Prodrill is a famous brand for professional manufacturing of
Excavator Mounted Rock Machines includes: Hydraulic Rock Breaker
(Excavator Mounted Hammer) - Especially our silent breaker is
excellent low noise breaker - Super Wedge (Excavator Mounted Rock
Splitter) - Rock Drills ( Excavator Mounted Rock Drills )
Jumbo Super Wedge :
Prodrill Jumpo Super Wedge as attachment is designed for most of
hydraulic Excavators to form Excavator Mounted Jumpo Splitter which
can be used for large volumes of hard rock where blasting is not
practical or allowed, also not suitable for traditional hand-held
hydraulic rock splitter working like DARDA or Prodrill rock
splitter.
Its Working principle is Like universal Hydraulic rock splitters
consist of two wedges which are inserted in a pre-drilled hole and
a hydraulic cylinder is pushing out a over-sized center wedge
between the two side super sized counter wedges forcing them to
separate.
This new design, it is more advance and high efficiency and
productivity than traditional hand held hydraulic splitter.
There are two model of Jumbo Super Wedge, Vertical Fix type ,
Rotation type, according to their purpose and size of
machine.
For vertical applications (shaft-sinking, open pit excavation), the
rock splitter is mounted on a chain or wire from a conventional
excavator of 12-tons class or larger.
For horizontal applications (tunneling), the splitter is mounted on
a specialized carrier with telescopic boom and rotator for rotation
360 degree.
RSW-1200 (Rotation Type)
Hole Diameter | 64-90mm |
Oil Pressure | 60Map |
First Split size | 20mm |
Second/Third Split size | 100mm |
Theoretical max Split force | 2400T |
Splitter Stroke | 800-1000mm |
Counter Wedge Length | 64-90mm |
Counter Wedges Effective Length | 600mm, 800mm, 1000mm |
Recommend Drilling depth | 1300mm |
Swing angle | 360o |
Self Adapting adjusted angle | 15±3o |
Vertical rotary angle | 270o |
Time Split one angle hole | 30-60s |
Horizontal altitude difference of forward and reverse installation | 2400mm |
Total Weight | 1600kg |
VSW-1200 (Fixed Type)
Hole Diameter | 64-90mm |
Oil Pressure | 60Map |
First Split size | 20mm |
Second/Third Split size | 100mm |
Theoretical max Split force | 2400T |
Splitter Stroke | 800-1000mm |
Counter Wedge Length | 64-90mm |
Counter Wedges Effective Length | 600mm, 800mm, 1000mm |
Recommend Drilling depth | 1300mm |
Swing angle | vertical |
Time Split one angle hole | 30-60s |
Horizontal altitude difference of forward and reverse installation | 2400mm |
Total Weight | 1200kg |
Work process
a. Drill the hole of which diameter is bigger than 80mmØ and 1~3
meter deep by crawler drill, or Prodrill Excavator- Mounted Rock
Drills available.
b. Switch on the Power switch on the control box.
c. Control the counter wedge is toward free face by wedge turning
lever
d. Put the power jumbo cylinders into the holes and then push the
rock toward the free face side. e. Super wedge rock splitters
consist of two over size wedges which are inserted in a pre-drilled
hole and a hydraulic cylinder is pushing out a jumbo center wedge
between the two side wedges forcing them to separate
f. Push down the center wedge by lever on the control box , Totally
12,000~ 24,00 ton power pushes the rock for 2-4 minute and then the
rock will be split.
g. Breaking the rock, pull out the center wedge to the end.
h. Take out the wedge set from the hole for next hole break job.
Advantages:
Safety : Vibration free, noise free
High Efficiency : about 1 to 1.5 meter for one time about one
cubic meter splitting with highest productivity due to a very
high splitter force, 3 times -6 times power than DARDA rock
splitter. rock splitting of 200 cubic meter per day with two
crawler drill.
Adoptability: Prodrill Jumpo super wedge rock splitters can
be attached to almost any kind of hydraulic excavator from 12 ton
and up.
Simple and easy use and low cost in repair. Just one Excavator can
do Splitting, Digging and Cleaning. Installation of Super Wedge to
excavator is so easy needs just 20 minutes. Prodrill use the same
type of hydraulic oil pipe line as hydraulic breaker. Even man
power, only one or two workers are enough to operate including
operator of excavator.
Welcome to Visit us