Pneumatic Hand-held Bolting Drill machine

Model:	ZQS-50/1.7
Brand:	bafang
Origin:	Made In China
Category:	Industrial Supplies / Mining Machine
Label:	drill machine , pneumatic drill , ZQS-50/1.7 Hand-oper
Price:	US $1 / pc
Min. Order:	10 pc

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Product Description

ZQS-50/1.7 Hand-operated Pneumatic Drill Machine/Pneumatic Hand- held Bolting Drilling Machine/Handheld Jumbolter

Specifications:

Small volume, light weight, simple operation, easy maintenance. Gear type pneumatic motor, stable operation, high reliability.

Application :

ZQS type pneumatic hand-held bolting drilling machine/Handheld jumbolter(MQTB) used for rock hardness≤f6 half coal for bolting in coal roadway in coal roadway, homework, or anchor cable. It can bolt holes, and also can drilling anchor holes,

Product features:

Small volume, light weight, simple operation, easy maintenance. Gear type pneumatic
motor, stable operation, high reliability. New type of glass fiber reinforced plastic
pneumatic design, safety explosion-proof, reasonable structure, strong adaptability.

Main Parameters:

Model	ZQS-60/2.1	ZQS-50/1.7	ZQS-35/1.6
Working pressure(Mpa)	0.4-0.63	0.4-0.63	0.4-0.63
Rated pressure(Mpa)	0.5	0.5	0.5
Rated speed(r/min)	330	320	440
Rated torque(N.m)	60	50	35
Stall torque (N.m)	70	57	55
No-load speed(r/min)	≥1000	≥1000	≥1000
Gas consumption(m3/min)	4	4	4
Water flushing pressure (Mpa)	0.6~1.2	0.6~1.2	0.6~1.2
Noise(dBA)	≤95	≤95	≤95
Total weight(Kg)	20	13.5	13.5