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Coal Mining Tunneling Extract Roadheader

  • Coal Mining Tunneling Extract Roadheader
  • Coal Mining Tunneling Extract Roadheader

Coal Mining Tunneling Extract Roadheader

    Min. Order: 1 Set/Sets
    Packaging: Wooden Cases
    Productivity: 500 /Year
    Brand: NHG
    Transportation: Ocean,Land,Air
    Place of Origin: PRC
    Supply Ability: 500
    Port: DALIAN SEAPORT,TIANJIN SEAPORT,SHANGHAI SEAPORT

Basic Info

Model No.: NTR260

Product Description

Coal Mining Tunneling Extract Roadheader

Tunneling roadheaders are typically used for tunneling (road, railroad, water, sewer) or in the mining industry. Our roadheaders have a variety of interchangeable cutting drums designed for transverse and axial applications. It's an electrically powered and crawler-mounted boom-type roadheader which is engineered to cut hard and abrasive rock beyond 120 MPa compressive strength at mechanized tunneling.
It suits for tunneling with different shape crosssection in coal lane, half coal lane and soft rock. The machine adpot three dimensional design and the key Spare Parts are famous international brand products to ensure reliable performance. The center of gravity preposition design benefit for stable operation after connecting the belt stage loader.


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Product Features:

1. Large positioning and cutting range and optimal machine stability.
2. The optimized cutting head arrangement of cutting heads makes the cutting forces more stable and the impact smaller, the cutting efficiency is increased by 20%, and the cutting consumption is reduced by 20%.
3. The flexible connection technology is adopted between the cutting motor and the cutting reducer, which has eccentric compatibility, which solves the problem of eccentric damage to the reducer and the motor due to rigid connection.
4. The cutting head, shovel board, first transport and other parts that are most prone to wear use high-strength composite wear-resistant plates, which have a life span more than ten times that of ordinary steel plates.
5. The receiving device adopts multiple anti-seize measures:
6. The design of the dual cooling system of the hydraulic system and wind water can ensure that the oil temperature of the hydraulic system is below 70 ° C, which can meet the long-term continuous cutting operation.

7. variable pump system, using load-sensitive multi-way valve, the hydraulic system generates less heat and improves the service life of seals.
8. The cutting motor self-circulating cooling system is innovatively configured to ensure that the equipment can still work normally without receiving external water.
9. Intelligent and safe electronic control system
10. Large air volume airborne dust removal system, environmental dust removal efficiency> 90%



Specification

Item

NTR260

Total weight(dedusting and 2nd conveyor included)

110t

Dimension

L

2nd Conveyor not included/included

17.0m

W

3.1m

H

3.8m

Total Power

406.5KW

Maximum compressive strength of single cutting rock

90MPa

L

7.2m

H

6.4m

Track width

Grounding pressure

0.19MPa

Grading ability

±16°

Power supply

AC1140V

Total cooling water demand

0-150L/min

Required transformer capacity

800KVA



Our Company

North Heavy Gryps Group (hereinafter referred to as NHG) was established in 1993. The company is headquartered in Shenyang Economic & Technological Development Zone which is honored by the State Department as “ Double Demonstration Zone” of national equipment manufacturing industry. NHG is specialized in the R&D, manufacturing and sales of mining and tunneling equipment and overseas mining and tunneling engineering services with more than 3,000 employees (including construction personnel) worldwide, 2,000 equipment and 300 construction projects providing services to different customers in more than 10 countries all over the world.

The company has established branches and offices in Southeast Asia (Laos), South Asia (India), Europe (Poland, Turkey), Russian (Novokuznetsk), South America (Venezuela), Africa (South Africa) and other countries. A regional operation network with equipment sales, service and parts supply and engineering construction has been established. The 24 × 365 service is implemented to meet the user's requirements to the greatest extent.

With the rapid development of NHG, adhering to the tenet of “QUATLITY WINS WORLD, TECHNOLOGY BUILDS NHG”, it is standing out as a pioneer in the industry and has become an international benchmark enterprise in China both for international sales of mining & tunneling machinery and also for international engineering construction services.


Roadheader

NORTH HEAVY GRYPS EQUIPMENT AND ENGINEERING CO.,LTD

 

North Heavy Gryps Group (hereinafter referred to as NHG) was started from 1993. The company is headquartered in Shenyang Economic & Technological Development Zone which is honored by the State Department as "Double Demonstration Zone" of national equipment manufacturing industry. NHG is specialized in the R&D, manufacturing and sales of mining and tunneling equipment and overseas mining and tunneling engineering services with more than 3,000 employees (including construction personnel) worldwide, 2,000 equipment and 300 construction projects providing services to different customers in more than 10 countries all over the world.


The company has established branches and offices in Southeast Asia (Laos), South Asia (India), Europe (Poland, Turkey), Russian (Novokuznetsk), South America (Venezuela), Africa (South Africa) and other countries. A regional operation network with equipment sales, service and parts supply and engineering construction has been established. The 24 × 365 service is implemented to meet the user's requirements to the greatest extent.


With the rapid development of NHG, adhering to the tenet of "QUALITY WINS WORLD, TECHNOLOGY BUILDS NHG", it is standing out as a pioneer in the industry and has become an international benchmark enterprise in China both for international sales of mining & tunneling machinery and also for international engineering construction services.

Company Info

  • Company Name: NORTH HEAVY GRYPS EQUIPMENT AND ENGINEERING CO.,LTD
  • Representative: JU KUNPENG
  • Product/Service: Mining Roadheaders , Tunneling Roadheaders , Drilling Jumbos , Drilling Rigs , Bolter Machines , Continuous Miners
  • Capital (Million US $): 20,000,000 RMB
  • Year Established: 2013
  • Total Annual Sales Volume (Million US $): US$2.5 Million - US$5 Million
  • Export Percentage: 81% - 90%
  • Total Annual Purchase Volume (Million US $): US$1 Million - US$2.5 Million
  • No. of Production Lines: above 20
  • No. of R&D Staff: 91 -100 People
  • No. of QC Staff: 91 -100 People
  • OEM Services Provided: yes
  • Factory Size (Sq.meters): 10,000-30,000 square meters
  • Factory Location: 5-1 Tianci Street,Hunnan District, Shenyang,110000, PRC
  • Contact Person: Ms. Lily Zhang
  • Tel: 86-13998186634
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