China x ray testing equipment Manufacturers Factory Suppliers
-
Mining Cable Bolt Load Cell
A Long-Term Monitoring Tool For Roof Stress
Read More
This tool is called the Mining Cable Bolt Load Cell. It is a long-term monitoring tool. It is installed under the tray of a bolt or cable. It... -
Coal Mine Rock Bolt Pull Tester
A Tool For Checking Bolt Quality
Read More
This tool is called the Coal Mine Rock Bolt Pull Tester. It tells you if the bolt strength and anchoring force meet design. If the test shows low force, you... -
Coal Mine Cable Bolt Pull Tester
A Tool For Checking Cable Quality
Read More
This tool is called the Coal Mine Cable Bolt Pull Tester. It is used to check the quality of anchor cables. Cables are thicker and stronger than bolts. So... -
Roof Tell-Tale Extensometer
A Tool To Measure Roof Layer Separation
Read More
This tool is called the Roof Tell-Tale Extensometer. It measures the displacement when roof rock layers separate. It is mainly used on tunnel roofs... -
Single Hydraulic Prop Pressure Tester
A Quick Tool For Checking Prop Pressure
Read More
This tool is called the Single Hydraulic Prop Pressure Tester. It is a testing tool for coal mines. Coal mine working faces have many single hydraulic... -
Rock Bolt Angle Meter
A Tool To Measure Bolt Installation Angle
Read More
This tool is called the Rock Bolt Angle Meter. It is a measuring tool. The angle of a bolt is very important for support quality. The design usually...










