center cutters for subway construction/tungsten carbide cutters for shield machine

Product Introduction

We are professional produce center cutters,

Application for subway construction/tungsten carbide cutters for shield machine etc.

Center cutters:

Other types of TBM Spare part:

Drag teeth:

Over Cutters:

Peripheral cutters:

Protection cutters:

Product Application & Specification: 

Shield machine is a kind of advanced equipment for underground tunnel or subway 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, Protect buildings or historic site on the ground.

There have a very big circle blade in the front of shield machine, 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 special tungsten carbide materials that mainly suitable for tunnel borer machine: With high impact toughness, high abrasion resistance, stable physical ability, wide application field, The appearance of fine workmanship etc.

Product Advantages:

1.Wildly used in shield machine.

2.The specification based on the different part of cutters.

3.Easy to install and remove.

4.With high impact toughness, high abrasion resistance.

5.stable physical ability, wide application field.

6.Top quality and long life time.

7.The appearance of fine workmanship etc.

How To Use:

Brazing or soldering tungsten carbide tips on the cutters,

Mounting cutters on the center cutter of shield machine.

Packing Details:

Interior packaging: plastic or paper box interior,

Exterior packaging: carton or wooden case.

Also could be customized.

Producing Process and QC System:

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. 

Payment Method:

Transportatin Mode:

By express, by air, by road, by railway, by sea etc.

About us and Certification:

Zhuzhou Kerui Cemented Carbide Co., Ltd is a professional tungsten carbide manufacturer

located in Zhuzhou City, the world renowned cemented carbide base. Have been involved in this

field for over 10 years, we have reach experience in production and research of carbide products. 

We are also an assessed supplier by Alibaba and BV.

FAQ

1. How to make an inquiry?

Firstly, please mention the enquired product clearly in terms of grade, type or drawing with dimension and tolerance, quantity etc. It’s better if you could have a brief introduction of your company.

Secondly, please mention your price terms, e.g. FOB, CIF. For CIF, please name the destination port.

2. What’s your MOQ?

Our MOQ could be 1 piece or 1kg. But the price will be a little bit high when the quantity below

50kg or 2000USD.

3. What’s your delivery time?

For standard types, the delivery time is normally 25-30 days. For nonstandard type or further processed type, the delivery time is 40-45 days. If you need the goods urgently, we could try to

push the production and shorten the delivery time.