China Zlj650 Tunnel Drilling Rig For Coal Mine - China

1 - The Brief Introductions of ZLJ650

ZLJ 650series coal mine tunnel drilling rig is mainly used for exploring water, exploring coal, drawing out methane, water injection dust control different kinds of engineering hole and geologic hole.

It can work in various kinds of angles .

This drill rig adopts mechanical drive, hydraulic feed with small size, light weight, The rig is reliable and convenient to operate.

2 - The Specifications of ZLJ650 Drilling bit diameter 50-Φ113mm

Drilling depth 300m

Drilling pipe diameter 42mm

Open hole diameter 76-Φ108mm

End hole diameter 56-Φ89mm

Rated torque top speed n·m 210 middle speed n·m 380 low speed n·m 650

Rated rotating speed top speed r/min 270 middle speed r/min 150 low speed r/min 90

Vertical rated speed 360/205/115r/min

Vertical shaft torque rating 130/230/400n.

m

Main shaft angle 0-360

Spindle stroke 400mm

System pressure rated 8mpa

Drum capacity 26.8m

Wire rope diameter 8.85mm

Winch lifting capacity 7.35kn

Feeding force 9kn

Elevating power 12kn

Oil pump type YBC-12/125

Motor power 7.5kw

Dimension 1300*650*1200mm

Drilling machine weight 650kg

Company Contact:

• Posted By: Shandong Master Machinery Group Co.,Ltd.

• Phone: 18865479502

• Address: No.47,Jinyu Road,Jining City,Shandong Province,China, jining , China , China

• Email:

• Website: http://www.sdjujiang.com

• Business Description: Shandong Master Machinery Group Co., Ltd. is located in Jining city, Shandong Province , which is known as "The hometown of Confucius, formal state" reputation .
  
  Company east to “ Oriental holy city”of qufu, west to “hero”of liangshan, “qilu graceful” weishan lake in the south, "wuyue exclusive" Tarzan in the north, The martial arts are prosperous, and the people are geeky.
  
  convenient transportation like Jining airport, beijing-shanghai high-speed railway, lunan high-speed railway, beijing-taiwan expressway, zhanlan high-speed crisscross, , communication developed.
  
  Shandong Master Machinery Group Co., Ltd. as parent company and head office hold the spirit of "delivering the spirit of craftsman and the quality of the great craftsman" for a long time , Pragmatic development will strengthen our progress.
  
  Nowadays, it has developed into a collectivized enterprise integrating r&d design, production processing and marketing.
  
  The group company mainly provides solutions for engineering and mine construction.
  
  With high quality products, good service and honest reputation, our company has established a solid material supply relationship with several universities, research institutes, design institutes and reconnaissance institutes.
  
  And stand out from a large number of national key project construction projects , The market performance is among the best in the industry.
  
  The group company actively responds to the national "One Belt And One Road" policy to go abroad.
  
  Drilling rig products are now sold to many countries in Europe, central Asia, southeast Asia and Africa.
  
  Our company's independent brand "HuaxiaMaster" has become a well-known brand for customers.
  
  It is a pleasure to have friends coming from afar.
  
  We warmly welcome friends from all walks of life to visit our company and work together to create a better tomorrow.