LR-YAW-300B Automatic pressure testing machine

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Measurement and control system with high precision digital servo valve, have force closed-loop control function, can achieve load rate such as load or stress rate loading, such as high control precision, good reliability, fully meet the GB/T 17617 “cement sand strength testing method (ISO) requirements, electronic measurement is realized by using microcomputer, completion compressive strength test, the automatic calculation and print reports, are widely used in the construction industry, and cement production enterprise.

Name Specification
Max force(kN) 300
Test force measurement range(kN) 20-300
Test force indication relative error < value ±1%
Upper and lower pressure plate spacing(mm) 220
The piston stroke(mm) 80
Column spacing(mm) 220
The pressure plate size(mm) Φ155
Main frame size(mm) 910*465*1250
The motor power(kW) 0.75
The total weight(kg) 450