Multiplex Sand/Wheel Abrasion Tester
Category：Abrasion Tester
Introduction
The Multiplex Sand/Wheel Abrasion Tester is a floor-standing abrasion testing system designed for evaluating material wear resistance under dry sand and wet slurry conditions. It supports standardized test methods including ASTM G65, ASTM G105, and ASTM B611. By applying controlled normal load and wheel speed, you can accurately assess abrasive wear behavior of metals, cemented carbides, coatings, and other engineering materials.
Application
(1) Dry sand rubber wheel abrasion testing of metallic and non-metallic materials according to ASTM G65;
(2) Wet sand and slurry abrasion testing using rubber or steel wheels in accordance with ASTM G105;
(3) Abrasive wear resistance evaluation of cemented carbides following ASTM B611;
(4) Comparative wear performance studies of coatings, surface treatments, and bulk materials;
(5) Research and quality control testing in materials science, mining, metallurgy, and manufacturing laboratories.
Standards
This tester is designed to perform tests in accordance with the following standards:
(1) ASTM G65 Standard Test Method for Measuring Abrasion Using the Dry Sand/Rubber Wheel Apparatus;
(2) ASTM G105 Standard Test Method for Conducting Wet Sand/Rubber Wheel Abrasion Tests;
(3) ASTM B611 Test Method for Abrasive Wear Resistance of Cemented Carbides.
Parameters
ASTM Test Conditions and Mechanical Specifications
| Parameter | Specification |
|---|---|
| Wheel Speed | 10 to 350 rpm |
| Wheel Types | 9″ rubber wheel (ASTM G65) |
| 7″ rubber wheel (ASTM G105) | |
| 6.65″ steel wheel (ASTM B611) | |
| Applied Load | 20 to 350 N |
| Load Application | Pneumatic cylinder with precision manual regulator |
| Load Measurement | Pressure sensor |
| Motor Type | AC motor with frequency inverter drive |
| Speed Control | PLC-based control with touch-screen input |
| Specimen Size | 25 mm × 58 mm |
| Specimen Thickness | 6 mm to 16 mm |
| Supported Test Types | ASTM G65, ASTM G105, ASTM B611 |
Electrical Services
| Parameter | Specification |
|---|---|
| Power Supply | 220/240 V, single phase, 50 Hz, 1 kW |
| 110/120 V, single phase, 60 Hz, 1 kW |
Features
(1) Supports both dry sand and wet slurry abrasion test methods within a single platform;
(2) Floor-standing structure with rigid back-plate mounting ensures stable and repeatable testing;
(3) Pneumatic load application combined with a precision regulator allows accurate control of normal force;
(4) PLC-based speed control with touch-screen interface provides simple and reliable operation;
(5) Interchangeable wheel configurations enable compliance with multiple ASTM standards;
(6) Downward discharge of abrasive material into a collection hopper improves cleanliness and safety.
Accessories
(1) Rubber wheels for ASTM G65 and ASTM G105;
(2) Steel wheel for ASTM B611;
(3) Sand hopper with defined geometry nozzle;
(4) Precision abrasive feed system for controlled particle flow;
(5) Slurry trough with agitation vanes and splash-reduction cover.
Maintenance Information
(1) Regularly inspect wheels, load arms, and bearings for wear or damage;
(2) Clean the sand hopper, slurry trough, and collection hopper after each test;
(3) Check pneumatic lines and pressure sensors to ensure accurate load application;
(4) Verify PLC and touch-screen functionality periodically;
(5) Replace worn wheels and seals according to usage conditions and test frequency.
FAQ
(1) What is this product?
This product is a floor-standing abrasion testing machine designed to measure material wear resistance using sand or slurry abrasion methods. It supports multiple ASTM test standards within a single system.
(2) What is this product used for?
You use it to evaluate abrasive wear behavior of metals, cemented carbides, coatings, and engineering materials under controlled dry or wet conditions, mainly for research, development, and quality control.
(3) How does this product work?
It works by pressing a rotating rubber or steel wheel against a test specimen under a controlled normal load. Sand or slurry is introduced into the contact area, and the resulting material loss or wear behavior is measured after the test.
(4) Why is this product important?
Abrasion is a major failure mechanism in many industrial applications. This tester allows you to quantify wear resistance in a standardized and repeatable way, supporting material selection, product improvement, and compliance with international standards.
(5) What industries is this product suitable for?
It is suitable for materials testing laboratories, mining and mineral processing, metallurgy, cemented carbide manufacturing, coating development, academic research institutions, and industrial quality control departments.
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