Rock Drilling Machine For Blasting

PL2000L rock drilling machine is a highly efficient rock drilling machine suitable for all kinds of hard rock square mining projects, to solve the hard rock efficient and environmental protection mining solutions, which is equipped with advanced 35KW hydraulic rock drill.
The P300 three-stage supercharger can supercharge the splitter twice.
Articulated swinging drill frame, the overall structure is firm and stable.
Application conditions: mining, foundation engineering, water conservancy engineering.

Product Introduction

Rock drilling machine for blasting is mounted on (48T-65T) excavators for use in a variety of hard rock square mining projects, to solve the hard rock efficient and environmentally friendly mining program. Make full use of its power and super mobility, can be applied to a variety of outdoor complex working conditions, original L-type triangular swing articulation structure, stable and durable structure, can be adapted to a variety of angles of construction, easy to dismantle and easy to transport, backpack circuit and hydraulic system is convenient for overhauling and maintenance and other features. The equipment is operated by a multi-channel and highly reliable wireless remote control. The use of 35KW hydraulic rock drill, the first rock drilling, and then use the P300 three-stage pressurization can be pressurized 2 times the ultra-strong splitter into the hole splitting, so as to achieve the effect of high-efficiency rock static blasting.

Its high efficiency hydraulic rock drill fully embodies the high economic cost of drilling, hydraulic drive air compressor using excavator hydraulic drive, more stable than the traditional (diesel-driven independent air compressor), lower maintenance costs, better economy. Splitting blocks are made of imported alloy forging material through advanced heat treatment process to make them more durable.

Hydraulic booster

In the two-stage pressurized cylinder on the basis of adding a supercharger to use the two chambers of the piston (plunger) is not equal to the area of action, the input low-pressure into ultra-high-pressure hydraulic components. Thus solving the problem of insufficient splitting force to split the rock.

Technical Data of Rock Drilling Machine For Blasting

Rock Drill Parameters		Power (output)	35kw
Borehole diameter	Φ152mm	Drilling depth	1200mm
Drilling speed	0.7m/min	Operating noise	In line with GB 19872-2005
Splitter parameters		Splitting depth	1500mm
Splitting force (two-stage pressurization)	30000T	Angle of rotation	120°
Air compressor/vacuum cleaner parameters		Exhaust volume	10m³/min
Exhaust pressure	5-8bar	Number of cartridges	8P
Push Beam/Side Swing Parameters		Maximum thrust of rock drilling	40KN
Maximum pull-out force for splitting	80KN	Lateral oscillation force	80KN
Side Swing Velocity	1rpm	Remote Control Parameters
Range of validity	50m	Number of digital points	30
Number of analog channels	14	Anti-interference capability	>50dB
Machine Parameters		Total weight	6T
Overall length	5400mm	Total width	1520mm
Leveling off	1860mm	Excavator requirements	48-65T