Four-Ball Abrasion Tester

Product Introduction

This machine mainly evaluates the load-bearing capacity of lubricants in the form of sliding friction under extremely high point contact pressure conditions. It includes three indicators: maximum non-seizure load PB, sintering load PD, and comprehensive wear value. This machine can also perform long-term anti-wear tests on lubricants, measure the friction coefficient, and record friction and temperature curves. The machine is equipped with a high-precision measuring device that can measure the size of friction pair wear spots, or realize the computer of friction pair wear spots. Screen display, measurement and recording.

Features

1. Evaluate the PB, PD, ZMZ, and d values of lubricating oil, grease, and cutting fluid.

2. Control the amount of additives in lubricating oil, grease and cutting fluid.

3. In accordance with the requirements of ASTM D2266, ASTM D4172, D4172, ASTM D2596, ASTM D2783, ISO, DIN, GB/T, SH/T.

4. The same machine meets the wear and sintering tests.

5. The application of frequency conversion system realizes stepless speed regulation.

6. Evaluation method of wear parts.

7. The mechanical microscope magnifies the grinding point to 25x and 100x.

8. Centralized control of man-machine interface and parameters

9. Self-maintenance guide

Technical Data