CE Certified Belt Abrasion Tester Supplier China
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Whats/App: +86 156 1874 6768
Web: standard-groups.com
The Belt Abrasion Tester is a laboratory testing instrument designed to evaluate the abrasive wear resistance of materials under controlled three-body abrasion conditions. You use a rotating pin pressed against a continuously moving abrasive belt under a constant dead-weight load, while both the pin rotation and belt speed are precisely controlled. An indexing linear slide ensures that the pin continuously contacts fresh abrasive material, providing repeatable and comparable wear results in accordance with ASTM G132.
Standards
ASTM G132 – Standard Test Method for Pin Abrasion Testing
Parameters
| Parameter | Specification |
|---|---|
| Pin Diameter | 2 – 10 mm |
| Pin Rotational Speed | 15 – 50 rpm |
| Maximum Load | 200 N (dead-weight loading) |
| Nominal Contact Pressure | 1 – 2.5 MPa |
| Sliding Speed | 10 – 100 m/s |
| Wear Path Length | 4 – 10 m |
| Belt Width | 100 mm |
| Belt Length | 1.200 – 2.000 mm |
| Standard Abrasive | 150-grit garnet |
| Optional Abrasives | 80 – 220 grit |
| Belt Drive | DC geared motor |
| Pin Drive | DC geared motor |
| Indexing Drive | AC servo motor |
| Test Temperature | Ambient |
| Control System | Touch-screen PLC |
Features
(1) Rotating pin-on-rotating belt configuration realistically simulates abrasive cutting and ploughing mechanisms.
(2) Dead-weight loading provides stable and repeatable normal force without control fluctuations.
(3) Indexing linear slide continuously exposes fresh abrasive surfaces, preventing wear track overlap.
(4) Independent control of pin rotation speed and belt sliding speed improves test flexibility.
(5) Low-cogging servo indexing drive ensures accurate and smooth pin positioning.
(6) PLC-based control system reduces operator influence and improves repeatability.
(7) Parallel wear tracks enable direct comparison between test pins and reference pins.
(8) Fully compliant with ASTM G132 requirements for standardized abrasive wear testing.
Accessories
(1) Pin holding fixture for 2–10 mm diameter pins
(2) Indexing linear slide assembly
(3) Abrasive belts, 150-grit garnet
(4) Optional abrasive belts, 80–220 grit
(5) Reference pin for comparative testing
(6) Test pins in different material types
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