BLJ series automatic foundation drilling machine

The power to touch is to use certain drop energy will be conical probe into soil, according to play buried in the difficult easy degree （ penetration ） to determine the soil properties of an in situ test method, it refers to the application and sandy soil, cohesive soil （ including loess） artificial soil and loose particles of rock soil. Rock, gravel soil as well as containing stone, Boulder clay.

Apparatus can be conveniently used in building, highway, water conservancy, geological system of geology, soil compactness detection.

Main technical parameters:

In 1, hammer weight: 10KG

In 2, the hammer drop distance:50cm

In 3, a probe rod diameter:25mm

4, contact probe diameter:40mm

5, sounding head:60 °taper

In 6, A type probe length:2.2m1

B type probe length:1.1m4