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GD-200S-1 Electric Hydraulic Pressure Ejector

This sample ejector mainly used in round specimen to demould, especial in asphalt mixture, cement mixture and higher density specimen.
  • GD-200S-1
  • GOLD

GD-200S-1 Electric Hydraulic Pressure  Ejector   


The instrument adopts the electric hydraulic  transmission to load the pressure,the reasonable structure design,convenient  operation,stable work and reliability.It’s  mainly used in round specimen to demould,especial in asphalt  mixture,cement mixture and higher density specimen by highway  industries,constructions industries,universities and colleges,and scientific  research institutions ect.laboratory.
It’s matched with our products  GD-0702,GD-0702A,GD-0702A-1 Marshall electric compactors.

I.Main technical  characteristics

1. This instrument can be used  for demoulding many kinds of samples

① Marshall stability test  model

② Concrete compression test  model

③ Model test of heavy (light)  compaction instrument for geotechnical engineering

2. High demoulding efficiency  and low noise.

3. The instrument is made of  all steel parts, which is strong and durable.

4. Two way working cylinder,  lift and drop freely.

II.Main technical parameters and  index

1.Peakload:  20kN
2.Maximun stripper length:  230mm
3.Oil pump working pressure:  30MPa
4.Demoulding speed:  200mm/min

5.Motor power: 1.1kW
6.Power supply: AC380V/50Hz
7.Machine gross weight: 250kg
8.Outline dimension: 550mm×500mm×1100mm(L*W*H)

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