TBM(Tunnel Boring Machine)

TBM(Tunnel Boring Machine)


Negotiable Min Order Quantity Unit

Required Quantity
Place of Origin
Payment Terms
Negotiable
Production method
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Shipping / Lead Time
Negotiable / Negotiable
Keyword
Category
Other Construction Machinery

JUN Engineering Co., Ltd.

Country / Year Established
South Korea South Korea /
Business type
Others
Verified Certificate

12

DUNS

Product name TBM(Tunnel Boring Machine) Certification -
Category Other Construction Machinery Ingredients -
Keyword - Unit Size -
Brand name - Unit Weigh -
origin Stock -
Supply type - HS code -

Product Information

TBM(Tunnel Boring Machine)

This is a mechanized tunneling technology by Semi-Shield / Shield TBM. This machine is determined in soil type according to the geological features. It is set undergound for operationat the vertial casing of excavation. It is equipped with cylinder-typed construction outside - pipe or segment consisting of cutter head, main machine, slurry system.

There are two types of earth pressure balance shield and a slurry shield.

Specification

Drilling Dia.
1.0~4.0M
Speed(at 60Hz)
4.4~1.2rpm
Torque(at 60Hz)
24~1190kN.m
Drive Motor(x no.)
5.5 x 2~11 x 10kW
Slurry Dia.
100~325A
Hydraulic Unit
0.75~5.5kW
Outside Dia.
1.223~3.52M
Length
3.0~3.45M
Weight
4.5~50ton
Head Type
Refer to Next page

Dirll Bit Classification

Composition

ETC.

Schematic Diagram

TBM Type

Earth Pressure Blance Shield
Slurry Shield
-The soil is excavated by its rotating cutting wheel. The excawated soil passes into and fills the excavation chameber which is under pressure. The screw conveyor continuously regulates the amount of the excavated soil in and its removal from the chamber(control of soil pressure)and removes the soil into the tunnel. The excavated solid material is conveted by muck car or belt-convetor.Aboveground equipment is more simple than that of slurry shield

- Suitable for changeable geology.

-The soil is excavated under maintenance of proper pressure required to support the tunnel by filling the excavation chamber positioned in front TMB with excavated of soil plus ventonite suspension. the soil is mixed with the stabilizing medium in the chamber. Pumped awat by air-compressed pump through pipe up to the desander above-ground which separated stabilizer from mucks.

- Suitable for fractured soil gone and soil under extremely high water pressuer

pressuer

B2B Trade

Price (FOB) Negotiable transportation -
MOQ Negotiable Leadtime Negotiable
Payment Options Negotiable Shipping time Negotiable

JUN Engineering Co., Ltd.

Country / Year Established
South Korea South Korea /
Business type
Others

12

DUNS

President
Dong-Jun Kim
Address
#2001-5, Ahnha-ri, Hanrim-myun,, Gimhae-si, Gyeongsangnam-do, Korea
Product Category
Home & Kitchen,Machinery Tools,Mining Machinery Parts
No. of Total Employees
1-50
Company introduction

Based on "Technical Innovation" spirit, this company was established in 2010.
Which has been manufacturing and supplying various types of drilling & boring equipment such as TBM(Shield & Semi-Shield), RCD(Reverse Circulation Drilling Machine), Casing Oscillator, DCM(Deep Concreting Method), Powerpack, Desander, Decanter, Hammer Grab, Hang Grab, Casing Joint/Shoe, Tools & others.

Our division operate a highly equipment-supply system, powered by one of the most the optimized design, reliable structure/strength analysis, perfect quality.

JUN Engineering Co., Ltd. Strives to R & D the equipment that meet the needs and expectations of our customers. By customer's needs and market environment onto policies, the division today easily competes with the world's top companies. All of our employees and executives will do utmost best to make our equipment and service improve even further.

We sincerely appreciate our customers. They have been closely following the growth of the JUN Engineering Co., Ltd. With affection and interest. We Promise to repay their dedication with excellence Equipment and Techniques.

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