Product Description
Function: With the wide application of screw conveying, with the continuous expansion of the scope of use and the continuous increase in market demand, the equal-diameter and equal-pitch helical blades can no longer meet the actual needs of production, and the problem of machining and blanking of variable-diameter and variable-pitch blades is proposed, and the material selection is improper. , it is easy to cause unnecessary waste, for this reason, some improved methods are proposed to achieve the purpose of making full use of materials and improving economic benefits.
