Full Stainless Steel Screw Conveyor for Food Grade Powder Conveying

From: Cangzhou Yiyoutie Machinery Equipment Co., Ltd  Date:03-26  Hits:66  Belong to:Case
A food ingredient manufacturing plant in Germany transports milk powder, whey powder and fine food additives through a pneumatic conveying system. Traditional carbon steel screw conveyors are prone to rust, material adhesion and bacterial residue. Rough inner surfaces cause powder accumulation and cross-contamination, failing to meet EU food contact hygiene standards and restricting clean production requirements.

Yiyoute Solution

- Adopted full SUS304 stainless steel screw conveyor dedicated for food-grade fine powder handling

- Mirror polished inner tube and integral screw blade to prevent material adhesion and residual buildup

- Sanitary quick-open access cover for easy internal cleaning and CIP washing

- Non-toxic food-grade shaft seals and fully enclosed structure to avoid external pollution and dust ingress

Project Parameters

- Material: Milk powder, whey powder, fine food additive powder

- Conveying capacity: 45 m³/h

- Conveying distance: 16m horizontal closed transportation

- Body material: Full SUS304 stainless steel

- Hygiene standard: EU 10/2011/EU food contact compliant

- Working temperature: -20℃ ~ +100℃ normal temperature conveying

Project Result

The full stainless steel screw conveyor realizes fully enclosed, contamination-free material conveying. The polished surface eliminates powder sticking and dead corners, greatly reducing manual cleaning frequency. The whole line meets EU food safety regulations, helping the client obtain food production certification and achieve continuous, hygienic bulk material handling.


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