600kN 1000kN Microcomputer control hydraulic manhole cover pressure compression testing machine Usage and Characteristics This machine is mainly used to test cast iron manhole covers, composite manhole covers, steel concrete manhole covers and so on each kind of specification, material manhole cover can withstand the compressive bearing capacity of the test, it has simple operation, high precision, good reliability, can …

5000KN Manhole Cover Compression Testing Machine Application: The test machine is suitable for the test of bearing capacity of less than 1000KN. The main structure adopts welding structure and aging treatment to ensure the rigidity of the whole machine. The hydraulic cylinder is placed under the upper beam. When the work is done, the piston extends out of the lower pressure …

computer control hydraulic power manhole cover compressive strength testing machine computer control hydraulic power manhole cover compressive strength testing machine Usage and Characteristics: 1. The test machine adopts microcomputer control and high accuracy electro-hydraulic servo valve, drive precision two-way hydraulic cylinder, a variety of automatic control mode of the test force, displacement, deformation, to complete the test a variety of …

5000KN Manhole Cover Compression Testing Machine is mainly used to test cast iron manhole covers, composite manhole covers, steel concrete manhole covers and so on  Application: The test machine is suitable for the test of bearing capacity of less than 1000KN. The main structure adopts welding structure and aging treatment to ensure the rigidity of the whole machine. The hydraulic …