Stainless Steel Continuous Cold-Rolled Helical Flight

Product Overview

Our Stainless Steel Continuous Cold-Rolled Helical Flight represents the gold standard in precision conveying components for hygienic and corrosive environments. Manufactured through an advanced cold-rolling process from premium stainless steel alloys, these seamless flights deliver exceptional dimensional accuracy, superior surface finish, and long-term durability for critical material handling applications.

Key Features

1. Precision Cold-Rolled Manufacturing

• Seamless one-piece construction eliminates weak points and contamination risks

• Tighter tolerances (±0.2mm) than conventional manufacturing methods

• Work-hardened surface enhances structural integrity

2. Premium Stainless Steel Materials

• 304/316L austenitic stainless steel options

• 2205 duplex stainless steel for chloride environments

• Optional electropolishing (Ra ≤ 0.4μm) for ultra-hygienic applications

3. Optimized Performance Characteristics

• Consistent pitch accuracy for smooth, pulsation-free conveying

• Reduced friction coefficient (μ ≤ 0.15 for polished surfaces)

• 30% lower power consumption compared to hot-rolled alternatives

Technical Specifications

Performance Advantages

• 50% longer service life than welded segmented flights

• Zero contamination risk in food/pharma applications

• Maintains corrosion resistance in temperatures up to 400°C

• Proven in CIP/SIP cleaning processes

Applications

1. Food & Beverage Processing

• Dairy product conveying (cheese, milk powder)

• Sugar and flour transport systems

• Meat and poultry processing equipment

2. Pharmaceutical & Biotechnology

• Active pharmaceutical ingredient (API) handling

• Tablet and capsule production lines

• Sterile product transfer systems

3. Chemical Processing

• Powder chemical conveying

• Corrosive material handling

• High-purity applications

Quality Certifications

• Material certificates (EN 10204 3.1/3.2)

• Surface roughness testing reports

• Dimensional inspection records (CMM verified)

• Cleanliness certifications (FDA, EHEDG compliant)

Why Choose Our Solution?

✔ Medical-grade surface finishes available
✔ Custom pitch and diameter configurations
✔ Full material traceability
✔ Technical support from conveying specialists

Contact our engineering team for your hygienic conveying requirements!