Zhejiang Rongda Explosion-Proof Electrical Co., Ltd.
Main products:Mining Drill,Mining Light,Self-rescuer,Blasting Machine,Cable Holders
Products
Contact Us
  • Contact Person : Ms. Wang Dannifer
  • Company Name : Zhejiang Rongda Explosion-Proof Electrical Co., Ltd.
  • Tel : 86-577-62801558,13968785866
  • Fax : 86-577-62801444
  • Address : Zhejiang,Yueqing,Wengyang industrial zone Yueqing Zhejiang
  • Country/Region : China
  • Zip : 325606

ZM25J pneumatic drill rig,electric hand drill for miner

ZM25J pneumatic drill rig,electric hand drill for miner
Product Detailed
high efficiency long service-life and small maintenance quantity litter dust when drilling hole drill deep for 60-40m

Usage:

It apply to the soft rock, coal and concrete which hardness (f) is less than 7. Such as Metallurgical Mines, nonmetal mines, tunnel driving, road construction, agriculture and so on. With the explosion-proof structure it can be safely used for mine where methane and coal dust explosion.

  Features:

Model

ZM25J

Main Unit

Outline Dimension L/B/H   mm

500/420/250

Net weight  KG

29

Connect size. mm

26

Diameter of bore. mm

30~42

Max. depth. m

30

Speed. mm/min

280

Resistance impatient of rock. Mpa

60~80

Mover and Support

Forward  distance. mm

1300

Length of mover . mm

1800

Angle of bore. 0

45

Max. height/ Min. height.mm

500/1500

Mover weight. KG

19

Support weight.KG

20

Motor

Model

ZM25J

Rated power. KW

2.5

Rated current. A

16.5

Rated voltage. V

127

Rated speed. r/min

2840

Max. rated torque. times

3.5

Max. Locked-rotor torque. times

3.0

Remarks:

We can offer all kinds of drill bits and drill pipes.

ZM25J pneumatic drill rig,electric hand drill for miner



Copyright Notice @ 2008-2012 ECVERY Limited and/or its subsidiaries and licensors. All rights reserved.