Our standard heavy-duty plastic granulator machines, also referred to as plastic crushers, play a crucial role in the plastic recycling sector. Engineered with precision, these granulators boast exceptional durability and possess the distinct capability to swiftly and effectively slice various plastic streams into uniform flakes or regrinds.
As one of our top-selling plastic recycling machines, these granulators are integral components of many of our comprehensive recycling solutions, including our renowned PET bottle washing lines, plastic film recycling lines, and beyond.
Working Principle
At the heart of our plastic granulator machine lies an open rotor fitted with heavy-duty knives, arranged in either a double-scissor cut or V-shape configuration, tailored to suit your specific needs. As the rotor spins at high velocities, the rotor knives engage with stationary knives positioned within the cutting chamber. Material undergoes continuous cutting until it reaches a size conducive to passing through a screen filter.
Typically, our filter screens range from 10mm to 100mm; however, customization options are available to accommodate your precise requirements.
Our standard plastic granulator features 12 rotor knives and 3 stationary knives. All knives are constructed from ultra-durable D2 (equivalent to SKD11) high-carbon, high-chromium steel, ensuring prolonged usage before sharpening is necessary. Hydraulic-assisted access to the cutting chamber facilitates easy adjustment of all knives.