Product Description

Material: *2CrMo4,*7CrNi3Mo,*0CrNiMo,*4CrNi3Mo,*4CrNiMo6,*0CrNiMo and according to the drawing.
Dimension: external gear**0mm****0mm, internal gear**0mm****0mm
Module:M*-M*6
Hardness: ******0HB,Quenching Hardness*****0HRC
Main  products:
1. Spare parts for ball mill
2. Spare parts of  rotary kiln
3. Spare parts for crusher
4. Spare parts for electric shovel
5, Steel mill smelting slag irrigation and a variety of castings, forgings, rivet welding pieces.
Production capacity: Annual output of various castings, forgings, work pieces, rivet welding pieces ***0 tons