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Metal Testing Equipment - Drop Weight Tear Tester Specimen Notch Pressing Machine TT-DWTT-NPM2000

Drop Weight Tear Tester Specimen Notch Pressing Machine TT-DWTT-NPM2000

Drop Weight Tear Tester Specimen Notch Pressing Machine TT-DWTT-NPM2000 is a drop weight specimen notch preparation device developed and produced in accordance with the requirements of ASTM E436 and GB/T8363-2018 ‘Steel - Drop-Weight Tear Test Method’

TT-DWTT-NPM2000 features a unique design that prevents blade breakage during sample preparation, significantly extending the pressure blade’s service life. It is user-friendly, safe, and efficient.

  1. The machine’s compact structure and simple operation allow for automatic sample preparation.
  2. It utilizes hydraulic loading, forming in one step, and operates stably during sample notch preparation.
  3. During the notch pressing process, the sample is first clamped and then pressed, reducing tool wear and extending the tool’s service life.
  4. The blade is embedded with only the cutting head exposed, ensuring no gap between the blade body and the fixing block, which prevents blade vibration and bending.
The maximum pressure load
2000KN
Indication accuracy
± 1%
Test force range
5 ~ 2000kN
System working pressure
40Mpa
Piston stroke
30mm
Opening angle
45°±2°
Opening depth
5±0.5mm
Open bottom R
0.025-0.023 + 0.013 mm
Press knife hardness
not lower than HRC60
Compression space height
360mm
Loading method
Hydraulic loading
Dimensions
820*550*1300mm
Weight
750kg
Voltage
Three-phase 380V 50Hz 3KW
Main configuration
Main Machine
1 set
Pressing Blade
2 pcs
Sealing ring
1 set
User manual /Packing list/ Certificate
One for each
Quote Form

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