Long Sling Horizontal Tensile Testing Machine/Testing Bed

1. Application :
WAW-L series Computer Control Eletro-Hydraulic Horizontal Tensile Testing Machine adopting hydraulic drive, electro-hydraulic servo control technology, computer data acquisition and processing, enabling closed-loop control and automatically test high-precision test equipment,mainly conposed by the host, oil source (hydraulic power source), meansuring and control systems and test grip, the maximum test force 2000kN with 1 class test accuracy
 
2. Host
It is a suitable for testing long sample to meet requirement specified in the national standard tensile and compression tests, the process can be qualified performance verification tests of materials or products .
The machine host is frame structure, between and the front end and the rear end of the frame is tensile space, through oil cylinder moving back and forth adn pin position to adjust the test space .
 
3. oil source system
whole cabinet oil source control cabinet composed of the pump stations, electro-hydraulic proportional valve, data acquisition systems, computer and other components integrated, simple and convenient at operation, maintenance, protection, transportation
Seals, tubing using well-known brand, to ensure lasting without no leakage
Power source using Italian MARZOCCHI gear pump, ensure long-term use system pressure stable, smooth cylinder operation. Systems designed with the energy-saving, reliable, safe and environmentally friendly, the oil supply system components are used in environmental compliance, low noise level during operation.

4. Main technical parameter
1. Maximum test force: 300kn/600kn/1000kn/2000kn/3000kn/5000kn
2. Force range: 2%-100%FS
3. Test force accuracy: 1 class ( ±1%)
4. Max tensile space:10m or customized 
5. Displacement error: ± 0.05%
6. Displacement resolution: 0.005 mm;
7. Piston stroke: 0-1000mm or customized 
8. Max piston speed; 200mm/min
9. Bolt Distance: 500mm
10.. Effective width space: 800mm
11. Grip: Bolt type or customized 
12.Power suppy: 5kVA(AC 380V)+ 0.5kVA(AC 220V); three phrase four line,