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Pneumatic & Electric Down The Hole Driller

China Pneumatic & Electric Down The Hole Driller, Find details about China Pneumatic D-T-H Drilling Machine, DTH Driller for Stone Drilling from Pneumatic & Electric Down The Hole Driller

Model NO.
QDZ65-90B
Control
Pneumatic Drilven
Precision
Normal Precision
Application
Stone Industry
Certification
ISO, CE
Export Markets
Global
Trademark
HUADA
Specification
high quality, SGS
Origin
Quanzhou Fujian China
Model NO.
QDZ65-90B
Control
Pneumatic Drilven
Precision
Normal Precision
Application
Stone Industry
Certification
ISO, CE
Export Markets
Global
Trademark
HUADA
Specification
high quality, SGS
Origin
Quanzhou Fujian China
Pneumatic & Electric Down The Hole DrillerPneumatic & Electric D-T-H Drilling Driller  [QDZ 65-90B]

Mainly used primary and secondary drilling in all stone quarries. Available for vertical, horizontal and slant drilling. It should be used for drilling before wire saw cutting.

Item		Pneumatic&Electric D-T-H Drilling Machine
Max.depth of drilling35m
Diameter of drilling¢65~¢90mm
Drilling speed6~8m/h
Minimum ar pressure0.5-0.7MPa
Total compressed air consumption7~9m³/min
Down-the-holeΦ65-90
Track travel1m
Advance devicepneumatic motor,reducer,chain
The pneumatic rotation headpneumatic motor,reducer
Drilling directionAny direction
Adjust height of the down jack220mm
Pneumatic control panelremote control.manual change direction
Total weight250KG

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