Import Electrostatic Separator — Buy in wholesale FOB from Supplier in Japan

The electrostatic separator from Xi'an Grand Harvest Equipment Co., Ltd. is a dry separation device designed to isolate copper granules from plastic waste in wire recycling lines. It operates using high-voltage static fields to exploit differences in surface conductivity, achieving separation efficiency of 90% to 95% for fine copper particles under optimal feed conditions. The unit is typically installed as an optional downstream stage after granulation and air classification, especially when processing thin or mixed-gauge wires where mechanical methods fall short.

The machine uses a stainless steel rotor and ceramic-insulated electrodes to generate a stable electric field between 15 kV and 30 kV. Feed material must be dry, with moisture content below 2%, and particle size between 0.5 mm and 3 mm for consistent performance. Typical industrial setups include a vibrating feeder and dust extraction system. The separator does not use water or chemicals, making it suitable for cleanroom or environmentally regulated facilities. Standard housing is mild steel with powder coating; stainless steel enclosures are available on request.

This unit is commonly purchased by copper recyclers in Europe and Southeast Asia who process end-of-life electronics or automotive wiring. Buyers often integrate it into existing lines to boost copper yield by 5% to 10% compared to gravity-only systems. Packaging is standard wooden crate, with palletized freight. Lead time is typically 4 to 6 weeks after deposit. MOQ is one unit; bulk discounts apply for multiple units. Installation support is available but must be confirmed directly with the supplier.

Xi'an Grand Harvest Equipment Co., Ltd. is listed as a supplier based in Xi'an, China, with its origin marked as Japan in the product record. The company profile does not specify manufacturing facilities, years in business, or employee count. There is no public verification of certifications, client list, or production capacity. The supplier's response rate is 0%, and average response time is unrecorded, indicating no recent buyer inquiries have been addressed. The product listing reflects a single machine model with no additional product lines shown.

The supplier's physical address is registered in Xi'an, China, yet the origin field for this product is designated as Japan. This mismatch suggests possible rebranding, third-party distribution, or data entry error. No documentation, factory photos, or export history are provided. The company does not appear to offer technical drawings, installation manuals, or after-sales service details in the listing. Buyers should treat this as a direct manufacturer claim without independent verification and confirm all operational claims before purchase.