • Temperature Range: -30°C to +120°C
  • Wear Resistance: Polyurethane tread lifespan ≈ 3,000 km (on concrete floors)
Why Choose This for Automotive Needs?
  • Corrosion Resistance: Withstands automotive chemicals (e.g., brake fluid, lubricants)
  • Shock Absorption: Dual springs protect sensitive equipment during movement
  • Floor Protection: Polyurethane wheels prevent scratches on epoxy-coated automotive floors
Heavy duty caster side view showing construction details Heavy duty caster top view with mounting plate Heavy duty caster in operational environment
Company Services & Process Overview
Company services and manufacturing process flowchart
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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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