YES-2000 electro-hydraulic pressure testing machine

YES-2000 electro-hydraulic pressure testing machineMainly used for compressive strength testing of building materials such as bricks, stones, cement, and concrete, and can also be used for mechanical performance testing of other materials.

YES-2000 electro-hydraulic pressure testing machine

Solution Description

1 Host

The whole machine is shown in Figure 1:

Figure 1 Appearance

2 Space adjustment methods

Manual screw.

3 Hydraulic system

The oil in the fuel tank is sucked into the oil pump through the filtering oil screen, and then sent to the delivery valve through the oil pump's delivery pipe. When the delivery handwheel is closed, the piston is pushed open by the oil pressure, and the oil flows back to the fuel tank from the return pipe. When the delivery handwheel is opened, the oil enters the working oil cylinder through the oil pipe, and then flows back to the fuel tank through the pressure oil pipe and the return valve body.

4 Control System

This machine adopts hydraulic loading and electronic force measurement, with functions such as load digital display, loading rate display, load value maintenance, overload protection, and power-off data maintenance.

Figure 2 Instrument

Figure 3 Test Report

5 Safety protection devices

a) When the test force exceeds 3% of the test force, overload protection is activated and the oil pump motor is shut down.

6 attachments

The complete set of accessories includes: one set of pressure plate

7 Other

Please refer to the accompanying technical documents for the user manual, certificate of conformity, packing list, etc.

3、 Main performance and technical indicators

3.1 Test force kN2000

3.2 Test force measurement range kN200-2000

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

3.4 Test force resolution 0.01kN

3.5 Hydraulic pump rated pressure 40MPa

3.6 Dimensions of upper and lower pressure plates 260 × 300mm

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

3.8 Piston diameter φ 250mm

3.9 Piston stroke 30mm

3.10 Motor power three-phase 0.75 kW

3.11 External dimensions mm800 × 500 × 1300

3.12 Weight 750kg

4、 System Configuration Checklist

4.1 Test machine host 1 unit

4.2 Pressure Sensor AVIC Electronics Measurement 1

4.3 One digital controller (fixed on the host)

4.4 Production of 1 set of proprietary technology for electrical control system

4.5 Standard attachments

1 set of upper and lower pressure plates (fixed on the host)

5、 Confidentiality of Technical Intelligence and Information

5.1 This technical solution belongs to our company's technical information, and the user shall assume confidentiality obligations for the technical intelligence and information provided by us. Regardless of whether this solution is adopted or not, this clause shall remain valid for a long time;

5.2 We shall also assume confidentiality obligations for the technical intelligence and information provided by users.