Vane without shaft 04
Special products can be customized according to customer size.
The material is only manganese steel.
The size can be customized according to customer’s requirement.
(Five parameters from the purchaser:inner diameter,outer diameter,screw pitch,thickness,direction of turning)
We can manufacture continuous spiral blade with outer diameter of 40-800 mm, inner diameter of 8-400 mm and thickness of 2-30 mm. The blade material is carbon steel, manganese steel and stainless steel. Rotation direction can be left and right, the length of various specifications of spiral blade and auger shaft. This product can be widely used in agricultural harvesting machinery, grain processing machinery, construction machinery, engineering machinery, chemical machinery, sludge treatment equipment, mining machinery, drilling machinery powder, granular, massive material transport.
Production can be customized according to the customer drawing and sample: the inner diameter is greater than or equal to 8mm, the outer diameter is less than or equal to 800mm, the thickness is 3mm-20mm, any length, any screw pitch.Rotating direction of left and right can be different specifications of the blade
According to blade specifications, there are three manufacturing processes:
1. Continuous cold rolling type, which is applicable to thickness of 3-5mm and inner diameter of more than 20mm and outer diameter of less than 800mm.
2. Continuous winding type, applicable to thickness of 3-20mm, internal diameter of 8mm or more, and external diameter of 200mm or less.
3. Stamping extension type, applicable to all models, but special mould shall be made.