Dia 1000mm Core Barrel with Roller Bit Used for Deep Foundation Piling Work

Dia 1000mm core barrel with roller bit used for deep foundation piling work
core barrel equipped with roller cutter bits Generally used to cut very hard fractured, hard rock formation with compressive strength up to (200 MPa)Match bauer soilmec casagrande rotary drilling rig Features: Kelly box: 130-150-200 - other available upon request Teeth: Single roller bit c/w bearing and carbide insert IADC 637 or IADC 737 - diam. 8.5 inch.Main application strong rock (more than 100 MPa) suitable in compact rockMain application: core barrel equipped with roller cutter bits Generally used to cut very hard fractured, hard rock formation with compressive strength up to (200 MPa).
Features: Kelly box: 130-150-200 - other available upon request Teeth: Single roller bit c/w bearing and carbide insert IADC 637 or IADC 737 - diam. 8.5 inch. Cutting ring with tungsten roller bits welded into the base ring of core barrel. Wear protection: hard facing (standard) or wear stripe (optional)


800mm dia grab type core barrel used for deep foundation piling work
grab type core barrel ,grabing style core barrel main use for gravel , boulders
Core Barrels are used for cutting an annular ring in rock or concrete (also reinforced concrete). The center core is usually broken with round shank picks, rock auger or cross cutter. The advantage of using the core barrel is the concentration of the crowd force and torque on small ring of cutting teeth.
Cylinder Made of steel grade  Thickness = 25 mm Height = 1000 mm or upon request Cutting Ring: Made of steel grade Thickness = 40 mm Height = 500 mm Kelly box: Welded Steel Plate made of  Cylinder Wear Protections: Slides Plate made of welded on the cylinder body.Match bauer soilmec casagrande rotary drilling rig

ore barrel with cross cuter ?1000MM kelly box 130 x 130 suitable for drilling rig bauer soilmec
core barrel with cross cuter is mainly used to break rock cores which remain in the borehole after using a core barrel. The core is broken with round shank chisels. The cuttings are then removed with buckets. It is also suitable for drilling hard, jointed rock (<100 MPa) and for penetrating through layers containing boulders. Main application Main application Hard rock formations (up to 100 MPa)
Main application:  Cross Cutter is designed mainly to used for break rock cores which remain in the borehole after using a core barrel. The core is broken with round shank picks. Then cuttings are removed with heavy duty buckets. It is also suitable for drilling hard, jointed rock (<100
Features: Kelly box: 130-150-200 - other available upon request Teeth:  Cutting ring with tungsten roller bits welded into the base ring of core barrel
Wear protection: hard facing (standard) or wear stripe (optional)
Core barrel with round shanks ?1500MM 130 x 130 Up to 180KN
Core barrel with round shanks ?1000MM 130 x 130 Up to 180KN

diameter500mm/600mm/700mm/800mm/900mm/1000mm/1100mm/1200mm/1500mm/2000mm/2200mm/2500mm/3000mm

core barrel with replaceable roller bit 1000MM 130 x 130 suitable for drilling rig bauer soilmec for deep foundation piling work
core barrel with replaceable roller bit diameter500mm/600mm/700mm/800mm/900mm/1000mm/1100mm/1200mm/1500mm/2000mm/2200mm/2500mm/3000mm
Core barrel with round shanks ?1500MM 130 x 130 Up to 180KN
Core barrel with round shanks ?1000MM 130 x 130 Up to 180KN
roller bit core barrel with helix flush
core barrel for stickness skid soil layer
Core barrel with replaceable teeth
Core barrel with pin teeth
Double walled core barrel

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