ZM Air Pick Hammer-G7
Automotive repair, Construction, Demolition, Metalworking, Mining, Shipbuilding
3000 BPM
CE, ISO9001
New
Customized
80 ft-lbs
Pavement Breaker
Low Vibration Design
G7
7.2kg
35mm
120mm
0.63 MPa
20L/S
19mm
zhongmei
Wooden
Air Pick Hammer
China
Product Description
Introduction of G7 Pneumatic Breaker Jack Hammer Air Pick Hammer
Pneumatic pick is lighter, more flexible and convenient operation. It's suitable for operating all around of work, especially in narrow space, upper or climbing direction. It can stop working automatically when the solid object is broken.
It's widely used in coal mining, soft rock, digging pits for post brackets, digging slots, breaking concrete, frozen earth in construction and installation engineering or constructing works in casting industries.
Feature:
a:This kind of machine is designed for block secondary splitting or squaring specially,
b:it can be instead of the dynamite blasting or traditional manual splitting device completely.
c:It can be widely used for reinforced concrete breaking or removing, such as the construction
d:building part demolition, bridge dismantling, demolishing underwater etc.
e:One complete machine including a pneumatic hammer and one set of forge plug and feathers.zmwm22
Parameter of G7 Pneumatic Breaker Jack Hammer Air Pick Hammer
Model | G7 | G9 | G10 | G15 | G20 | G35 | G90 |
Weight | 7.2kg | 9.5Kg | 10.6 Kg | 12Kg | 20kg | 20Kg | 42Kg |
Cylinder Dia. | 35mm | 37mm | 38 mm | 42mm | 40mm | 45 mm | 67 mm |
Pituitary trip | 120mm | 130mm | 155 mm | 160mm | 170mm | 160 mm | 148 mm |
Working pressure | 0.63 Mpa | 0.63Mpa | 0.63 Mpa | 0.63MPa | 0.63 Mpa | 0.63MPa | 0.63MPa |
SCFM | 20L/S | 25L/s | 20 L/S | 26.5L/s | 27L/S | 22.5L/s | 41 L/S |
Inner Dia. | 19mm | 19mm | 19mm | 16mm | 19mm | 19mm | 19mm |



Air pick is a commonly used pneumatic crushing tool, widely used in construction, mining, tunnel construction, foundation engineering and public works and other fields. It uses compressed air as a power source to break, chip, and cut concrete, rock, and other hard materials with rapid impact and vibration.
Working principle
The working principle of the hammer mainly relies on compressed air:
Pneumatic drive: The high-pressure air generated by the compressor enters the hammer and drives the internal piston for reciprocating movement.
Impact force generation: The impact force generated by the piston is transmitted to the broken material through the chisel head to achieve crushing and chipping.
Chip removal function: In the working process, the air flow can help to discharge the rock chips and concrete chips generated by crushing, keep the working face clean and improve the working efficiency.
The working principle of the hammer mainly relies on compressed air:
Pneumatic drive: The high-pressure air generated by the compressor enters the hammer and drives the internal piston for reciprocating movement.
Impact force generation: The impact force generated by the piston is transmitted to the broken material through the chisel head to achieve crushing and chipping.
Chip removal function: In the working process, the air flow can help to discharge the rock chips and concrete chips generated by crushing, keep the working face clean and improve the working efficiency.





