TBM machine

TBM machine:, 1: EBH120 Cantilever Roadheader, 2: Cutting Hardness f 8-10, 3: Hydraulic system ,strong power - details see: https://www.machineto.com/tbm-machine-10313059
Condition:NewType:Rotary Drilling RigPlace of Origin:Shanghai China (Mainland)Brand Name:SHKM
Model Number:EBZ120Usage:Coalmachine weight:40tapplication:coal mine
tunneling section:8-22m2   
TBM machine
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TBM machine:

Main feature:

1: compact structure , body is low , with a low center of of gravity , easy to operate , and operate steadily,. Cutting head is driven by electric motor , and it can be horizontal or vertical axle form arbitrary . Horizontal axle cutter head size can be Φ750x1350 and Φ800x1500 such two standards , it has good cutting speed when cut medium hard coal rock .

2: The difference between Our road header and traditional ones lies in : cutting arm adpots two joints from , and the two joints are connected by axis pin , and two cylinders control it go up and down , one cylinder control it turn horizontal .

Our road header has such following advantages

1: Because the arm is narrow , the driver's vision is wide , big and small arms coordinate with each other when working , it Increase the flexibility of cutting arm .

2: When cutting forearm bending , the distance between cutting head and apron is 180mm as cutter head is in the middle position , but when it is at two sides position , the distance is only 100mm , so it reduce the distance between cutting head and apron greatly .

3: Because the rotation of cutting head , the coal is retrojected to apron , assistant coaling result is better , it resolve conflict between coal falling fast and coaling slow .

Application

Cantilever selective roadheader is suitable to tunneling in drift section of 8-22m2 , or Half coal crag tunnel .

in accordance with international and local regulations. All our roadheaders are available with a longitudinal or transversal cutterhead, whichever is best suited for your project's geological conditions.

Max tunnelling height3.89m
Max positioning tunnelling width5.56m
Tunneling section formRandom
Economic cutting section8-22m2
grade ability±16°
One way cutting coal rock compression≤60MPa
Dimension (L*W*H)9.1x2.1x1.6m
Production capacity0.5m3/min
Ground clearance250mm
Dinting of the Cut Head250mm
Installed power195kw
Total weight40t
Tractive force170KN
Cutter head shapeHorizontal Axis type
Cutter head size ( dia*width)Φ700x1350 Φ800x1500
Cutting head Rotating speed74r/min
Cutter pick formpickaxe
Cutter pick quantity62 units
Cutting motor rated power120KW(132kw)
Loading capacity180m3/h
Loading motor rated pressure16MPa
Conveyor motor rated pressure16MPa
Spade Board Width2.5m
Planer gear speed35r/min
Conveyor formdouble-strand scraping plate
Chain speed1.2m/s
Walking speed3.2/6.4 m/min
Ground pressure0.14MPa
Crawler(caterpillar) width500mm
Brake systemfriction clutch
Pump power75KW
Rated pressure16MPa
Fuel tank capacity600L
Outer water spray working pressure≥1.5MPa
Supply voltageAC1140V/660V
Gross power215KW
Operation box protection typeExplosion proof
TBM machine
Packaging Detail:container
Delivery Detail:10 days

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