Xingtai Tianyi Food Launches Automated Watermelon Seed Roasting Production Line with Stable Daily Output of 10 Tons

Xingtai Tianyi Food Co., Ltd. focuses on roasted snack food production. Supported by rich processing experience and upgraded automated equipment, we have developed a standardized watermelon seed roasting production line. The full-line operation can reach a stable daily output of 10 tons, supporting bulk orders and supplying consistently high-quality watermelon seeds for global customers.

In line with international food safety requirements, our production workflow includes cleaning, cooking and flavoring, material sorting, high-temperature roasting, cooling and screening, winnowing, stir-roasting, mirror surface residue removal, relay conveying, quantitative silo storage, polishing and final packaging. Connected by relay conveyors, all processes run continuously, reducing quality instability caused by traditional discontinuous processing.

Raw watermelon seeds are first cleaned to remove dirt and defective seeds. The cooking and flavoring step enables uniform flavor penetration inside and out. After material sorting, high-temperature roasting locks in the natural aroma. The seeds then go through cooling screening and winnowing to get rid of hollow shells, broken seeds and light impurities.

Subsequent stir-roasting further enhances the rich taste of watermelon seeds. Mirror surface residue removal carefully eliminates burnt scraps and seed coats to improve product appearance. Materials are buffered in quantitative silos for stable feeding before polishing to achieve an attractive glossy surface. Finished products are then packed automatically with limited manual contact to ensure food hygiene.

Equipped with multi-stage sorting and impurity removal, this production line strictly controls the cleanliness, flavor and appearance of watermelon seeds. With flexible adjustable parameters, it is suitable for bulk wholesale, OEM and export supply. Relying on mature roasting technology, Xingtai Tianyi Food will continue to provide high-quality watermelon seeds and customized flavor solutions for global snack partners.