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coal mine roadheader tunnel boring machine
  • coal mine roadheader tunnel boring machine
  • coal mine roadheader tunnel boring machine
  • coal mine roadheader tunnel boring machine
Payment Type: L/C,T/T,Paypal,Money Gram,Western Union
Terms of Trade: FOB,CFR,CIF
Min. Order: 1 Set/Sets
Delivery Time: 5-7 Days
Packaging: standard export package
Productivity: 100 sets per month
Brand: Hengwang
Transportation: Ocean,Land,Air
Place of Origin: China
Supply Ability: 100 sets per month
Certificate: ISO
HS Code: 8430390000
Port: Qingdao Port,Shanghai Port,Ningbo Port
Basic Info

Model No.: EBZ45

Product Description

coal Mine Roadheader tunnel boring machine

1. coal mine heading machines The horizontal and straight structure of the intermediate transport plane is formed by four-link rod slippage with the shovel plate. When the shovel plate is lifted or horizontal, the length of the scraper chain of the first transport plane changes little;

2.mining heading machine has internal and external spray, and the internal spray is the spray behind the teeth, so as to strengthen the external spray and reasonably design the form of external spray. The internal spray has the function of water leakage detection.

3.underground heading machine High configuration, advanced technology, good reliability, low center of gravity and good machine stability; The cutting part is retractable with a retractable stroke of 550mm.

4.Mini tunneling Roadheader Large inclination Angle at the bottom of the shovel plate, large ground clearance and strong climbing ability of the whole machine. The motor directly drives the star wheel, which is conducive to loading and bottom cleaning;

5.Roadheader High gantry, smooth transportation, double-chain scraper transport, high-strength wear-resistant steel plate is adopted in the chute to ensure the service life of chute and scraper;

6. The body and rear support are welded with thick plate box structure, with good rigidity and high reliability;

7. The walking drive system is highly integrated with internationally advanced motor and reducer, and the output torque is highly adaptable to the operation of large inclination Angle.

8. The hydraulic system adopts constant power, pressure cutting and load sensitive control;


tunnel boring machine


coal mine roadheader tunnel boring machine Parameter

Name

EBZ 120

EBZ 75

EBZ 45

Cutting power

120KW

75KW

45KW

Cutting head speed

42r/min

60r/min

65r/min

Cutting ability

70MPa

50MPa

40MPa

Retracting capacity of cutting mechanism

240mm

550mm

550mm

Walking speed

9m/min

12m/min

12m/min

Climbing ability

±18°

±16°

±18°

Rotational speed of star wheel

30r/min

30r/min

30r/min

Chain speed of scraper

0.85m/s

0.65m/s

0.65m/s

Total installed power

195KW

105KW

70KW

Power supply voltage

1140/660V

1140/660V

380/660V

Maximum heading height

3.75m

3.50m

3.50m

Maximum positioning driving width

5.0m

4.20m

3.80m

Undercover

240mm

300m

350m

Ground specific pressure

0.14Mpa

0.12Mpa

0.12Mpa

Ground gap

250mm

200mm

180mm

Throughput

50-80t/h

20-50t/h

8-20t/h

Machine weight

35t

18.8t

11.8t

Dimension(L*W*H)

8.74*2.8*1.55mm

7.5*1.6*1.5m

7.5*1.6*1.5m


Coal Mine Roadheader Tunnel Boring Machine Figure Photos


underground Roadheader

tunnel roadheader

coal mine tunnel roadheader


roadheader

Shandong Hengwang Group Co., Ltd

  Shandong Hengwang Group is a science and industry integration enterprise which is located in the Jining city of Shandong Province-the hometown of Confucius and Mencius and the birthplace of Confucianism. Founded in 2011 with a registered capital of 50 million, Our company owns six wholly-owned subsidiaries which have 400 employees. Since its inception, relying on its strong scientific and technological strength, highly skilled management personnel, strict testing methods and exquisite division of labor and production, Shandong Hengwang Group dedicated to producing, research and development and sales of drilling equipment, construction machinery, and mining machinery.

Company Info
  • Company Name: Shandong Hengwang Group Co., Ltd
  • Representative: Mingtao Liu
  • Product/Service: Water well drilling rig , Pile Driver , DTH Drilling Rig , Bulldozer , Motor Grader , Wheel Loader
  • Capital (Million US $): 50,000,000RMB
  • Year Established: 2002
  • Total Annual Sales Volume (Million US $): Above US$100 Million
  • Export Percentage: 71% - 80%
  • Total Annual Purchase Volume (Million US $): Above US$100 Million
  • No. of Production Lines: Above 5
  • No. of R&D Staff: 21 -30 People
  • No. of QC Staff: 21 -30 People
  • OEM Services Provided: yes
  • Factory Size (Sq.meters): 10,000-30,000 square meters
  • Factory Location: Hengwang Science Park, Taibaihu New District, Jining City, Shandong Province, China (Mainland)
  • Contact Person: Mr. Zak Zhang
  • Tel: 86-0537-2882978
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