Machines
Two flagship platforms: the GA-25 Lab scanner detecting defects down to 20 μm, and the GS-1000 Pro sorter ejecting defective pellets at up to 1,000 kg/h with ≥95% sorting accuracy. Full specifications, transparently documented — including who manufactures them.
Automatic optical inspection of polymer pellets for black specks, contamination, and color defects — down to 20 μm, with full statistics and customizable reports. Benchtop, unattended, 2–10 kg/h.
Inline optical sorting for transparent, translucent, and opaque natural polymer pellets — defects detected at 25 μm and rejected automatically. Up to 1,000 kg/h, unattended, 24/7.
Beyond the GA-25 Lab and GS-1000 Pro, the ZhongChuang product line covers the full range of pellet inspection and sorting needs — lower-throughput sorters (≈200 kg/h), inline quality monitors without rejection, and full pellet appearance analyzers (size, shape, snake-skin, tails, fibers). We also supply film defect detection systems for lab and production environments.
Tell us your material and throughput target — we'll recommend the right configuration.
Contact UsShip us 5 kg of your material — PE, PP, or any polymer pellets. Within 5 working days you receive a contamination report, or watch a live-run video of your pellets being sorted on the GS-1000 Pro. No purchase required.
