Melon Seed Double Air Screen Cleaner

Melon Seed Double Air Screen Cleaner from Shijiazhuang Xinlu Technology Co., Ltd.

Melon seeds, which include seeds from watermelon, pumpkin, and other varieties, require gentle yet thorough cleaning to remove hull fragments, pulp residues, dust, and immature seeds. The Double Air Screen Cleaner is well-suited for this task, as its combination of airflow and screening can be finely adjusted to handle the specific size, shape, and fragility of melon seeds without causing damage.

The cleaning process for melon seeds follows the same fundamental principle as for other seeds but with careful attention to operational settings:

• Gentle Aspiration: Melon seeds are relatively flat and can be lightweight depending on the variety. The aspiration systems on the cleaner are adjusted to use an air velocity that is sufficient to lift dust, light chaff, and empty seeds, but not so strong that it carries away good, plump seeds. The two-stage air system ensures that light impurities are effectively removed in the first pass, with any remaining dust being eliminated in the final polishing stage.

• Precise Screen Selection: The choice of screen perforations is critical. The top screen may be configured to allow the melon seeds to pass through while retaining larger debris like pieces of pulp or large stalks. Conversely, for some varieties, the configuration might be reversed. The bottom screen is selected with smaller apertures (often round holes or narrow slots) to allow small, broken seeds, sand, and fine dirt to sift through. The oscillating motion of the screens is designed to stratify the seed bed, encouraging smaller impurities to contact the screen surface for efficient removal without aggressively tossing the seeds, which could cause cracking.

• Hygiene and Material Flow: The machine is designed with smooth internal surfaces and easy-access doors to facilitate thorough cleaning between different seed lots, which is important for preventing cross-contamination of varieties. The feeding mechanism, such as a vibratory feeder or slow-speed elevator, is designed to provide a consistent and gentle flow of seed into the machine, preventing bottlenecks or damage at the inlet.

The Double Air Screen Cleaner for melon seeds from Shijiazhuang Xinlu Technology Co., Ltd. is a versatile and effective solution for producing clean, high-quality melon seeds intended for consumption, oil extraction, or sowing. Its adaptability makes it a valuable asset for processors handling different types of melon seeds.