Zlj350 Coal Minetunnel Drilling Rig - China

Key words: mine drilling rig, coal mine equipment, coal mine drilling machine, underground coal mine drilling machine Multi-angle drilling 1 - The brief introductions of ZLJ350 coal mine drilling rig

ZLJ series coal mine tunnel drilling rig is mainly used for exploring water, exploring coal, drawing out methane, water injection dust control.

The rig 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 ZLJ350 coal mine drilling rig

Drilling diameter 50-113mm

Drill rod caliber 33.5mm-42mm

Non-coring bit 50-89mm

Core bit 56-89mm

Vertical rated speed 375/214/120 r/min

Vertical shaft torque rating 130/230 /400 n.

m

Main shaft angle 0-360

Spindle stroke 400mm

System pressure rated 8mpa

Feed 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 5.5kw

Dimension 1250*640*1265mm

Total weight 500kg

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