Tungsten Carbide Shell Buttons for Shield Tunning Machine

Tungsten carbide Shield cutters ,TBM cutters are mainly used for construction of urban railway,traffic tunnel like metro,

utility tunnel for supplying,emission and others.

The grades of our TBM inserts achieved ideal balance between wearing and impacking. Moreover with excellent corrossion resistance.







 

Tungsten carbide Shield cutters ,TBM cutters are mainly used for construction of urban railway,traffic tunnel like metro,

utility tunnel for supplying,emission and others.

The grades of our TBM inserts achieved ideal balance between wearing and impacking. Moreover with excellent corrossion resistance.







 

Germanium Granule

Germanium Granule,Spherical Shape Germanium,Plain Film Germanium

UVW Signal Encoder Co., Ltd. , http://www.chinaencoder.com