The offered Automatic Optical Brinell Hardness Tester is designed and developed by our skilled workforce using optimum grade raw material obtained from the reliable vendors of the industry. Sophisticated technology is used to develop this tester in order to ensure its longer service life and faultless quality. Owing to reliable performance, rust resistance, durability and low power consumption, this hardness tester has gained high popularity in the market. Further, this tester is available in various customized specifications as per the specific needs of our clients.
Features:
- This machine has been designed for production testing & for continuous operation in the environments of foundry/forge shops.
- This machine is used to measure Brinell hardness value of cast or forged components.
- Since most of the operations are fast and automatic, the test speed is high with less operator fatigue.
- The cycle time (except job loading / unloading) is about 12 seconds per test.
- The machine accuracies conform to IS:2281-2005 & BS: 240.
Technical Specifications
|
Model
|
OPFA - 3000
|
OPFA - 3000 ( SPL)
|
|
TYPE
|
STANDARD
|
HEAVY DUTY
|
|
Machine frame
|
C - Type
|
C - Type
|
|
Load stages
|
750 Kg & 3000 Kgf ( 500 kg and / or 1000 kg can be provided at additional cost - Optional )
|
750 Kg & 3000 Kgf ( 500 kg and / or 1000 kg can be provided at additional cost - Optional )
|
|
Machine Test Height X Throat
|
365 mm X 200 mm
|
650 mm X 350 mm
|
|
Stroke of clamping piston (Bottom)
|
20 mm
|
20 mm
|
|
Stroke of loading piston (Top)
|
18 mm
|
18 mm
|
|
Maximum working pressure
|
70 bar
|
70 bar
|
|
Oil tank capacity of Hydraulic Power pack (For Oil Grade of Servo System 68 OR Avalon 68)
|
75 liters
|
75 liters
|
|
Drive motor
|
1 hp 1440 rpm
|
1 hp 1440 rpm
|
|
Type of Hydraulic pump
|
Gear pump
|
Gear pump
|
|
Size of supporting table with fixing slots
|
260 mm X 400 mm
|
600 mm X 600 mm
|
|
Load capacity of Table
|
200 kg
|
500 kg
|
|
Indentation Measurement System
|
Direct reading optical device with 14 X magnification
|
Direct reading optical device with 14 X magnification
|
|
Least count of Measurement
|
0.01 mm
|
0.01 mm
|
|
Accuracy of load application System
|
1 %
|
1 %
|
|
Power supply
|
3 Phase, 440 V, 50 Hz, A.C
|
3 Phase, 440 V, 50 Hz, A.C
|
|
Net Weight (M/c + Power pack)
|
750 kg (aprox)
|
900 kg (aprox)
|
|
Overall dimensions of -
|
|
|
|
Machine (W x D x H) -
|
410 x 700 x 1350 mm
|
410 x 900 x 1650 mm
|
|
Power pack (W x D x H) -
|
710 x 620 x 1050 mm
|
710 x 620 x 1050 mm
|
Standard Accessories
|
Model
|
OPFA - 3000
|
OPFA - 3000 ( SPL)
|
|
TYPE
|
STANDARD
|
HEAVY DUTY
|
|
Machine as per above specifications -- 1 No.
|
|
Power pack -- 1 No.
|
|
Main screw Extensions
|
|
10 - 130 mm - 1 No.
|
|
0 - 125 mm - 1 No.
|
2) 125 - 260 mm - 1 No.
|
|
125 - 250 mm - 1 No.
|
3) 250 - 390 mm - 1 No.
|
|
1. 0-125 mm - 1 No.
|
4) 375 - 520 mm - 1 No.
|
|
Test table with slots for clamping
|
1 No.
|
1 No.
|
|
Dia. 70 mm V-Table for round jobs
|
1 No.
|
1 No.
|
|
Ball holder with Tungsten carbide ball dia. 5 mm
|
1 No.
|
1 No.
|
|
Ball holder with Tungsten carbide ball dia. 10 mm
|
1 No.
|
1 No.
|
|
Test Block HBW - 5 / 750
|
1 No.
|
1 No.
|
|
Test Block HBW - 10 / 3000
|
1 No.
|
1 No.
|
|
Spanners Set
|
1 Set
|
1 Set
|
|
Instruction Manual
|
1 Book
|
1 Book
|
|
