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Customized cemented carbide shield cutter for tunnel boring machine

Good quality Tungsten Carbide Strips for sales
Good quality Tungsten Carbide Strips for sales
Made a visit to the factory last year. It was a very nice trip and ZHUZHOU is a quiet,confortable city .Thanks for your entertainment.

—— Claudine from Brasil

20 days to receive the products,Great factory and DHL !

—— Pawan Kumar from Pakistan

Very good quality ,It’s a surprise for me to get them with this price.

—— James Gray from USA

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Customized cemented carbide shield cutter for tunnel boring machine

China Customized cemented carbide shield cutter for tunnel boring machine supplier

Large Image :  Customized cemented carbide shield cutter for tunnel boring machine

Product Details:

Place of Origin: Zhuzhou Hunan China
Brand Name: none
Certification: ISO9001:2008 ISO9001:14001
Model Number: many

Payment & Shipping Terms:

Minimum Order Quantity: 5KG
Packaging Details: Packed in carton firstly, and then reinforced with wooden or paper case for outer packing
Delivery Time: 2-3 weeks
Supply Ability: 30Tons/month
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Detailed Product Description
Product Name: Shield Cutter Material: WC+Co
Surface: Unground Or Ground Grade: YG8C, YG11C, YG13C YG15C
Grain Size: Coarse Type: OEM&ODM

Customized cemented carbide shield cutter for tunnel boring machine
A tunnel boring machine (TBM) is a machine used to excavate tunnels with a circular cross section 
through a variety of soil and rock strata.  There have a very big circle blade in the front of tunnel 
boring machine equipped with various kinds of cutters, in order to promote stable and longer lasting
 life of application, we have research and developed special tungsten carbide materials suited to 
your application.The TBM technology is mainly used in underground ming and traffic tunnelling
 like metro, railway and road tunneling.
Grade and Applications:
Other grades may be offered by customers' requirements

GradeDensityT.R.SHardness Performance & application recommended
MK415.1180090Mainly used as small buttons for percussion bits to cut soft and
medium hard formations.
MK614.9200090.5For coring crowns, electric coal drill bits, coal cutting picks, oil
cone bits and scraping knife bits, usd in geological prospecting,
 coal mining and oil well boring.
MK814.7240089.7For coring crowns, electric coal drill bits, coal cutting picks, cone
drill bits and scraping knife bits, used in geological prospecting,
coal mining and oil well boring.
MK1014.7245088.5Mostly used as the buttons of small and mediumsized percussion
 bits and as the inserts of rotary prospecting bits to cut soft and
 medium hard formations.
MK1514.6245087.8Suitable to strips, conical buttons for rotary percussion-resistant,

geological prospecting buttons, cut soft and medium hard


Primarily for the buttons and inserts of rotary percussion bits
 to cut

medium-hard and hard formations.

Primarily for the buttons and inserts of rotary percussion bits
 to cut

medium hard and very hard formations.
MK3014.4260087Largely for the inserts and buttons of percussion bits and tricone
bits to cut medium-hard, hard, and very hard formations.
MK4014.2265086.5Predominatly for the buttons of tricone bits and inserts of rotary
percussion bits to cut hard and vey hard formations.
MK5014270086For oil cone drill bits, for medium soft and medium -hard rocks.

Good strength and less wear resistance, for bits of rotary

 rock drills and heavy rock drills, for hard and very hard rocks.

Competitive Advantage:
1. Expertise in tungsten carbide for 15 years, we can assit you in choosing the optimum grade for your job.
2. We produce only with advanced tungsten carbide material to ensure high level of quality
3. You're guarranteed to find the right one for your application with various grade and types available
4. All our product are in-house made under strict quality controlled conditions.
Customized cemented carbide shield cutter for tunnel boring machine
1. All raw materials are tested in terms of density, hardness and T.R.S before use.
2. Every piece of product goes through in-process and final inspection.
3. Every batch of product can be traced.
4. 100% of our products pass final inspection before being put on the market.
Customized cemented carbide shield cutter for tunnel boring machine

Contact Details
Zhuzhou Mingri Cemented Carbide Co., Ltd.

Contact Person: Linda

Tel: +8615886314519

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