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Dongguan Company

Add: Xinhe Management of 

area, Wanjiang District, 

Dongguan city, Guangdong

 province, China

Tel: +86 769 23388229

Fax: +86 769 23388227

Mobile phone:

       Homlin :  +86 135 5970 0919


       Leon      : +86 136 8898 5187

Email:sales2@hengzhunx.com

            sales1@hengzhunx.com


Dongguan Tianan Office

Rm. 1117, Building A1, Tianan 

Cyber Park, No. 1, Huangjin Road,

 Nancheng District, Dongguan, 

Guangdong, China (Mainland)

Tel: +86 769 23388225

Fax: +86 769 23388227

Mobile phone:

Connie: +86 137 1188 8650

Shelly:+86 136 8898 4470



       Shanghai Company


       Add: Building B 4-3, No.398, 

Jinglian Road, Minhang District,

Shanghai

Tel: 021-54399880-15

Fax: 021-64549471-12

Email:sales1@hengzhunx.com




HZ-007 Full-automatic hydraulic pressure testing machine 300kN
    The testing machine is mainly used for brick, stone, cement, concrete and other building materials, compressive strength test.

Detailed:

Production Summary:

300kN Full-automatic pressure testing machine is mainly used for brick, stone, cement, concrete and other 

building materials,compressive strength test.

  • Technical Parameter
  • Feature / Function
  • Standard
  • Main parts
  • Software / Controller

Main Performance Technical Specifications:

Model

HZ-007 300kN Full-automatic pressure testing machine

Max load

300KN

Test force measuring range

4%-100%FS KN

Test force showed the relative error

≤indicating value±1%

Test Force Resolution

0.01KN

Hydraulic pump rated pressure

25MPa

Loading rate

0.3KN/S~10KN/S

Error loading speed

±5%

Pump rated flow

1.52L/min

Upper and lower bearing plate size

φ155mm

Maximum distance between the upper and lower plate

260mm

Piston diameter

φ130mm

 Piston stroke

60mm

Motor power

3 phase 0.75 kW

Outside dimension

870×450×1400mm

Weight

450Kg

 Hydraulic System:

The hydraulic oil tank driven by high-pressure pump into the motor oil, flows through the unidirectional

valve,high pressure filter, pressure  valve, servo valve, into the cylinder.Computer control signals to the

servo valve.Control direction and opening of the servo valve ,to control the flow into the cylinder,achieve

constant test force control.

System Has The Following Functions:

Closed-loop control with force;

Can achieved constant  loading rate or constant stress loading rate;

Adopt computer for electronic measurement, automatic test;

Computer automatically calculates the results and print reports.picture 1 picture 2

Test reports can be to self-design and exported to Excel  picture 3

Safety Protection Device:

When the test force more than 3% of the maximum test force, the overload protection, oil pump motor shut

down.



Control system:

System including digital servo valve, high-precision sensors, controllers and software, high control precision 

and reliability.Meet GB, ISO, ASTM and other standards for cement, mortar, concrete and other materials 

testing requirements.

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