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China factory - Shijiazhuang Coal Mining Machinery Co., Ltd.

Shijiazhuang Coal Mining Machinery Co., Ltd.

  • China,Shijiazhuang ,Hebei
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China ZYJ-270/170 prop producition drilling rig in underground coal mining
China ZYJ-270/170 prop producition drilling rig in underground coal mining

  1. China ZYJ-270/170 prop producition drilling rig in underground coal mining

ZYJ-270/170 prop producition drilling rig in underground coal mining

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Supply Ability 1000 units per month
Packaging Details Polywood case
Application water injection hole drilling in the underground lane
drilling height 1.8-3.8m
drilling depth 150m
Drilling dia. φ55-φ94
Drilling speed 150mm/min
feature with prop
Brand Name SHIMEI
Model Number ZYJ-270/170
Certification MA
Place of Origin Shijiazhuang, China

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  1. Product Details
  2. Company Details

Product Specification

Supply Ability 1000 units per month Packaging Details Polywood case
Application water injection hole drilling in the underground lane drilling height 1.8-3.8m
drilling depth 150m Drilling dia. φ55-φ94
Drilling speed 150mm/min feature with prop
Brand Name SHIMEI Model Number ZYJ-270/170
Certification MA Place of Origin Shijiazhuang, China

ZYJ-270/170 prop producition drilling rig in underground coal mining

 

The drilling rig is mainly used in the underground laneway for the hole drilling of water probing, gas release, coal probing, dust prevention and blasting hole for roof caving.

 

The machine consists of 4 parts, the drilling part, the prob, the hudraulic power pack, and the operation panel.

 

The prop is a hydraulic cylinder, the height of the prop can be optional according to the laneway height. 

The function of the prop is to stablize the drilling rig during drilling by press tightly against the roof and the floor of the tunnel. The second function of the prop is the drilling part can move up and down along the prop so that can make the drilling at the different height.

 

The drilling part can also attached to the roadheader to save the space.

 

Main specification of drilling rig
Description Unit Parameter
Rated pressure MPa 12
Rated torque N.m 270
Rated rotation speed r/min 170
Propelling force kN 15/20
Drilling angle ° ±90°
Drilling depth m 150
Drilling speed mm/min >150
Propelling stroke mm 1100
Applicable hardness   f ≤10
Drilling rod mm φ 42
Drilling dia. mm φ 55-φ 94
Weight of the rig kg 100
Max. drilling height mm 3800
Min. drilling height mm 1800
Main specification of power pack
Motor model   YBK2-160M-4
Motor power kW 11
Voltage V 380/660, 660/1140
Current A 26.6/13.1 26.6/13.1
Double section gear pump Ml/r 40/10 40/10
Rated pressure MPa 14
Rated flow rate L/min 42 42
Rated rotation speed r/min 1460 1460
Oil tank capacity L 120 120
Power pack dimensions mm 1450×460×700 1450×460×700
Weight of the power pack kg 260 260

 

 

Company's name: Shijiazhuang Coal Mining Machinery Co., Ltd.

Company's address: 167 Yuxiang Street, Shijiazhuang, China.

Contact person: Gina

Tel: +86 311 85538986

Fax: +86 311 85538889

Email: ginazi@163.com

Website: www.coalcutting.com

Whatsapp: 0086 13191856405

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Importer,Exporter,Seller

  • Year Established:

    1939

  • Total Annual:

    100million-110 million

  • Employee Number:

    1000~2000

  • Ecer Certification:

    Site Member

  Manufacturer of road headers, shearer, rock driller for blasting hole, side dumping rock loader, underground exploration drilling rig, drill rods, pdc drill bits, roof bolters, etc. Founded in 1939, with almost 80 years development, we have become a manufacturer  with differen...   Manufacturer of road headers, shearer, rock driller for blasting hole, side dumping rock loader, underground exploration drilling rig, drill rods, pdc drill bits, roof bolters, etc. Founded in 1939, with almost 80 years development, we have become a manufacturer  with differen...

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Get in touch with us

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  • Shijiazhuang Coal Mining Machinery Co., Ltd.
  • 167 Yuxiang Street, Shijiazhuang, Hebei province, China
  • MrsGina
  • +86 13191856405
  • http://www.coalcutting.com/

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