Computer Control Automatic Jack Compression Testing Machine

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Automatic Jack Compression Testing Machine 

 

Intruduction 

This reaction frame is mainly used for testing electro-hydraulic type, mandrel type, large tonnage type, special large stroke type, standard special type and other non-standard specifications jacks. The max. Test force is 10000KN. Also can be used for concrete structures, large parts and other materials compression testing. It is a necessary testing device for the measuring and testing, manufacturing, road, railway, bridges and other construction units

Feature:

1.Host frame: This reaction frame mainly includes upper crosshead, four columns, screws, worktable, mobile car.Upper crosshead and workable adopt high-strength precision casting table, the machining to ensure the parallelism, rigidity and the long-term using stability.Columns adopts high quality 45# cable steel. After roughing and quenched and tempered then re-finishing molding.Space adjusting adopts through the motor to make the screw drive. And through adjusting the plate location space to realize the the compression space's adjusting.High precision load cylinder and piston to form precision friction. It works with low friction, oriented and stable performance

2. Oil pressure systemThe hydraulic oil in the tank will go into the oil road through the pump motor device and then through the check valve, high pressure filter, pressure valve, serve valve go into the cylinder.

3.The computer give the control singles to the serve valve. To control the serve valves' opening direction and further to control the oil flow which goes into the cylinder. These can achieve the constant test force and constant displacement

Technical specification:
1. Host structure: reaction frame
2. Max. Test force: 10000KN
3. The accuracy of test force: ≤±1%  
4. Test force files: 4 files
5. Measurement of test: 2%-100% of the max. Test force
6. Accuracy grade: grade 1
7. The resolution of the test force: 0.1N
8. The resolution of the displacement: 0.01mm
9. Space adjustment structure: Motor adjusting range 600mm
10. No-load speed of the piston: 0-60mm/min
11. Load speed of the piston: 0-60mm/min
12. Lift speed: 150mm/min
13. Piston stroke: 200mm
14. Distance between the columns: 600mm
15. Compression space: 600*800*1000mm 
16. Platen size: 600*600
17. Protection device of test: overload protection

Standard delivery:

1. Host : four columns frame             1
1.1 Motor:                            1
1.2 Deceleration system                 1
1.3 Sensor                            1
1.4 Precision screws:                    1.
2. Optical encoder                      1
3. Limit switch                         1
4. Control system ( computer, printer)      1
5. Compression accompanied              1
6. Accompanied tools                     1
7. Power cable                          1
Technical data (using manual, certificate and packing list)    1

Company Information

Jinan Chenda Testing Machine Manufacturing Co., Ltd. was established in 2003, and is a professional comprehensive company which integrates research and development, production, marketing and service. Our products are applied widely in many fields such as scientific institutions, colleges, metallurgical, construction materials, railway trains, highway traffic, rubber plastic, wire and cable, and fire facilities.

Our company is located in the beautiful spring city - Jinan, which is the center for developing testing machines in China as well as the largest testing machines producing base at home.

We are specialized in providing:
1. Hydraulic universal testing machines
2. Electronic universal testing machines
3. Friction and wear testing machines
4. Complete impact testing equipment and bending testing machines

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