• Hard alloy shield cutter Unground Surface for tunnel boring machine
Hard alloy shield cutter Unground Surface for tunnel boring machine

Hard alloy shield cutter Unground Surface 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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Detail Information

Material: 100%vrigin Material Surface: Unground
Grade: YG13C Grain Size: Coarse
High Light:

tbm disc cutter

,

metal disc cutter

Product Description

Hard alloy shield cutter Unground Surface for tunnel boring machine

Hard alloy shield cutter Unground Surface for tunnel boring machine

 

Description:

The shield & TBM cutter is applied to tunnel through rock no matter what kinds of ground 

conditions for under road tunnel construction and subway tunnel construcation. Our company

can manufacture the tips of tunnel boring machines with high quality and competitive 

price, also can customized according to the customer's requirement.

 

Hard alloy shield cutter Unground Surface for tunnel boring machine 0Hard alloy shield cutter Unground Surface for tunnel boring machine 1

 

 

Advantage:

 

1.Free sample

 

2.Direct factory produce and sale

 

3.All kinds of grades are available

 

4.Custom made available

 

5.Precision processing and strict product inspection

 

6.Advanced Equipment and professional technicians

 

7.Gurantee the bulk quality are in accordance with the samples

 

8.ISO 9001-2008,ISO 14001-2004 Quality Control System

 

9.100% virgin tungsten carbide powder

 

10.High speed cutting, wears well & long service life

 

11.High hardness, high strength, wear resistance

 

12.12years professional experience

 

 Grades,Properties And Applicatins Recommended

 

Grades

Density(g/cm³)

Hardness(HRA)

T·R·S(N/mm2)

Application

YG4C

15.00

89.5

1800

Mainly used as small buttons for percussion bits and as the inserts of rotary prospecting bits to cut soft, medium-hard formations.

YG6

14.80

89.5

1700

Mainly used as the buttons of small and medium-sized percussion bits and as the inserts of rotary prospecting bits to cut soft, medium-hard formations.

YG8

14.70

88.5

2300

Mainly used as the buttons of small and medium-sized percussion bits and as the inserts of rotary prospecting bits to cut soft, medium-hard formations.

YG8C

14.70

88.0

2300

Mainly used as the buttons of small and medium-sized percussion bits and as the inserts of rotary prospecting bits to cut soft, medium-hard formations.

YG9C

14.50

87.0

2400

Mainly used as the inserts and buttons for rotary-percussive bits, coal-cutting bits and tricone bits to cut medium-hard and hard formations.

YG11C

14.40

86.5

2450

Mainly for the inserts and buttons of heavy rock drill bits and rotary-percussive bits, coal-cutting bits and tricone bits to cut medium-hard and hard formations.

YG13C

14.30

86.0

2500

Mainly used as the inserts and buttons of tricone bits rotary-percussive bits and heavy rock drill bits to cut medium-hard and hard formations.

YG15

14.00

86.5

2500

It is stronger, and is mainly used as the inserts and buttons of rotary-percussive bits, heavy rock drill bits to cut hard and very hard formations.

YG16

14.10-14.30

87.5

2400

It is mainly used for making cemented carbide substrate tips to be used in PDC cutters for excavating coal and oil field PDC bits.

YG20

13.40-13.70

85.0

2254

Mainly for the stamping dies used in the conditions of heavy impact load and large strees.

 

 

Other grades may be offered by customers' requirements

 

 

 

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