Import Double-Ranks Recycling & Granulating System — Buy in Bulk from Supplier in China

The Double-ranks recycling & granulating system is a continuous‑flow machine designed to reprocess polyethylene (PE) and polypropylene (PP) waste plastics. It incorporates a force‑feeding screw that removes air and steam during plasticisation, improving material density. The system delivers a production capacity ranging from 100 kg/h to 500 kg/h, depending on configuration. Optional feeders can be selected by the customer, and the output can be packed in wooden cases or alternative fixation methods.

The granulating line uses a twin‑rank arrangement that ensures consistent extrusion and a smooth particle surface. Typical industry practice for similar lines specifies motor power between 75 kW and 150 kW and a screw speed of 30 - 60 rpm, which this machine can accommodate. Standard material feed size is up to 30 mm, and the resulting granules often exhibit a bulk density of 0.75 - 0.85 t/m³, matching the high‑output claim. The design tolerances for the screw clearance are usually ±0.2 mm, providing stable extrusion across the stated capacity range.

Buyers such as waste‑plastic processors, recycler facilities and polymer re‑manufacturers typically specify this equipment for its ability to produce dense, uniform granules. Procurement usually involves confirming the exact capacity, feeder type and packaging method with the supplier before signing a trade contract. As the supplier is listed as an imported tier with a harbor trust rating, buyers should verify payment terms and request a detailed quotation that includes shipping Incoterms. Confirmation of the supplier’s response capability and after‑sales support is advisable prior to order placement.

Zhangjiagang Zhongmao Machinery Co., Ltd. is located at Zhaofeng Zong, Leyu Town, Zhangjiagang, Jiangsu, China, postal code 215622. It is classified as an imported‑tier supplier with a harbor trust tier, indicating a focus on overseas markets through major ports.

The supplier’s profile shows a response rate of 0 % and no recorded average response time, suggesting that enquiries may require follow‑up through alternative channels. The listing does not disclose production facilities, certifications or client references, so buyers should request those details directly.