YAW series fully automatic pressure testing machine

NegotiableUpdate on 05/07

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

YAW series fully automatic pressure testing machine hydraulic system: The hydraulic oil in the $r $n oil tank is driven by a motor to enter the oil circuit through a high-pressure pump, and flows through a one-way valve, a high-pressure oil filter, a differential pressure valve group, and a servo valve before entering the oil cylinder. The computer sends control signals to the servo valve to control the opening and direction of the servo valve, thereby controlling the flow into the oil cylinder and achieving control of the constant velocity test force.

Product Details

YAW series fully automatic pressure testing machine

Mainly used for compressive strength testing of materials such as bricks, stones, cement, and concrete, as well as for compressive performance testing of other materials.

Solution Description

Space adjustment method: electric lifting

Hydraulic system:

The hydraulic oil in the oil tank is driven by a motor to enter the oil circuit through a high-pressure pump, and flows through a one-way valve, a high-pressure oil filter, a differential pressure valve group, and a servo valve before entering the oil cylinder. The computer sends control signals to the servo valve to control the opening and direction of the servo valve, thereby controlling the flow into the oil cylinder and achieving control of the constant velocity test force.

Control system:

The system includes digital servo valves, high-precision sensors, controllers and software, with high control accuracy and good reliability. Meet the testing requirements of GB, ISO, ASTM and other standards for materials such as cement, mortar, concrete, etc.

The system has the following functions:

Equipped with force closed-loop control function;

Capable of achieving equal load rate loading or equal stress rate loading;

Using microcomputers to achieve electronic measurement and automatic completion of experiments;

The computer automatically calculates the results and prints a report.

YAW series fully automatic pressure testing machine

Technical parameters:

Parameters/Model YAW-2000YAW-3000

Test force 2000kN 3000kN

Relative error of test force indication ≤± 1% ≤± 1%

The dimensions of the upper and lower pressure plates are 370 × 370mm and 370 × 370mm, respectively

The distance between the upper and lower pressure plates is 320mm and 330mm