Working Principle
For testing the adhesion ability of building material, the traditional way is to test in the loop method: by drawing the same size circles in different positions and checking the crossed part–usually 7 parts. Check its station and judge the coating quality.
Features
- Special indicator lights automatically judge if the coating is broken after testing.
- The needle is specially designed and is of top quality.
- The electric finish of the circle test is uniform speed and constant force, which makes the test results highly accurate.
- The sliding platform is convenient for multiple tests in different positions on the same test plate.
- The rotary working arm design is very convenient for changing the needle and test plate.
- Use double nuts to adjust the lead screw clearance to make the platform runs more smoothly, so as to reduce the error caused by the thread clearance, and the data is more accurate.
- The working platform adopts a double guide limit, which is more stable than a single guide rail.
- After a single test is completed, you can return to the starting point with one click button.
- Special tool needle installation and disassembly make the test more convenient and fast.
- Precision machining thread control ring diameter, to make accurate test results.
Specification of Automatic Drawing Ring Method Adhesion Tester
- Radius of rotation: R=5.25mm
- Loop length: 75mm
- No-load pressure: 200g
- Weight: 100g, 200g, 500g
- Needle: tip radius (0.05±0.01) mm, the Angle is 25°
- Needle speed: about (80~100) RPM
- Machine size: 400*258*375mm LWH
- Weight: 18KG
