300 sheet‑edge scrap online crusher, one‑to‑one configuration
Key words: crimping machine, packaging machine
cup counting machine
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Description
The 300‑model series sheet and edge‑trim recovery machine is designed for use on sheet‑extrusion lines, where both finished products and two or more edges of trim are generated during operation. The edge trim remains clean and dry as it is produced, is immediately compacted by a puller, and then fed into the shredding chamber, where it is cut into flake‑shaped pellets. These shredded materials are then conveyed by a blower directly to the extruder’s feed port, where a small screw feeder, working in tandem with the main screw, presses and forms the mixture of new and recycled material, enabling closed‑loop recycling. This process achieves 100% recovery of edge trim without contamination from oxidation or moisture (due to steam injection), thereby preserving the physical strength, stress characteristics, and color‑luster of the extruded product. As a result, product quality is enhanced. Moreover, automated edge‑trim recovery delivers additional benefits, including cost and material savings, improved production‑process management, increased competitiveness, and environmental improvements—most notably, a significant boost to conventional productivity.
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