Professional Roadheader Manufacturer, Water Jet Cutting ...

Cutter Bits Cutting-bit as rock cutting machine is a kind of wearable part in roadway excavation machinery, roadheaders. It is the main tool for cutting rock and mineral.

Cutting Head, Cutter Bits, Roadheader, KAMY Mining ...

Produce a production license of the product, to ensure that the license number, approval date and expiration date.

Hydraulic Cutters, Roadheaders, Rotary Cutters, TBM ...

EBZ135 Roadheaders. EBZ135 cantilever-type roadheader is low height in structure, uses imported pilot control hydraulic system with high reliability, flexible operation and adapts to minimum cross-section of 6 square meters, can work in conditions where hardness coefficient= f7.

Imported coal cutting machine picks

Imported roadheader cutting bits - Cutter Bits China Coal Mining and Tunneling Cutting Picks ... The concial pick of coal cutter and development machine is a ... simultaneously select the America-imported ...

Cutter Bits in roadway excavation machinery - KAMY China

Cutting-bit is a kind of wearable part in roadway excavation machinery, roadheaders. It is the main tool for cutting rock and mineral. Common raw material from the majority of domestic and imported suppliers is : 42Cr, 35CrMnSi and other steel, hardness of up to 40-45HRC, impact toughness of not less than 49J / cm2.

imported coal cutting machine picks,Roadheader in …

Imported coal cutting machine picks - Roadheader Cutting Machine Cutting Picks - Kennametal. ProPoint™ Picks. Kennametal's ProPoint™ picks are slim, narrow-bottom (NB) carbide-tipped, and designed to cut coal with better penetration, lower forces, and ...