Display

touching screen with keyboard function

Max. testing loading

3000KN

Measuring range

60-3000kN

Measuring Range

processing without grading, equivalent to 4 grades

Relative error of loading

≤±1%

Test loading resolution

1/300000FS

Loading constant rate control range

2%-4%FS/s

Speed control accuracy error

≤±2% of the set value

Parallelism of upper and lower beams

<0.02mm

Frame coaxiality

<0.03mm

Frame deformation under Max. loading

<0.05mm

Max. distance between upper and lower platens

320mm

Upper and lower pressure plates size

φ295mm

Parallelism of upper and lower pressing plates

≤0.01mm

Flatness of pressing plates

<0.016mm

Press plate hardness

>55HRC

Pressing plate surface roughness

<0.8μm

Coaxiality of cylinder

<0.02mm

Cylindricity of cylinder

<0.02mm

Oil cylinder roughness

<0.8μm

Gap between cylinder and piston

<0.02mm

Testing space

435*435*110~310mm

Piston movement direction

one-way

Piston moving  max. speed

40mm/min

Piston max. stroke

80mm

Coincidence of ball seat contacting surface

≥90%

Ball seat surface roughness

<0.2μm

System working pressure

40mpa

Value indication accuracy

≤±0.5%, ≤±1%

Motor power

2.2kw

Machine size

1010*590*1330mm

Weight

1550kg