What is the difference between a single-shaft shredder and a double-shaft shredder?

   There is not much difference between the names of single-shaft shredder and double-shaft shredder. Is there any difference? Next, I will give you a brief introduction to the differences between single and double-shaft shredders:

   1. Composition structure

   The single-shaft shredder is mainly composed of a spindle, a blade, a fixed knife, a load-bearing box, a box bracket, a feeding system, a pushing system, a power system, and an electrical control system. The material enters the shredding box through the feeding system.

Carrying the shredding blade, the pushing box pushes the material to the vicinity of the blade. After the shredding blade tears and squeezes the material, the material is shredded into small pieces and discharged from the screen holes to achieve material shredding.

   The double-shaft shredder is mainly composed of a shredding blade set, a load-bearing box, a box bracket, a feeding system, a power system, and an electrical control system. The material is broken using the principle of mutual shearing and tearing of two relatively rotating knife rollers. The material enters the shredding box, and is shredded into small pieces through the comprehensive action of tearing, squeezing, and shearing by the shredding blade, and is discharged through the discharge hole under the equipment. Subsequent materials are sent out through the conveyor belt for further crushing. deal with.

   2. Number of cutter spindles

   The single-shaft shredder is equipped with only one moving shaft, and the blades are installed on this shaft, forming a shearing pattern with the fixed knife on the box.

   The double-shaft shredder has two moving shafts, both of which are equipped with blades. The two shafts rotate relative to each other and operate the materials similar to those of a single-shaft shredder.

   3. Working principle

   The dual-shaft shredder is driven by "dual motors + dual planetary reducers" and uses the principle of mutual shearing and tearing between two relatively rotating knives to crush materials.

   The single-shaft shredder adopts a single-shaft "motor + reducer" drive design to provide large shearing force and ensure high crushing efficiency. It is often used for fine crushing of solid waste, which can process materials into smaller particle sizes at one time.