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Professional Steel Material Factory From china
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TBM shield Machine cemented Tungsten Carbide Blades for tunneling shield Machine Tunnel Boring Machine

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Jiangsu Liangyi Co.,Limited

TBM shield Machine cemented Tungsten Carbide Blades for tunneling shield Machine Tunnel Boring Machine

Brand Name : steel

Model Number : FOrgd rings

Certification : API

Place of Origin : CHINA

MOQ : 1PCS

Price : Depends on the sizes

Payment Terms : T/T,L/C

Supply Ability : 10000 tons

Delivery Time : 15 days

Packaging Details : Plwooden Case

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TBM shield Machine cemented Tungsten Carbide Blades for tunneling shield Machine Tunnel Boring Machine factory from china

Shield machine, also known as tunneling shield or tunnel boring machine, is mainly used in tunnel boring in mine, road and railway constructions. Tungsten carbide blades are installed in the forefront of tunnel boring machine to cut through rocks. Basically, there are two types of cemented carbide blades for TBM: the one for soft rock formation and the one for hard rock formation. These two tungsten carbide blades are made from different grades of tungsten carbide. We provide a full range of carbide blades for TBM in both standard and custom configurations. Our company is able to produce various cemented carbide blades to fit various tunnel boring machines.

Applications
Tungsten carbide blade for TBM is mainly used to insert into drill bits to drill soft rock formation and coal formation. Other applications are based on our clients’ specific needs. For a given rock formation, we are able to select suitable grades and shapes to make suitable cemented carbide blades.

Advantages
1. Tungsten carbide blades manufactured by our company have good quality and competitive price. They can be applicable for kinds of machining processes.
2. Our cemented carbide blades feature simple structure, low cost, high reliability and convenient use. They can effectively solve the problem of shield construction and pile foundation.
3. It can reduce the construction time, save the construction cost and improve the construction efficiency.
4. We has over 10 years’ manufacturing experience of tungsten carbide blades. We have a few senior engineers who specialize in tungsten carbide field for many years.
5. We have strict quality control and assurance system to guarantee the consistent quality of cemented carbide blades.
6. For your non-standard parts, we have strong ability to make mold by ourselves, and produce them as per your requirements.

Forged ratio:

no less than 4:1

Technical Data:

According to the customer's requirement of Chemical Composition, Physical Properties and Mechanical Testing

Test:

Ultrasonic test according to SEP 1921-84 G3 C/c

Certificate of Quality

in addition the normal terms, production process, the mechanical property forged ratio, UT test result, Grain size, heat treatment methods and the sample of is shown on the Certificate of Quality

Marking:

Grade, heat NO. length will be stamped one each bar with required color

Payment:

30% advance by TT; Balance pay before the shipment against shipping documents or irrevocable LC at sight

  • Certification:
    ISO 9001:2008, PED Certificate,API, TUVRheinland, Bureau Veritas (BV), Lloyd Register (LR), ABS, RINA, Germanischer Lloyd (GL), Korean Register of Shipping (KR), Det Norske Veritas (DNV), Nippon Kaiji Kyokai (NK);
  • Forging & Heat Treatment Equipment List

    Name & Description

    Forging Handling Capacities

    Quantity

    3150 Tons Free Forging Hydraulic Press

    Max. Single Forging in 28 Tons

    1

    5000mm Diameter Rolling Forging Machine

    Max. Single Forging in 16 Tons

    1

    8 Tons Free Forging Hummer

    Max. Single Forging in 7.5 Tons

    1

    6 Tons Free Forging Hummer

    Max. Single Forging in 5.5 Tons

    1

    5 Tons Free Forging Hummer

    Max. Single Forging in 4.5 Tons

    1

    60 Tons Forging Handling Operator

    Max. Single Forging in 45 Tons

    1

    10 Tons Forging Handling Operator

    Max. Single Forging in 7.5 Tons

    1

    80 Tons Crane

    Max. Single Ingot in 80 Tons

    1

    60/30 Tons Crane

    Max. Single Ingot in 60 Tons

    1

    30/10 Tons Crane

    30/10 Tons

    4

    Trolley Heat Furnace

    5000*1500*1200 mm

    3

    Trolley Heat Furnace

    8000*2000*1600 mm

    3

    Trolley Heat Furnace

    6500*1500*1200 mm

    3

    Vertical Heat Furnace

    Ø2500*10000 mm

    2

    Total Forging Equipment Quantity

    24


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