rolling machine spiral blade

1 The professional  helical blade manufacturer

We specialized in producing most kinds of screw flight according to your drawings,

or size specification,such as :

1) Outer dia:

2) Inner dia:

3)Thickness:

4) Pitch:

5)Length:

6)Material:Low- carbon steel,manganese steel, stainless steel

2 The manufacturing process

1) Continued cold rolling 

2) Continued twisting

3) Stamping and estanding

3 Extensive application of the helical blade

It involved in many industries such as agricultural harvesting, foodstuff,grain, chemical,civil architecture and drilling for feeding the powdered ,granular and bulk materials

4 Type of spiral blade product

1) Agricultural machinery

2) Food machinery

3) Construction machinery

4) Mine drilling machinery

5 Product site & product parameters

1) Outer dia: <3000mm

2) Inner dia:  >20mm

3)Thickness: 2mmto 30mm

4) Pitch: any

5)Length: any

6)Material:Low- carbon steel,manganese steel, stainless steel