Great World Bridge Co., Ltd.
Main products:Glass
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Contact Us
  • Contact Person : Mr. OGTOUR MAJI
  • Company Name : Great World Bridge Co., Ltd.
  • Tel : 86-21-51502379-808
  • Fax : 86-21-51502371
  • Address : Shanghai,Shanghai,No.569 Shilong Road, Block 2, Suite 2306
  • Country/Region : China
  • Zip : 200237

Coal Boring Machine

Coal Boring Machine
Product Detailed
It can be applied in various conditions for coal boring, such as solid road, mixed coal-rock, soft rock and so on.

Working Range

KaiFan Brand Coal Boring Machine can be applied in various conditions for coal boring, such as solid road, mixed coal-rock, soft rock and so on. It could also work on railway, highway, hydraulic engineering and other tunnels. Its cutting hardness is 80mpa and grade is ±18°.

Features

This machine adopts double-quantitative pump, hydraulic control pilot and electronically control valve to ensure the equipment could use in normal and special conditions. Low speed high torque motor effects to reduce the failure rate; shunt valve guarantees synchronism operation of star wheel, first transport and driving motor, meanwhile removing the shunt and reducing the failure rate; driving motor, reducer, brake, brake valve and reducing valve integrate into one compact form which easy to instal; the system uses imported hydraulic components which has low uninstall features, reducing working load and caloric value, delaying the fuel aging, improve fuel working life; centralized lubrication oil ensures the working simplified; the cutting head with two-speed dual-voltage characteristics to adapt to the device much easier to suit different conditions.

Main Parameters

Items

Value

External dimension

9.1×2.9×1.8m

The whole weight

46t

Max. boring height

4.8m

Max.boring width

5.5m

Grade ability

±18°

Ground clearance

250mm

Ground rip depth

300mm

Grounded pressure

0.14Mpa

Can / economic cutting rock unidirectional compressive strength

≤80/60Mpa

Cutting motor power

160/100kw

Cutting head speed

46/23r/min

Extension quality of cutting head

550mm

Walking speed

0-8.0m/min

Track width

600mm

Loading type

Three-claw-Star Wheel

Loading ability

4.0m3/min

Delivery type

Bilateral double chains scraper type

Delivery chains speed

56m/min

Max. Non-removing parts size

3.3×1.19×1.45m

Max. Non-removing parts weight

5.2t

Pump motor power

90kw

Fuel tank volume

500L

Spray water pressure (outside)

1.5Mpa

Spray water pressure (inside)

3.0Mpa

Supply water quantity

120L/min

Rated total power

261kw

Supply voltage

1140/660V

 Equipments Introduction

1 Cutting head         Cutting teeth Cutting telescopic partCutting speed reducerStar wheel motorStar wheelApron   Driving speed reducerFirst transport motor   First transport boom plates Track assembly       Rotation supportBearingFlame-proof of three-phase motorMine flame-proof electronic control boxMine flame-proof control boxMine flame-proof sensorMine methane sensorGas alarm outage machineAuxiliary relayMine flame-proof light Mine flame-proof emergency stop buttonMine flame-proof double-hit bellPLC controllerDual hydraulic pumpMulti-way reversing valveBalance valve assembly         Hydraulic handle     Filter assemblyOil-level gaugeCouplingHydraulic hoseHydraulic jointHydraulic tankTwo-story steel hose series assemblyMobile light flexible rubber-sheathed cables Oil coolersNozzleHigh strength mining round link chainOpening ceremony connecting ringFloating stealOR rotating stealFlexible cables with screens 

Coal Boring Machine



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