tunnel boring machine hard alloy carbide shield cutter tips

Description of hard alloy shield cutter tips

carbide shield cutter insert for Tunnel Boring Machinery Tool Part

1, 100% virgin raw materials, stable chemical properties, long life circle.

2, High hardness, good hardness, excellent wear-resistance.

3, High accuracy with long lifespan

4, Hip sintered, good performance

5, Various sizes and full types available

6, Products can be customized upon requirement

Shield cutter machine of Tunnelling tool is a kind of advanced equipment for underground tunnel construction.

This equipment can do the field operation that not affect any construction on the ground.

This is available and best choice for crowd city areas, protecting buildings or historic site on the ground.

There have a very big circle blade in the front of shield cutter machine with carbide shield cutter insert, We have mounting various kind of cutters on the blade.

In order to promote stable and long life time of application, we have research and developed carbide shield cutter insert with special material that mainly suitable for tunnel borer machine:

high impact toughness, high abrasion resistance, stable physical ability, the appearance of fine workmanship etc.

Application of hard alloy shield cutter tips

carbide shield cutter insert are normally used for coring softer rock formations, overburden drilling, and cleaning of drill holes

Production and test process of hard alloy shield cutter tips

1, ball grinding mill to produce raw material

2, press to shape blanks

3, semi-finished products inspection

4, sinter blanks to finish (HIP)

5, finished products inspection

Packing and delivery of hard alloy shield cutter tips

1, wrapped carbide shield cutter insert in paper to avoid carbide shild cutter broke

2, put the carbide shield cutter insert in inner small carton box

3, put the inner box into outter carton and fill the carton with foamed plastic

4, wrap the carton with packaging tape

5, you can choose any delivery way such as DHL,TNT,UPS ect.

Company infromation

230 workers, 8000 m2 non-dust workshop, 18 years experience , 10000 sets mould, 5 workshop included grinding powder workshop, pressing workshop, sintering workshop, processing workshop, mould production workshop.

Production capacity 50tons/month, well-known brand ”Ri Xin” has registered in Europe for 6 years , ISO, CE&FDA certificated, one hour reach Shanghai port, this is how we keep superior quality and competitive offers for global valued customers.

Our main products cover cold heading dies, wire drawing dies, strips and plates, saw tips, brazed tips, disc cutters, round rods, rock drilling bits and buttons, milling tools, also we can make all kinds of customized proposal to meet customers’ requirement.