Import Black Bean Seed Cleaning And Grading Machine — Buy in wholesale FOB from Supplier in China

This black bean seed cleaning and grading machine from Shijiazhuang Julite Machinery Co., Ltd. processes raw seed material through a two-stage separation system. Materials first enter a front-end vertical air screen, where an adjustable airflow removes chaff, dust, and other light impurities based on aerodynamic density differences. The cleaned material then passes through a vibratory sieve fitted with precision-punched screens calibrated to grain size, separating oversized and undersized contaminants. The machine handles black beans and similar grain legumes with throughput rates typical for small-to-medium seed conditioning operations.

The air screen employs a vertical air channel with variable fan speed, allowing operators to tune separation intensity for different seed densities and moisture contents. Vibration sieve decks use interchangeable punched-hole or slotted screens, with aperture sizes selected to match the target grade length and width of black bean varieties. Standard construction utilises carbon steel for the main frame and contact surfaces, with typical motor drives of 1.5 kW to 3 kW depending on throughput class. The integrated elevator or screw conveyor feed ensures continuous flow without bridging, while the closed-circuit dust collection keeps workplace particulate within occupational limits.

Buyers include seed merchants, grain cooperatives, and food processors who need pre-cleaning before storage or further processing. The machine suits facilities handling multiple legume species where batch changeover demands screen swaps rather than dedicated lines. Shijiazhuang Julite Machinery locates in Hebei Province's economic and technological development zone, with the supplier's response rate currently at zero percent, so buyers should expect delays and plan contact through multiple channels. Typical Incoterms and payment structures for Chinese agricultural machinery remain subject to direct negotiation with the supplier.

Shijiazhuang Julite Machinery Co., Ltd. operates from No.3 Ganjiang Road in the Economic and Technological Development Zone of Shijiazhuang City, Hebei Province, China. The supplier holds a harbor trust tier, indicating a baseline platform verification status rather than an advanced assurance level. The response rate shows zero percent with an average response time of zero hours, which signals either a dormant account, a technical reporting gap, or a newly listed profile with no inquiry history. Buyers should treat direct communication as uncertain and verify current operational status before committing deposits.

The company focuses on seed and grain processing equipment, with this listing describing a specific cleaning and grading line for black bean and similar legume seeds. No employee count, annual revenue, factory size, or client references appear in the available profile. The description emphasises mechanical separation principles rather than automation or digital controls, suggesting conventional rather than precision-engineered equipment. Buyers should request machine test videos, reference installations, and after-sales parts availability before travelling to inspect.