Description

Servo manhole cover compression testing machine
1. Introduction
The manhole cover compression testing machine can be used to test the compression properties of cast iron manhole cover, composite material manhole cover, and steel reinforced concrete.
The manhole cover compression testing machine adopts computerizing, high precision electro-hydraulic servo valve to drive precise hydraulic cylinder and then realize the auto control to the test force, displacement, and deformation, etc.
2. Main technical parameters
1) Max. test force: **0kN
2) Measuring range:2%***0%FS
3) Precision: 1%
4) Compression space: ****0mm
5) Size of working table: ***0X***0mm
6) Diameter of upper pressure head: **0mm
7) Stroke of piston: **0mm
8) Deformation measuring range: ***0mm
9) Deformation resolution: 0.*1mm
*0) Loading speed:***0kN/s
*1) Dimension of main machine: ***0X***0X***0mm
*2) Dimension of control cabinet:***0X**0X**0mm
*3) voltage and power: **0V, *0Hz, 1.5kW
*4) Weight of main machine: ***0kg
 
 
1) Max. test force: ***0kN
2) Measuring range:2%***0%FS
3) Precision: 1%
4) Compression space: ****0mm
5) Size of working table: ***0X***0mm
6) Diameter of upper pressure head: **0mm
7) Stroke of piston: **0mm
8) Deformation measuring range: ***0mm
9) Deformation resolution: 0.*1mm
*0) Loading speed:***0kN/s
*1) Dimension of main machine: ***0X***0X***0mm
*2) Dimension of control cabinet:***0X**0X**0mm
*3) voltage and power: **0V, *0Hz, 1.5kW
*4) Weight of main machine: ***0kg
 
 
1) Max. test force: ***0kN
2) Measuring range:2%***0%FS
3) Precision: 1%
4) Compression space: ****0mm
5) Size of working table: ***0X***0mm
6) Diameter of upper pressure head: **0mm
7) Stroke of piston: **0mm
8) Deformation measuring range: ***0mm
9) Deformation resolution: 0.*1mm
*0) Loading speed:***0kN/s
*1) Dimension of main machine: ***0X***0X***0mm
*2) Dimension of control cabinet:***0X**0X**0mm
*3) voltage and power: **0V, *0Hz, 1.5kW
*4) Weight of main machine: ***0kg