2*110 Kw Motors Double Shaft Metal Shredder 20 Ton/H Capacity

Product Specification

2*110 Kw Motors 20 Ton/H Capacity Double Shaft Metal Shredder
 
Introduction of double shaft metal shredder
 
Dual shaft metal shredder, also known as shear shredder, reduces the size of materials through shearing, tearing and extrusion. This shredder is widely used in waste plastics, waste rubber, wood, crop straw and other large volume wastes. It introduces more than 30 years of experience in manufacturing such equipment in Europe and America into China, and improves and develops it according to the actual situation in China, A series of double shaft shredders with mature technology and advanced design are launched to provide reliable equipment for crushing and volume reduction treatment in the early stage of waste recycling in China.
 
Technical data of double shaft metal shredder

 
Advantage of double shaft metal shredder 
 

1. The dual shaft shredding machine is firm and durable. It is suitable for recycling all kinds of large solid materials, refractory materials, plastic containers, plastic barrels and plastic backing plates. Shredded particles can be as small as 20mm according to different needs. And we can provide all kinds of feeding buckets according to customer needs. The equipment has the advantages of low speed knife rotation, low noise and more energy saving.

2. It is composed of moving cutter head and fixed cutter to complete the function of chopping materials. The cutter head is composed of a base shaft and several moving cutter blocks in the shape of quadrilateral. The moving blade block has 4 cutting edges, which can be replaced. The moving cutter blocks are arranged in V-shaped rows along the base shaft, fixed on the base shaft with screws, and rotate together with the base shaft to form a moving cutter head. There are two groups of static knives, which are fixed on the frame. The material is pushed by the horizontal hydraulic cylinder to feed in the direction of the cutter head. The speed is stable and adjustable, and the propulsion force is large and uniform. It is suitable for recycling all kinds of large solid materials, irregular and difficult to treat materials, plastic containers, plastic barrels, tubes, films, fibers, paper, etc. The spindle speed is 45 ~ 100 rpm.

3. Different knife sticks can be selected for different materials. Correct selection of knife sticks can greatly improve the service performance and production efficiency of the equipment. Our factory now provides knife sticks: high-performance knife sticks, hard material knife sticks and film knife sticks.

4. While selecting different knife sticks, our factory also designs different installation methods of knife holder according to the characteristics of different materials: Welded movable knife holder, removable movable knife holder and integrated movable knife holder.

Working process of double shaft metal shredder
 
The main working parts of the crusher are a pair of relatively rotating rollers, which are equipped with spirally arranged gear teeth. When the material enters the machine, it is torn and sheared by the teeth of the high hardness wear-resistant material which rotates staggeredly and is splitted, broken and crushed into smaller than the set size, and then forcibly excluded from the machine. Roller driven by motor through reducer has super-large torque, encounter difficult debris, will automatically reverse under the action of PLC automatic control system, and many times positive and negative, until the material is broken and discharged.