High quality bolts compression 1000kn hydraulic tension universal testing machine

Model

LEW-600H

LEW-1000H

Max.test force(kN)

600

1000

Structure

4 columns two ball screws, chain transmission, oil cylinder down-setting type

Test machine class

1 Class

Test force range(FS)

2%-100%

Relative error of force reading(%)

≥±1

Test force resolution

1/20000

Deformation measurement range (FS)

2%~100%

Deformation resolution

1/20000

Relative error of deformation reading (%)

≥±0.5

Displacement resolution (mm)

0.01

Relative error of

displacement reading (%)

≥±0.5%

Max. piston speed (mm/min)

0-70 Manual adjust

Beam adjust speed (mm/min)

250

Piston stroke(mm)

150

Max. Tensile space (mm)

1000

Effective column space (mm)

600

730

Tension fixtures configuration

Hydraulic automatic clamping type

Stranded wire

clamping range(mm)

12.7 or 15.2 mm

Power supply

380V/50Hz/Three-phase four-wire system

Compression grip

160 sphere automatically leveling compression grip

Optional parts

Tensile grip clamp round

specimen diameter(mm)

Φ13-Φ40

Φ13-Φ50

Tensile grip clamp flat

specimen thickness

0-15mm

0-30mm

Bending grip

Three points bending grip

Bending roller upper and lower diameter

3×Φ30mm

Power supply

3-phase,AC380V, 50Hz(can be customized)