Import Air Screen Cleaner With High Separate Effect — Buy in wholesale FOB from Supplier in China

The 5XF-2000-80 Air-Screen Cleaner from Yongming Machinery Manufacturing Co., Ltd. is a multi-purpose pre-cleaning and sorting unit designed for commercial crop processing. The machine integrates a gravity separator, vibrating grader, and proprietary material elevator with cyclone attachment to achieve graduated size separation into big, medium, and small fractions. Operating through a two-stage screening system driven by positive air pressure and eccentric shaft vibration, it removes blight seeds, undersized contaminants, and soil while conveying desired materials forward. The gravity separator exploits density differences between sound and damaged seeds, while elastic balls beneath the screens prevent blinding and maintain throughput during continuous operation.

Typical construction for this category of air-screen cleaner employs mild steel frame construction with punched or woven wire mesh screens, though Yongming's specific alloy grades and screen apertures should be confirmed directly. The proprietary elevator and cyclone system suggests a closed-transfer design that reduces grain damage and dust liberation compared with open-belt conveying. Standard screens for such graders range from 2 mm to 12 mm aperture depending on crop (cereal, pulse, or oilseed), with interchangeable decks allowing rapid changeover between batches. The vibrating mechanism usually runs at 280-360 rpm with variable amplitude; buyers should verify the motor power, screen area, and eccentric mass fitted to this specific unit.

Primary applications include seed conditioning stations, grain elevators, and commodity processors requiring certified seed lots with defined size fractions. The machine suits wheat, maize, soybean, sunflower, and similar free-flowing granular materials with moisture content below 15 percent. Target buyers are seed companies, large-scale cooperatives, and export-oriented grain handlers who need pre-cleaning ahead of colour sorters or gravity tables. Before placing an order, confirm the motor rating (kW), overall dimensions, and whether the gravity separator includes adjustable deck angle and fan speed. Also clarify whether Yongming supplies spare screen sets and rubber balls as part of the initial shipment or as separate line items.

Yongming Machinery Manufacturing Co., Ltd. is located in Langshan Town, Linhe District, Bayannaoer City, Inner Mongolia, China, placing it within one of China's primary grain-producing regions. The company holds a harbor trust tier on the platform, with a published response rate of 0.00 percent and zero logged average response hours. These signals indicate limited or no recent engagement through the platform's inquiry system; buyers should therefore expect to establish direct contact via the listed address or alternative channels and should not rely on platform-mediated responsiveness for urgent quotations.

The supplier's product description emphasises proprietary elevator and cyclone integration, suggesting in-house fabrication capability rather than pure assembly trading. No information is provided about factory floor area, workforce size, annual turnover, export licence status, or ISO certification; these gaps should be filled through direct due diligence. Buyers are advised to request video factory verification, reference installations, and third-party inspection reports before committing to a purchase. The Inner Mongolia location offers proximity to domestic grain belt demand but may add inland freight complexity for sea-export shipments; clarify ex-works versus delivered terms during negotiation.