Jinan Liangong Testing Technology Co., Ltd.

China Manufacturer with main products: Universal Testing Machine, Electronic Tensile Testing Machine, Impact Testing Machine, Abrasion and Wear Testing Machine, Notch Broaching...

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Concrete compression testing machine

FOB Price: 5,000.00 - 20,000.00 USD/Set
Supply Ability: 60 Set/Sets per Month
Shipping: Qingdao Port
Payment Terms: T/T
Update Time: 2019/5/25
In Stock
Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Shandong in China
Packaging Details: Export standard plywood cases

Quick Details

  • Usage: Compression Testing Machine
  • Power: Hydraulic
  • Model Number: YAW, YES
  • Brand Name: LIANGONG
  • Model: YAW-2000, YAW-3000, YES-2000, YES-3000

Specifications

Concrete compression testing machine

Hydraulic system

Hydraulic oil within the tank through the motor drive the high pressure pump into the oil, through the one-way valve, high pressure filter, pressure differential valve group, the servo valve, into the cylinder. Computer sends out control signal to the servo valve, control the openings of the servo valve and the direction, to control the flow of the oil into the cylinder, and realize the control of constant speed test force.


Control system

System includes a digital servo valve, high-precision sensor, controller and software, high control precision, good reliability. Satisfy the standard of GB, ISO, ASTM, etc for material such as cement, mortar, concrete test requirements.

*System has the following functions:

*With functions of force closed-loop control;

*Can realize such as load rate, load or stress rate loading, etc;

*Electronic measurement is realized by using microcomputer, automatic test;

*Computer automatic calculation results and print the report.

*Test report can be designed self to export to Excel.

Safety protection device

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


Technical parameters

1 The maximum test force KN          3000

 

2 Test force range KN      4%~100%F.S

 

3 Test force shows value relative error   ≤±1% of the shows value

 

4 Test force resolution                       0.01kN

 

5 Hydraulic pump rated pressure               25MPa

 

6 Loading rate                            0.3KN/S~10KN/S

 

7 Loading speed Error                         ±5%

 

8 Oil pump rated flow                       1.52L/min

 

9 The upper and lower bearing plate size        370x370mm

 

10  The Max. spacing between upper and lower pressure plate  330mm

 

11 Piston diameter                                   φ250mm

 

 12 Piston stroke                                      50mm

 

13 Power of motor                         Three phase, 0.75 kW

 

14 Dimension                           820×550×1300mm

 

15 Weight                                         1000Kg

 


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