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Variable Load Rolling Fatigue Test for Wheelchair Casters on Flooring

Categories Furniture Testing Machines
Model Number: DJ-84
Brand Name: Dongjun
Payment Terms: T/T
Supply Ability: 500pcs
Rotation Speed: 0-60 rpm
MOQ: 1
Delivery Time: 15-25Work days
Price: Negotiable
Turntable Load: 90kg
Cycle Count: Less than 1,000,000 cycles
Overall Dimensions: L970mm × W1380mm × H1700mm
Certification: ISO9001,CE,
Turntable Diameter: 950mm
Place of Origin: Dongguan, China
Machine Weight: Approx. 480 kg
Packaging Details: Wooden crate packaging
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Variable Load Rolling Fatigue Test for Wheelchair Casters on Flooring

Variable Load Rolling Fatigue Test for Wheelchair Casters on Flooring
Product Overview

This testing machine evaluates the wear conditions of wheels and contact base plates under no-load and full-load states. Equipped with three standard polyurethane wheels on an automated turntable, it features automatic counting, variable speed functions, and convenient test panel replacement capabilities.

Technical Specifications
ItemParameter
Overall Machine DimensionsL970mm × W1380mm × H1700mm (including weight stack height)
Test Floor Specimen SizeΦ805mm
Turntable Diameter950mm
Total Load of Turntable90kg (shared equally by three wheels)
Loading MethodElectric Loading
Adjustable Rotation Speed Range0-60 rpm
Speed Control ModeVariable Frequency Speed Regulation
Cycle Count RangeLess than 1,000,000 cycles
Wheel SpecificationDiameter 50mm, aluminum core with polyurethane, hardness 90HA
Fixture Positions on Turntable12
Overall Machine WeightApprox. 480 kg
Core Testing Capabilities
Floor Specimens Testing

Applicable to various flooring materials including PVC flooring, stone-plastic SPC flooring, wooden flooring, laminate flooring, rubber flooring, resilient floor tiles, and commercial sheet flooring.

Wheelchair Caster Testing

Standard 50mm aluminum-core polyurethane wheelchair rollers (hardness: 90HA), simulating casters for office wheelchairs, medical wheelchairs and mobile equipment.

Durability Testing Components
Flooring Material Durability

The machine tests rolling wear resistance and damage resistance through continuous 24-hour cycles, evaluating:

  • Surface abrasion, scratches and abrasion loss
  • Plate cracking and surface layer cracks
  • Delamination, peeling and warping between layers
Wheelchair Caster Fatigue

Observes wear and tear under 90kg total load conditions, assessing:

  • Wear, peeling and cracking of polyurethane outer layer
  • Wheel deformation, eccentricity and hardness degradation
  • Wear and loosening of aluminum axles
Product Features
Thickened object-carrying base plate construction
Thickened Object-Carrying Base Plate

Constructed entirely from aluminum material to prevent scratches and corrosion

Standard weights for load application
Standard Weights

Precision load application system

Liquid crystal display interface
Liquid Crystal Display

Simple and intuitive operation interface

Frequently Asked Questions
How to install and use the product?

The product is shipped with English operating instructions and video. We can also provide operation videos with English narration. For face-to-face training, please contact us in advance.

How about the packing for machine, is it safely protected during transportation?

Our machines are packed in standard export wooden boxes to ensure safe transportation. We have extensive experience delivering testing machines internationally by sea and air without damage.

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