Continuous Helical Flight - High-Efficiency Conveying Solution

Product Overview

Continuous Helical Flights are precision-engineered screw conveyor components designed for smooth, uninterrupted material flow in bulk handling applications. Manufactured by Jiahe Conveying Equipment Technology Co., Ltd, these seamless spiral flights provide superior conveying efficiency with minimal material turbulence and reduced power consumption.

Key Features

1. Seamless One-Piece Construction

• No welds or joints along the entire flight length

• Consistent pitch accuracy (±0.5mm tolerance)

• Eliminates material buildup points

2. Optimized Material Flow

• Precision-formed helix geometry

• Smooth surface finish (Ra ≤ 3.2μm standard)

• Variable pitch options for controlled material movement

3. Durable Material Options

• Carbon steel (Q235, Q345)

• Stainless steel (304, 316L)

• Wear-resistant steels (NM360, HARDOX)

4. Customizable Specifications

• Outer diameters: 100-2000mm

• Pitch configurations: 0.5-1.5×OD

• Thickness: 3-30mm

• Surface treatments: Galvanized, hard-faced, coated

Technical Specifications

Performance Advantages

• 30% more efficient than segmented flights

• Reduced power requirements due to smooth material flow

• Lower maintenance with no joint failures

• Longer service life with uniform wear pattern

Applications

1. Food Processing

• Grain and flour conveying

• Sugar and salt transport

• Powdered ingredient handling

2. Chemical Industry

• Plastic pellet conveying

• Fertilizer production

• Powder chemical transport

3. Building Materials

• Cement and fly ash handling

• Gypsum powder conveying

• Dry mortar transport

4. Environmental Applications

• Wastewater sludge conveying

• Biomass material handling

• Recycling plant operations

Quality Assurance

• Material certification (MTC with chemical analysis)

• Dimensional inspection (laser measurement)

• Surface roughness testing

• Dynamic balancing (for high-speed applications)

Why Choose Continuous Helical Flights?

✔ Higher conveying efficiency than segmented designs
✔ Reduced maintenance costs with no joint failures
✔ Custom-engineered solutions for specific applications
✔ Proven performance across multiple industries

Contact our engineering team for your continuous flight requirements!