Zlj700 Multi Angle Tunnel Drilling Rig For Coal Mine - China

Key words: mine drilling rig, coal mine equipment, coal mine drilling machine, underground coal mine drilling machine, Multi-angle drilling, mine drilling rig, Road crossing, explore water and gas 1 - The Brief Introductions of ZLJ650 Tunnel Drilling Rig

ZLJ 650 series 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 2 - The Specifications of ZLJ650 Tunnel Drilling Rig

Drilling bit diameter 50-113mm

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

Feeding force 9kn

Elevating power 12kn

Winch lifting capacity 7.35kn

Drum capacity 26.8m

Wire rope diameter 8.85mm

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: 18865479510

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

• Email:

• Website: http://www.sdjujiang.com

• Business Description: Master Group Co., Ltd. is dedicated to providing the drilling rig and pile driver for engineering and mining construction.
  
  As a active response to the Belt and Road Initiative, We have took numerous efforts to go abroad.
  
  Our products have been sold to Europe, CentralAsia, Southeast Asia, Africa and dozens of countries and regions.
  
  We focus on providing innovative products and services that meet or exceed the expectations of our global customers while complying with safety and regulatory requirements.
  
  We are a leading company in the drill rig industry in China.
  
  We have established solid relationship with several universities, research laboratories, designing institutes and prospecting institutes.
  
  And we have participated in a number of national key projects and earned our reputation.
  
  Our Companys “HuaxiaMaster” has become a well-known brand in China.
  
  Our Products:
  
  - Bxz 1 Diamond Core Drilling Rig
  
  - Bxz 2 Kohler Engine Core Drilling Rig Machine
  
  - Bxz 2l Vertical Small Drilling Rig Machine
  
  - Qz 2a Three Phase Electric Rock Core Sampling Drilling Rig
  
  - Qz 2b Gasoline Engine Mini Diamond Core Drilling Rig