Technical description

Main functions

The hydraulic traction/compression test bench allows to carry out tensile and compression tests for products of high length (extension 3,000 mm) and high resistance (max. force 2,000 kN) at a regulated and servo-controlled speed.

The installation of the tested product is easy thanks to the automatic adjustment of the supports height and to the large retraction system of the sliding protective cover.

The bench is equipped with a protective sliding cover which protects the user in case of projections when the sample breaks.

Operating mode

  • Automatic adjustment of the supports height according to the dimensions of the product to be tested
  • Automatic feed at high speed until automatic contact detection
  • Cycle(s) of automatic loading in compression/traction in accordance with configurable program sheets
  • Editing of automatic reports
Max. compression force (rod output)
2 000 kN
Max. traction force (jack section limit)
1 460 kN
Max. traction force (sensor limit)
1 300 kN
Ø jack
300 mm
- Useful section in compression
706 cm²
Ø rod
160 mm
- Rod section
201 cm²
- Useful section in traction
505 cm²
Extension
3 000 mm
Pump displacement
45 cc
Nominal flowrate at 1,500 rpm
68 l/min
Max. flowrate at 1,700 rpm
77 l/min
Max. compression pressure
290 bar
Max. traction pressure (1,300 kN)
257 bar
Max. full-load speed with 65% efficiency
≈ 4 mm/s (240 mm/min)
Max. no-load speed
1 100 mm/min
Engine power at 1,500 rpm
11 kW

Advantages

  • Ease of installation with adjustable automatic height brackets.
  • The operator is protected by a reinforced sliding cover if the product breaks.
  • The speed is regulated according to configurable cycles.
  • Ergonomics thanks to a sliding control panel, always close to the test area.

Ihm

Human-computer interface

Contact
French Fab