Factory Made Pneumatic Down The Hole Hammer Rock Drill Bq90 Electric Feeding

• Customization: Available
• After-sales Service: Online
• Warranty: 6 Months
• Model NO.: BQ90 DTH driller
• Layout: Horizontal
• Controlling Mode: Manuel
• Number of Shaft: 0
• Hole Diameter: 50-100mm
• Automatic Grade: Semiautomatic
• Precision: Normal Precision
• Certification: CE
• Condition: New
• Drive Motor: Pneumatic Motor
• OEM&ODM: OEM&ODM Available
• Color: Blue
• Application: Mine Exploitation and Earth Rock Explosion
• Drill Depth: 20m
• Drill Diameter: 90-100mm
• Horizontal Holes: Horizontal Holes Available
• Hammer Type: CIR90
• Certificate: CE, SGS
• Export Markets: Global
• Transport Package: Plywood
• Specification: CE
• Trademark: Bestlink
• Origin: Chian
• HS Code: 84671100
• Production Capacity: 2000set Per Month
• Package Size: 3200.00cm * 85.00cm * 85.00cm
• Package Gross Weight: 500.000kg

Product Description

1. Down the hole drilling machine, pneumatic motor driven.
2. For the mine quarry, block drilling, etc
3. Drilling speed: 5-8m/h
4. Max depth: 30m
5. TW: 250kg

Down The Hole Drilling machine
BQ90 series drill is a new model drill, we developed it specially used for stone quarry and the drill hole can be different diameter, depth, multi-orientation and angle.

Penumatic DTH driller (down the hole drill machine) for stone quarry
Down-the-Hole Drill Machines are mainly used for perforation working during stone quarrying. Full Pneumatic Down-The-Hole Drill Machines commonly used for drilling use a pneumatic system: The energy thrust is transmitted by compressed air. In fact Down-The-Hole Drill Machines need air compressors. The pneumatic hammers penetrate the rock mass by means of a drill rod that is nothing more than a shaped steel rod. The pneumatic system is supported or sometimes substituted by the hydraulic system in which hydraulic oil instead of air is used to transmit the energy.

Advantages:
1 Light weight, easy installation and transportation
2 The high quality pneumatic components ensure lower energy & air consumpition
3 The good hoisting ability
4 The particular mechanical tube devices for screwing and discharging to reduce the labor intensity

Model	BQ90-P
Hole diameter (mm)	φ90-100
Drilling depth (M)	20
Specification of drill rod (mm)	φ60×1150
Feed travel (m)	1
Working pressure (Mpa)	0.5~0.7
Air consumption (m3/min)	8~12
Weight (kg)	165