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Raisin Processing Line

Raisins are prone to accumulating dust, or residual oils during storage and transportation, affecting both appearance and hygienic quality. To ensure higher cleanliness and dryness before leaving the factory, the LK-2.2025 raisin processing line was developed. This specialized raisin cleaning drying production line handles washing and drying, effectively removing impurities, reducing bacteria, and enhancing surface color, making the product suitable for long-term storage and export standards.

Raisin Processing Line

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Overview

The LK-2.2025 raisin processing line designed by LONKIA is specifically engineered for rewashing and drying raisins to meet export and premium packaging quality standards. Constructed entirely from food-grade stainless steel, this compact and stable raisin cleaning drying production line accommodates various raisin types and specifications. Featuring high automation levels, it enables continuous operation, significantly reducing labor costs.

The LK-2.2025 raisin processing line features a compact and efficient workflow. The washing stage combines a drum washer and a bubble washing machine: the former removes impurities through water flow and friction, while the latter performs deep cleaning to eliminate surface dust and residues. Subsequently, raisins undergo dehydration via lift-and-spin drying and vibrating screens. After preliminary moisture removal, they enter a hot-air circulation drying line for uniform evaporation, preserving softness and natural color. Dried raisins are sorted through a color sorter to remove any discolored or mixed-color berries, ensuring uniform appearance and consistent quality. A drum oil sprayer then evenly coats raisins with edible oil, creating a glossy, non-sticky finish. After oil application, the raisins pass through an air-drying and packaging line to remove excess oil and cool for setting. Finally, X-ray inspection removes foreign objects, ensuring clean, safe, and consistently high-quality finished products. The entire production process can be customized to meet customer requirements.

raisin processing line workflow

The entire raisin cleaning line factory features seamless integration and high automation, delivering stable production efficiency and consistent product quality. Leveraging years of experience in manufacturing fruit and vegetable processing equipment, LONKIA provides efficient, safe, and sustainable post-processing solutions for raisin processing enterprises. From system design and equipment customization to installation, commissioning, and after-sales support, LONKIA consistently delivers a comprehensive service system. Whether for export packaging enterprises or domestic dried fruit processors, LONKIA's raisin processing lines help achieve higher quality and efficiency in production. Currently, our LK-2.2025 raisin processing line has been successfully exported to Kazakhstan. Contact us immediately for more details.

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