Soil Extruder

Product

The removal of soil cores from sampling tubes must be done with maximum care and minimum of disturbance, particularly when smaller specimens have to be prepared from a larger sample in order to carry-out strength tests. Large extrusion forces used indiscriminately, will compress soil, resulting in false values of shear strength and consolidation. The extruders are for use as per Indian Standards, ASTM, and various other Standards. They range from a simple hydraulic extruder to the universal extruder, which can extract samples of size 150 mm. diameter x 450 mm. long.

LM17316

 

LM17316  : HYDRAULIC  EXTRUDER


This comprises of :
Hydraulic jack (50 kN) mounted on a frame having plungers of
100 mm. diameter (for compaction mould) and 150 mm. diameter
(for CBR mould) and thrust plates.

OPTIONAL

LM173161 : Set of plunger adaptor thrust plate for 37.5 mm., 50.0 mm. and 75.0 mm. diameter specimens.

LM17317

 

LM17317  : UNIVERSAL  EXTRUDER  (SCREW  JACK  TYPE)
It comprises of :
Adaptor plates and plunger plates for 37.5 mm., 75 mm., 100 mm. and 150 mm. diameter specimens.  A stand to obtain3 nos. 37.5 mm. diameter specimens from a 100 mm. diameter specimen.

LM17318  : EXTRUDER – RACK  TYPE

For 50 mm. diameter samples with suitable adaptor for 37.5 mm. diameter sample.

   

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