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Industrial Shredders

A reliable source for Industrial Shredders information and leading Industrial Shredders Companies & Manufacturers.

An industrial shredder is a piece of powerful machinery made to crush dense and light materials so they can be recycled or more easily disposed of. By converting otherwise useless materials into raw forms for remanufacturing or trash management, they are an environmentally-friendly device. Read More…

Industrial Shredders Industrial shredders are machines used to destroy objects on an industrial scale. They are used by a large variety of industries, including the health care, paper production, recycling, waste removal, milling, storage and many other industries. They shred cardboard into packaging material, destroy private documents for government agencies, hospitals and law firms, and prepare used products for recycling.
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Leading Manufacturers

Cambridge, ON  |  800-465-3214

Shred-Tech is an industry leader in the custom design and manufacturing of waste reduction systems and shredding machinery for a variety of recycling applications.

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Shred-Tech $$$

Archdale, NC  |  336-895-1963

Since Vecoplan was founded in Germany in 1969, they have been striving to provide quality products and superior service. Now, with footholds in many additional countries, including the US, they continue to influence the market with various types of equipment, including cardboard shredders.

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Vecoplan, LLC $$$

Wilsonville, OR  |  503-682-3633

Tackling the toughest shredding problems since 1980, SSI Shredding Systems designs, manufactures and supports today's most versatile shredders and size reduction solutions.

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SSI Shredding Systems, Inc. $$$

Grand Prairie, TX  |  877-582-7800

Our long established Saturn-brand industrial shredders are designed with cost and innovation in mind, and provide the benefit you need no matter what you need to shred!

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Granutech-Saturn Systems $$$

Germantown, WI  |  800-959-0880

Since 1933 Blower Application Company has provided customers with industrial waste disposal solutions. Paper, foil, light metal, plastic, wood pallets and skids are no match for our five varieties of shredders. We offer horizontal floor shredders, piggyback shredders, warehouse shredders, core shredders and pallet shredders. Our products minimize noise, dust, maintenance and energy consumption.

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Blower Application Company $$$
placeholder image Shred-Tech Vecoplan, LLC SSI Shredding Systems, Inc. Granutech-Saturn Systems Blower Application Company

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 shredder

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.

single shaft industrial shredder

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.

three shaft shredder

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.

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