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Building Materials Electro - Hydraulic Pressure Test Machine Overload Protection

Building Materials Electro - Hydraulic Pressure Test Machine Overload Protection

Brand Name : ZL
Model Number : ZL-8011A
Certification : CE,ISO
Place of Origin : CHINA
MOQ : 1 set
Price : Negotiable
Payment Terms : L/C, T/T, Western Union
Supply Ability : 50 sets / month
Delivery Time : 5-8 work days
Packaging Details : Electro-hydraulic pressure testing machine is packaged within wooden case.
Product name : Electro-hydraulic pressure testing machine
Test Force showed the relative error : ≤indicating value±1%
Test Force Resolution : 0.01kN
Hydraulic pump rated pressure : 25MPa
Bearing compress plate size : φ155mm
Resist bending roll diameter : φ32mm
Piston diameter : φ130mm
Piston stroke : 80mm
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Building Materials Electro-hydraulic Pressure Test Machine , Overload Protection


Introduction:


The testing machine is mainly used for brick, stone, cement, concrete and other building materials, compressive strength test, can also be used to test the mechanical properties of other materials.


Hydraulic System:


The oil tank is sucked through the filter screen and be inhaled pump oil ,through the petroleum pipeline of oil pump transport to oil valve,When the hand wheel to send off the oil, due to the role of oil will push the piston, the oil from the return pipe to tank, when the hand wheel to open get the oil, then the working fluid into the fuel tank through the tubing, pressure tubing through and through oil return valve to tank.


Control system:


This machine adopts hydraulic loading, electronic measuring, with a load of figures, the loading rate shows that the maximum load to maintain, as well as overload protection and power data retention and other functions.


Safety protection device:


When the test force more than 3% of the maximum test force, the overload protection, oil pump motor shut down.


Fixture:


Whole set fixtures include: a set compression platen fixture


Main performance technical specifications:


Max load KN

100kN(resist

bend)

10kN(resist

bend)

302kN(resist bend and compress)
Test force measuring range KN4%-100%FS
Test Force showed the relative error≤indicating value±1%
Test Force Resolution0.01kN
Hydraulic pump rated pressure25MPa
Bearing compress plate sizeφ155mm
Maximum distance between the upper and lower plate230mm
Resist bending roll diameterφ32mm
Maximum distance between the upper and lower resist bending rollers165mm
between two bending rollers upon the center distance150mm
between two bending rollers under the center distance450mm
Piston diameterφ130mm
Piston stroke80mm
Motor Power3 phase 0.75 kW
Outside dimension mm850×620×1340mm
Net weight400Kg


Product Tags:

tensile test machine

      

tensile strength testing machine

      
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