Automatic Compression Testing Machine
Main functions
YAW-600C automatic compression testing machine is the latest development of a new generation of pressure testing machine, the size of the two fuel tanks were concrete compressive strength and bending strength test, using high-precision digital servo valve, force the closed-loop control functions, to achieve a load rate of loading.
High control accuracy, reliability, to meet the relevant standards of GB, ISO, and other cement materials testing.
Hydraulic oil tank high pressure pump driven by the motor into the circuit, flows through the check valve, high pressure filter, pressure valve, servo valve, into the cylinder. Computer control signals to the servo valve, the control and direction of the servo valve opening to control the flow into the cylinder to achieve constant test force control.
Main specification
Max test force | 600kN / 20kN |
Test range | 4% -100% FS |
Test Force relative error | ≤ ± 1% |
Test Force Resolution | 0.01kN |
Rated pressure hydraulic pump | 25MPa |
Loading rate | 0.3KN / S ~ 10KN / S (600kN); 50N / s (20kN) |
Error loading speed | ± 5% |
Pump rated flow | 1.52L/min |
Upper and lower compression plate size | 220 X 220mm (600kN); 170X100mm (20kN) |
Maximum distance the upper and lower plate | 240mm (600kN); 200mm (20kN) |
Piston diameter | Φ130mm (600kN); Φ60mm (20kN) |
Piston stroke | 80mm |
Motor Power | 0.75 kW , 3 phase |
Dimension | 900 × 450 × 1500mm |
Weight | 550Kg |
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