Leading Industrial Shredder Manufacturers

Industrial shredders come in a variety of sizes, from small office machines made to shred private documents to enormous commercial industrial shredders that prepare materials for recycling or disposal. Shredders have developed into a crucial component of manufacturing and production in recent years as a means of assisting in the reduction of trash discharged into landfills.

Industrial Shredding Process

The shredder is fed with the material to be processed. To do this, a hopper where the material is dropped in from the top or a conveyor can be used. The paper is seized by the blades and forced through the knives or cutters of a typical paper shredder. Industrial shredders, meanwhile, can shred a car with a lot of force, so the process is a little more difficult for them. In either situation, the material is grabbed by the cutting mechanism, which then drags it through the rotating blades to chop it into smaller pieces.

Depending on the material being shredded and the shredder's design, the material is sliced into shapes of varying sizes as it moves through the machine. On bulk shredders, sizing or discharge screens are used to sort materials and send oversize bits back through the cutting blades so that the material is reduced to a predetermined size.

Screens come in a wide range of sizes and are made to accommodate the type of material. There is interaction between the cutter and screen when shredder screens are aligned with the revolving cutter. Each type of shredding mechanism, shredded material, and intended use of the particles requires a particular method for collecting the shredded materials, which are divided into numerous categories.

A conveyor system is sometimes employed in systems to gather the materials that will be utilized as raw materials for recycling. Industrial shredding necessitates additional procedures to prepare waste for recycling, unlike the typical paper shredder which has a garbage can-style container for shredded material to fall into.

In certain methods, the material is shredded and then processed via a granulator to create pellets, smaller pieces, or other raw materials. The material could also be baled or dumped into a big bin during other procedures. Avoiding the disposal of recyclable materials in landfills and preparing them for remanufacturing are the goals of the shredding procedure.

Types of Industrial Shredders

The different types of industrial shredders include:

Single-Shaft Shredders

Single-shaft shredders have a single shaft with rotating blades, a hydraulic pusher plate, and a screen underneath to filter materials to the right size. They are used for recycling garbage. Materials are reduced to one or two inches in size by the single shaft's slow rotational speed (RPM). They are used to shred plastic products when a constant particle size is desired.

Double-Shaft Shredders

Shearing blades are attached on two shafts that revolve into one another at slow speeds in double (or dual)- shaft shearing shredders in order to gently shred big, high-volume feedstock into tiny bits of one to five inches in length. Since the shredder operates at a low speed, no dust is produced. Double-shaft shredders are designed primarily to handle big quantities of bulk materials.

Three-Shaft Shredders

To provide a constant flow of feedstock, a three-shaft shredder's three blades rotate at various rates. The screen that the material must pass through as it exits the shredding chamber determines the size selection for shredded items. If the material is too large to pass through the screen, it is recirculated through the machine until it is able to pass through.

Four-Shaft Shredder

Four shearing rollers and four sets of shearing knife rollers with various cutting shapes make up a four-shaft shredder. Pre-shredding and secondary shredding can occur simultaneously in a four-shaft shredder, increasing production efficiency. Materials that require separation are shred with consistently-sized particles using quad-shaft (four-shaft) shredders.

Horizontal and Vertical Hammer Mill Shredders

Small hammers are used in both horizontal and vertical hammer mill shredders to repeatedly strike the materials being fed into them to crush them. The material is fed into a steel drum that rotates quickly while being struck by hammers placed on a shaft, breaking it up into little pieces. The five main types of hammer mills are lump breakers, horizontal-feed, full-circle screen, gravity-discharge, and pneumatic-discharge. No matter the design, the hammer mill functions essentially the same.

Choosing the Right Industrial Shredder Supplier

To make sure you have the most productive outcome when purchasing an industrial shredder from an industrial shredder supplier, it is important to compare at least 4 suppliers using our list of industrial shredder suppliers. Each industrial shredder supplier has a business profile page that highlights their areas of experience and capabilities and a contact form to directly communicate with the supplier for more information or request a quote. Review each industrial shredder company website using our proprietary website previewer to get an idea of what each company specializes in, and then use our simple RFQ form to contact multiple businesses with the same message.