Pneumatic DTH Drilling Rig

• Certification: CE, SGS, TUV
• Condition: New
• Motor: AC Motor
• Drill Hole Diameter: 100-150mm
• Drill Hole Depth: <30m
• Bit Type: Diamond Bit
• Drilling Way: Impactor
• Power: 4kw
• Air Compressor(Cubic Meter Unit): 7
• Drill Depth: 25m
• Drill Diameter: 70~150
• Drill Bit: Diamond
• Drill Pipe: Round Shape or Screw Shape
• Transport Package: Wooden Box
• Specification: length 2400mm
• Trademark: Yongchuang
• Origin: China
• Production Capacity: 500sets/Month

Product Description

                                      Pneumatic DTH Drilling Rig 

Machine Introduce :
Down-the-hole drilling rig is an impact rotary drilling rig. Its internal structure is different from that of a general rock drill. Its gas distribution and piston reciprocating mechanism are independent, that is, an impactor. The front end is directly connected to the drill bit, and the rear end is connected to the drill rod. When rock drilling, the impactor dives into the hole, and through the gas distribution device (valve), the piston (hammer) in the impactor reciprocates against the drill tail, so that the drill bit generates a vortex force on the rock at the bottom of the hole

Machine  Feature :
Small size and light weight, suitable for places where large and medium-sized rigs cannot perform operations, convenient and flexible. Down-the-hole drilling rig adopts electric energy as power, with low noise and strong power. The drilling speed is 3-8 times that of ordinary rock drills, the rock hardness reaches 9 and the drilling depth per hour is 8-16 meters

Machine parameter:

Machine model	SC-D70	SC-D100	SC-D120
Drilling diameter(mm)	60-80	80-100	100-150
Drilling depth(m)	≤15	≤25	≤40
Engine power(kw)	3	4	5.5
Drilling pipe outer diameter(mm)	42	50	60
Standard drilling pipe quantity	15	20	20
Air consumption volume	4.5	6	10
Air compressor(cubic meter unit)	3.5//7	7//7	7//10

Machine Picture :


















Contact information :