Delivery Time:5-10 days after your payment
Certification:CE/SGS/ISO

 Air Coal Drill

Keyword:handheld air coal drill; coal drill
Product Introduction
ZQS pneumatic handheld wind coal drill (pneumatic drill coal), to pressure the wind as the power of pneumatic tools. The pneumatic drill in shape structure includes other coal drill on the advantages of the drill, it can be used in gas (methane) or coal-dust explosion coal mine,it is a high efficient, multi-purpose handheld rotary drill. In the coal and soft layer for the use of drilling hole. With compact structure, light weight, easy operation and maintenance and etc.
Main Characteristics
1. Mainly used for mine, building, tunnel, etc. coal seam and soft rock drilling, mining of the coal electric drill has gradually replaced now.

2. With the Fried dough twist drill pipe, coal drill pipe and drill pipe can be used with gas legs. Light weight, easy to use than coal electric drill.

3. Drilling using handheld and pneumatic dual-use rotary pneumatic coal drill in pneumatic coal drill in coal mines and construction projects, coal seam, soft sandstone and shale, wet drilling and dry drilling all can use. Drilling range is 35-45 mm.

Technical Parameters

Air Coal Drill

Type	ZQS-25/2.0	ZQS-30/2.5	ZQS-40/3.0	ZQS-50/1.6	ZQS-65/2.8
rated pressure Mpa	0.5	0.5	0.5	0.5	0.5
rated torque N.m	25	30	40	50	65
Rated speed r/min	850	800	760	760	380
Rated power KW	2	2.5	3.0	1.6	2.5
Gas consumption M3/min	3.2	3.0	3.0	3.0	4.0
maximum load torque N.m	40	43	50	70	100
Weight Kg	8	9.2	10.2.	15	13

Feature Photo