HBMT-3000A Automatıc Brınell Hardness Tester

Feature & Use: 

  • Precise positioning device for workpiece which can realize the accurate positioning of test point.
  • It can finish the process of clamping, milling, loading, unloading and hardness measuring of workpiece automatically.
  • Full automatic test force closed loop control system, test force is stable and reliable.
  • CCD automatic indentation capturing, no need for human operation.
  • The milling depth is uniform.
  • The upper and lower limits of hardness are preset in software. It can differentiate whether the test point is eligible or not. It also has the function of alarm in sound and light.
  • The testing conditions can be preset (including testing material type, workpiece name, date, operator name, etc.).
  • Test data can be saved in database for query at anytime.
  • There are many sensors built in whole on-line testing process which can finish the movement of workpiece and hardness testing automatically, no need for human operation.

This equipment is mainly used to determine the Brinell hardness of parts like steel pipe, pressure vessel and drill pipe, etc., may determine the hardness of other cylinder type and plane type parts also.


Measuring range


Test force

7355.3, 9807, 29421 N (750, 1000, 3000 Kgf)

Max. diameter of test piece

80-920mm(adjustable according to actual condition)

Test force loading and unloading type

Hydraulic loading and unloading automatic

Hardness indicating type

Four digits shown on PC

Record type

Communication protocol and database

Online single point testing cycle

60-90 seconds



Power supply

380V AC, three phases/220V AC, single phase, 50Hz

Dimensions (for reference only)

Main machine --- 2000 x 1500 x 2600mm

Weak current cabinet --- 780 x 400 x 1700mm

Heavy current cabinet --- 780 x 500 x 1700mm

Hydraulic station --- 1000 x 800 x 1200mm


Weight: Approx. 5000kg