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2022

A next-generation starch filtration machine designed and developed based on our company’s DL-series products.

The XDL-type starch vacuum drum filter is a next-generation starch filtration machine designed and developed by our company. Building on the digestion and assimilation of similar foreign products and taking into account the actual operating conditions of domestic users, it is based on our company’s DL-series product line.

　　The XDL‑type starch vacuum drum filter is a next‑generation starch filtration machine designed and developed by our company. Building on the digestion and assimilation of similar foreign products and taking into account the actual operating conditions of domestic users, it is based on our company’s DL‑series product line. With its pursuit of technical excellence, state‑of‑the‑art manufacturing, and extensive, well‑established operational experience, this equipment will help drive the grain deep‑processing industry into the future.
Working principle
　　During operation, the slurry in the tank, under vacuum suction, forms a pre‑coat of starch particles of a specified thickness on the outer surface of the rotating drum. Together with the filter cloth, this pre‑coat constitutes the filtration medium. The clarified filtrate passes through the pre‑coat and the filter screen, then exits via the suction pipe, distribution valve, and vapor–liquid separator. The drier cake on the drum’s outer surface is scraped off by a scraper. As the drum rotates, processes such as dewatering and discharge are completed.
Application areas
　　● Filtration and dewatering of potato starch
　　● Filtration and dewatering of sweet potato starch
　　● Filtration and dewatering of modified starch
　　● Filtration and dewatering of cassava starch
　　● Filtration and dewatering of wheat A starch Wheat A
Product Features
　　● Personalized design to meet the diverse needs of our customers.
　　● Large production capacity and high material dryness after feeding
　　● The filter plate features an advanced structure, a large flow area, and high filtration efficiency.
　　● Employs a flat‑contact distribution valve, offering excellent sealing and high vacuum levels.
　　● Utilizes pre-coating technology, transforming the filtration medium into a starch‑based precoat layer and filter cloth, resulting in high clarity.
　　● Automatic scraper discharge, easy to operate
　　● Simplified process equipment, low investment, and strong adaptability
　　● Advanced and practical design, smooth operation, and low failure rate.