Air DTH Hammer Mini Portable Rock Drilling Machine Driven by Electric Motor

• Customization: Available
• After-sales Service: Provided
• Warranty: Provided
• Model NO.: DM100B
• Condition: New
• Motor: Electric Motor
• Drill Hole Diameter: 75mm-130mm
• Drill Hole Depth: 20m
• Bit Type: DTH Button Bits
• Drilling Way: Rotary
• Lifting Power: 600n
• Rotation Speed: 0-80rpm
• Transport Package: 20gp Container
• Specification: 2700*420*610mm
• Trademark: JCDRILL
• Origin: China
• HS Code: 8430419000
• Production Capacity: 2000/Set

Product Description

Air dth hammer mini portable rock drilling machine driven by electric motor

Products Description                                                                                                                                               
The pneumatic DTH rock blasting drilling rig DM100A is high powered with easy operation system. It could be applied in open mine, water and electricity projects, railway and highway construction project. Within rock hardness range f=8-16, it can reach a  higher drilling speed; the rubber hose braided with steel wire could bear high pressure; anchor holes could use on the two sides of slides by the M42X10X1.5 screw holes,  which also could be used to fix optional (XQ) sled bearing drill holes 0 ° -90 °; or work with vertical shaft underground and Channel drilling 0°-360°borehole and ventilation, drain holes. It is really a grear helping hands for you to improve efficiency.
Specification                                                                                                                                                          

MODEL	DM100A	DM100B
Air pressure(Mpa)	0.5-0.7	0.5-0.7
Hole diameter(mm)	75-130	75-130
Air consumption(m^3/min)	9-17	6-12
Hole depth(m)	20	20
Feed Stroke(m)	1	1
Lifting power(N)	600	600
Rotation Speed(r/min)	0-80	110
Rock hardness	f=8-16	f=8-16
Drive mode	Wind motor	Motor(Electricity)
Rated power(kw)	4	4
Drill pipe	50×1000mm	50×1000mm
Size	2700×450×630	2700×420×610
Weight(kg)	245	300

Packing& Delivery                                                                                                                                                

Service                                                                                                                                                               
In our after sales service system, We establish perfect control system strictly according to ISO-9000 series, in this system, technology date and problem solve solution and preventive measures will be provided in any maintain project, all the spare parts will be used in new OEM products with installation instructions, packing list, manufacturer's instruction, qualification and Warranty certificate.
We provide "one equipment & one case, endless service, namely the after sales service begin from the order confirmation, last for the working life of the equipment.