RECOVERY of edge trim from profiled cast thermoforming sheets, sometimes difficult with conventional feeding equipment, is said to be simplified by the new Hellweg LSZ 150/110 shredder.
The machine has/bur toothed rolls machined out of hardened tool steel. These are arranged in pairs one above the other within the aluminium housing. Edge trim strips are forced to separate from the sheet, held under tension and reduced to shredded material approximately 5 to 10 mm in length. This can be mixed with virgin.
Strips are introduced into the shredder by an 800mm rotary …
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