Rubber Wheel Abrasive Wear Testing Machine
Category：Abrasion Tester
Introduction
Application
The Rubber Wheel Abrasive Wear Tester is designed to evaluate the wear resistance of engineering plastics, powder metallurgy components, alloy bearings, and other materials under sliding friction conditions. It is widely used in:
Industrial plastics and composites
Powder metallurgy and metal alloys
Bearings and mechanical components
Quality control and R&D for material durability testing
The instrument simulates real-life abrasive wear, providing precise and repeatable results under controlled load, speed, and abrasive conditions.
Standards
ASTM G65-04 – Standard Test Method for Measuring Abrasion Using the Dry Sand/Rubber Wheel Apparatus
Parameters
| Parameter | Specification |
|---|---|
| Maximum Test Force | 200 N |
| Force Indication Accuracy | ±1% |
| Spindle Speed Range | 10–200 rpm |
| Spindle Speed Accuracy | ±1 rpm |
| Temperature Measurement Range | Room temperature – 200°C |
| Number of Revolutions | 1–9,999,999 (settable) |
| Sand Feed Rate | 10–500 g/min |
| Input Voltage | AC 380 V |
| Input Power | 2.2 kW |
Advantages
High Accuracy Loading: The weight loading system supports precise application of radial loads up to 200 N, adjustable in 1–200 N increments.
Versatile Testing Parameters: Adjustable speed, load, friction sponge material, surface roughness, and hardness to meet various testing requirements.
User-Friendly Operation: LCD display shows spindle speed, test time, and sample temperature; preset timers with alarm and automatic shutdown.
Robust Construction: The spindle is supported by high-precision bearings to ensure stable rotation and consistent wear results.
Customizable Abrasive System: Sand feed rate is adjustable from 10–500 g/min, allowing testing under different abrasive conditions.
Electrodeless Load Control: Weight lever and dual-arm plate system enable accurate and uniform application of load without electrical interference.
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