Feature & Use

  • High testing travel in vertical direction and it is suitable for testing of large test piece.
  • Manual testing process, no need for electric controlling.
  • High quality integrated cast iron machine body, with the automotive paint treatment process, the appearance is smooth and beautiful.
  • Read the hardness value directly from the dial gauge, and other Rockwell scales are optional.
  • Frictionless main shaft, high test accuracy.
  • Precise integral casting hydraulic buffer, no buffer liquid leakage, smooth loading without impact, and the loading speed is adjustable.
  • Precision conforms to GB/T230.2, ISO6508-2 and ASTM E18.

        It is a kind of heightened Rockwell hardness tester. It’s suitable to determine the Rockwell hardness of ferrous, non-ferrous metals and non-metal materials. It features wide application range, easy operation, good economy and practicality. It can be widely applied in the Rockwell hardness testing for heat treatment materials, such as quenching, hardening and tempering, etc.


Measuring range: 20-95HRA, 10-100HRBW, 20-70HRC
Test force: 588.4, 980.7, 1471N (60, 100, 150kgf)
Max. height of test piece: 400mm (600mm is optional)
Depth of throat: 165mm
Min. scale value: 0.5HR
Dimensions: 548 x 326 x 1025mm
Weight: approx. 140kg

Standard accessories
Large flat anvil: 1 pc.
Small flat anvil: 1 pc.
V-notch anvil: 1 pc.
Diamond cone penetrator: 1 pc
1/16” Tungsten carbide ball penetrator: 1 pc.
Rockwell standardized block: 5 pcs.

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