Product overview
 
Sansi Zongheng WAW series electro-hydraulic servo wan energy testing machine
 
Specification 3000kN
 
 
Equipment use:
 
Specification: 3000kN
It is suitable for tensile test of large-sized metal bars, plates and rebar, bolt tensile test, nut load-keeping and load-unloading test;
It is also suitable for compressive test and flexural test of cement mortar samples and concrete samples (proper fixture is required).
Applicable standards: GB/T, ISO, ASTM, DIN, JIS and other related standards.
 
Performance characteristics
 
The load is not divided into grades in the whole process, and the performance is superior;
The full digital closed-loop control system can realize the three closed-loop control requirements of load, deformation and displacement, and the control modes can be arbitrarily combined and smoothly switched;
The hydraulic system is equipped with high-quality brand hydraulic components to ensure long-term and stable operation of the system;
It has many protection functions such as overload, limit, overtemperature and overvoltage, which is safe and reliable;
Adopt advanced electro-hydraulic servo valve, which has good anti-pollution and high precision; The special hydraulic circuit greatly accelerates the return speed and improves the work efficiency;
The upper and lower beams form a stretching space, and the lower beams and the test bench form a compression space, which is convenient for completing various tests;
Totally enclosed jaw, greatly improving jaw rigidity;
The lower beam adopts worm gear rod to rotate automatically to adjust the test space, and the lifting movement is stable;
The high-precision load sensor is rigidly connected with the piston, and the impact force on the ground when the sample breaks is small.