Double-shaft and single-shaft metal shredders are the two types of metal shredders. A metal shredder machine is mostly used to shred cumbersome-to-transport huge pieces of metal and large-diameter drum metal components. The machine’s shears extrude one another and shred the materials into flakes that adhere to the specifications. Large-scale metal shredders increase application possibilities while also increasing manufacturing capacity and crushing effectiveness.
Dual Shaft Shredder Machine
Dual Shaft Shredders are the best choice for a variety of destruction and main size-reduction applications since they use two counter-rotating shafts.
Dual Shaft Shredders are frequently used to pre-shred tissue, wood scrap, tires, counterfeit goods, household items, and automotive parts for further processing in addition to document destruction, e-scrap destruction, and product destruction.
With its numerous cutter combinations, dual shaft shredders can process material quickly and continuously while avoiding jams. When shredding a product with a frictionless shell, they may use a ram to help with cutter engagement.
Industrial shredders with dual shafts operate at low speeds with high torque, which produces less heat and dust than high speeds with low torque.
Single Shaft Shredder Machine
Single shaft shredders have a rotor and hydraulic ram that are used to press garbage and scrap against the rotor, which starts the cutting process. Pressure sensors allow the ram to travel backwards and forwards, preventing jamming and overheating of the material. Large bulk materials can be broken down into particles as small as 10 mm using the shredders, which can be equipped with a variety of screen sizes.
The Difference Between Dual and Single Shaft Shredder Machine
What distinguishes a single shaft shredder from a double shaft one? Both single shaft and double shaft shredders are frequently employed in the waste recycling industry, but they differ in a few key ways.
The Single Shaft Shredder has a pusher plate/arm that is powered by hydraulics, a screen underneath the spinning shaft, and only one shaft with rotary blades.
Dual shearing shafts, also known as two bladed shafts, are what make up a double shaft shredder. This machine lacks a pusher or screen that is hydraulically operated.
The primary use of a single shaft shredder is to crush solid and thick materials such purgings, molding runners, and sprues, rubber rolls, bones, tree branches, wood lumbers, plastic pallets, and wood pallets.
Double Shaft Shredders are typically used to shred small to big sized relatively hollow or light objects, such as scrap TVs, computers, fax machines, and printers, tires for cars and trucks, film, plastic/steel drums, etc.
When material is fed into a single-shaft shredder, the hydraulically driven plate/arm drives the material toward the cutting shaft to guarantee that the rotary cutting blades effectively shred the material. The material will be shred repeatedly until the output shreds can be output via the screen mesh.
When material is fed into a double-shaft shredder, the material is hooked by the two shafts of cutting blades, which subsequently bite into it until the material is completely swallowed into the discharge chamber. The size of the shreds is quite arbitrary because they are ejected after cutting without going through any sort of screen.
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