Plastic shredder machines transform waste into reusable raw materials for manufacturing plastic containers, PET bottles, and PVC pipes. They are used in a variety of industries including labs, manufacturing units, catering industry, nursing homes and healthcare facilities, cardboard manufacturing units and supermarkets. They are also a great way to reduce the volume of discarded items during industrial processing, and can generate revenue for recycling companies.
There are different types of plastic shredding machines based on the type of materials and the size of the waste being processed. Some models are capable of tearing, cutting and grinding the scrap material to produce fine particles. Others are designed to simply cut the plastic into strips. It is important to select the right model for the job in order to avoid unnecessary maintenance and production interruptions.
In addition, it is important to consider safety and portability when selecting a shredding machine. It is not simple to move machinery weighing close to a ton or more, and some models generate a lot of dust and noise. It is also important to ensure that the machine will not cause environmental harm by producing excessive waste or generating hazardous chemicals.
Typically, there are two types of shredders: single-shaft and double-shaft. Single-shaft plastic shredder machines have a unique design that uses square knives bolted to a large, closed rotor in a staggered pattern. The square rotor knives act as stationary blades while the jagged-teeth cutters are mounted inside the cutting chamber. The rotor is powered by a motor, which spins between 60-100 rotations per minute. A hydraulic assisted drawer pushes the shredded material into the rotor and it is cut by the jagged-teeth cutters until it reaches the desired size.
The size and shape of the hooks on the cutters determine how much of the material is shredded. A larger hook catches more material and can improve the rate of production. However, it is important that the hooks grab no more than what the plastic shredding machine can handle at a time or else production will slow down significantly. Many manufacturers offer a variety of cutter configurations, motor, hopper and stand options for shredding a wide range of plastic waste products.
Some plastic shredders are built to perform a specific task, like cutting tree branches and bones or reducing specimen vials in a lab. Other models are built to perform several different tasks, such as cutting, grinding and pulverizing, and are able to meet the needs of almost any plastics processing application. For example, a double-shaft plastic shredding machine can be used to reduce a variety of waste plastics, while a single-shaft machine may be better for solid, thick waste materials. Some shredding machines can even be combined with a granulator to create a system that excels at handling all types of waste plastics. This can help to increase the amount of recycled material and reduce the cost of production. plastic shredder machine