In‑Line Hot‑Grinding & Plastic Pelletizing Closed‑Loop System

Industry: Charging‑gun injection‑molding plants, new‑energy cable extrusion workshops, automotive connector factories, automotive‑harness plants generating large volumes of TPU / TPE / PP sprues and trim waste.

Industry Pain Points:
Charging‑gun‑housing and connector injection generate massive sprues, and cable extrusion continuously produces trim waste. Conventional waste handling requires manual collection and off‑site transportation with high labor & logistics costs. Third‑party recycling causes severe material‑property degradation, making recycled material unqualified for automotive‑grade production. Open grinding creates heavy dust and odor, failing OEM green‑factory and EU REACH audits. Waste disposal further increases plastic‑material cost and squeezes manufacturer profit margin.

Solution Provided:
KexLink in‑line hot‑grinders connect directly to injection‑molding machines to crush sprues on‑the‑spot. Extrusion on‑line recycling systems handle cable trim waste in real‑time. Coupled with pelletizers, waste is re‑processed into qualified pellets for direct production reuse. Waste recovery rate exceeds 95 %, eliminating waste‑packing, transportation and third‑party‑disposal expenses. Hot‑grinding technology preserves original material performance. Oil‑resistant and temperature‑resistant re‑pellets can be reused for charging‑gun housings and cable jackets. Fully‑enclosed machine design controls dust and odor to pass OEM green‑factory audits and EU REACH compliance, supporting 7×24 continuous mass production.