Name: Portable DTH down the hole gold mining rock drilling rig
Brand: HWZG
Availability: InStock

Product Details

Shandong Hengwang Heavy Industry co.,ltd is the professional manufacturer of Pile driver,Drilling rig,Road construction machine. With more than 300 workers and 25 Senior engineers,high quality produts and best after sales service can both be guaranteed. Main clients are around Southeast Asia,Mid East and

South America. Welcome to visit our factory and sent inquiry to us.

It's used for drilling large blast hole.It's especially convenient to be used during the initial period of opencast working,other drill carriage unable to reach,unable to carry on the normal work.

1). Forward,turn,and the impact of all the compressed air as power,structure simple ,power,relocation facilities.

2). In the single-top,double top,bearing-type three supporting structures to choose fom,can adapt to any geological features.

3). Centralized control mechanism,easy to operate.

4). Unique dual muffler,muffler effect, reducing environmental pollution

Model	HQZ100
Drilling diameter	100-219mm
Adaptation of geological environment	Soft rock and hard rock
Drilling direction	45-90° with the ground
Drilling depth	150m
One-time advance length of the drilling tool	1500mm
Motor power	7.5kw
Drilling rotation speed	0-78
Air pressure	0.8-2.1Mpa
Gas consumption	14.5L/min
Total weight	600kg

Contact person:Sabrina

Mobile:+15206702189

WhatsApp:+86 15206702189

Wechat: +86 15206702189

Email: hwzg003(at)