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Home ProductsTBM Disc Cutter

17" 18" Twin Center TBM Disc Cutter High Precision Wear Resistance Strong Reliability

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Good quality Bimetallic Strip for sales
Good quality Bimetallic Strip for sales
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17" 18" Twin Center TBM Disc Cutter High Precision Wear Resistance Strong Reliability

China 17" 18" Twin Center TBM Disc Cutter High Precision Wear Resistance Strong Reliability supplier
17" 18" Twin Center TBM Disc Cutter High Precision Wear Resistance Strong Reliability supplier 17" 18" Twin Center TBM Disc Cutter High Precision Wear Resistance Strong Reliability supplier 17" 18" Twin Center TBM Disc Cutter High Precision Wear Resistance Strong Reliability supplier 17" 18" Twin Center TBM Disc Cutter High Precision Wear Resistance Strong Reliability supplier 17" 18" Twin Center TBM Disc Cutter High Precision Wear Resistance Strong Reliability supplier

Large Image :  17" 18" Twin Center TBM Disc Cutter High Precision Wear Resistance Strong Reliability

Product Details:

Place of Origin: China
Brand Name: OHMALLOY/OEM
Certification: ROHS
Model Number: SP-D20191029

Payment & Shipping Terms:

Minimum Order Quantity: 50 pieces
Packaging Details: Plywood case
Delivery Time: 5-8 working days after payment confirmed
Payment Terms: L/C, T/T, Western Union, MoneyGram, Paypal
Supply Ability: 30000 pieces per month
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Detailed Product Description
Material: H13(high Hardness) Size: 17" 18" 19" 20" (or Customized)
MOQ: 50 Pieces Application: Tunnel Boring Machine
Usage: Jointed Hard Rock Siutation Type: Single TBM Cutter/Twin Center TBM Cutter/Twin TBM Cutter

Single TBM Cutter Rings TBM Twin Center High Speed Disc Cutters 17" 18" 19" 20" Ready Stock

 

 

 

The hob parts "bearing" made by the company adopt imported original products such as TIMKEN of US, SKF of Sweden and NTN of Japan and the sealing elements adopt UME of US, which ensures that all kinds of cutting tools have the performance features of high precision, high bearing, strong reliability and high life.

 

Using self - developed high quality materials, the knife ring produced by our company leads the domestic counterparts and achieves international standards. Its HRC is 56 to 58 after a special process treatment, and the impact energy value detected by National Steel Yannake Testing Center is up to 40 J (internationally recognized), and the impact power resistance of domestic products of the same trade generally 24 to 30J. Therefore, our cutters have the characteristics of good impact , high hardness, good wear resistance and long service life. Our company will choose different types of cutter rings for different strata to meet the needs of customers. 

 

18" double disc cutter for tunnel boring machine like Komastu  Herrenknecht

● Bearings: TIMKEN Corp.

● Floating seal:Trelleborg

● Floating seal seat, left and right end cap material: 40CrNiMoA HRC36 ± 3

● Mandrel material: 40CrNiMoA HRC42 ± 3

● Oil type: Shell SHEL460

 

Disc Cutter Size

10"

(250mm)

12"

(305mm)

14"

(356mm)

15"

(394mm)

17"

(432mm)

18"

(457mm)

19"

(483mm)

20"

(508mm)

Rated Load 100KN 125KN 125KN 176KN 255KN 255KN 350KN 350KN
Applied TBMs   CREC TBM / CRCHI / HERRENKNECHT / KOMATSU / OKUMURA / IHI / KAWASAKI / HITACH / WIRTH / LOVAT / ROBBINS / NFM / LNSS ect.

 

 

17" 18" Twin Center TBM Disc Cutter High Precision Wear Resistance Strong Reliability

 

DISC RINGS

Forgings are made by the closed die method as Germany. Subsequent processing consisting of two machining steps and four heat treatment steps are completed in China.The steel manufacturing processes are designed to keep impurities to the lowest.Melting in an Electric Arc Furnace is followed by vacuum degassing. Ingot molds are filled from the bottom with the liquid steel shrouded in argon gas. Exceptionally clean steel ensures high resistance to fatigue, resulting in longer cutter disc life

 

17" 18" Twin Center TBM Disc Cutter High Precision Wear Resistance Strong Reliability

 

 

 

 

 

Contact Details
Ohmalloy Material Co.,Ltd

Contact Person: Sparrow

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