Inclined Helical Screw Assembly

Product Overview

Jiahe Conveying's Inclined Helical Screw Assembly is a specially engineered conveying system designed for efficient material transport at angles up to 45°. Our inclined screw design combines optimized geometry and reinforced construction to overcome gravity effects while maintaining smooth material flow in elevated conveying applications.

Technical Specifications

Design Features

1. Angle-Optimized Geometry

• Pitch expansion ratio 1:1.2 to 1:1.8 (inlet to discharge)

• Flight clearance adjustment for angle compensation

• Controlled loading zone design

2. Structural Reinforcement

• Heavy-wall tubular shaft (SCH40+)

• Intermediate hanger bearings (every 3-5m)

• Torque-arm support system

3. Material-Specific Adaptations

• High-friction liners for slippery materials

• Anti-backflow flights

• Sealed covers for dust containment

Performance Characteristics

• Maximum Inclined Capacity: 30-300 m³/h

• Lifting Height: Up to 15m (single unit)

• Angle-Specific Efficiency: 85-92% of horizontal capacity

• Material Slide Prevention: >98% effective

Industrial Applications

Bulk Material Handling

• Grain/powder elevation

• Cement/ash conveying

• Mineral ore transport

Process Industries

• Food ingredient transfer

• Plastic pellet conveying

• Chemical powder systems

Special Applications

• Ship loading/unloading

• Silo feed systems

• Tunnel construction

Customization Options

• Variable angle mounting

• Corrosion-resistant materials

• Explosion-proof versions

• Integrated weighing

• Automated speed control

Why Choose Our Inclined Screws?

✔ Proven angle performance with tested designs
✔ Reduced energy consumption through optimized geometry
✔ Custom-engineered solutions for specific materials
✔ Technical support for installation and operation

Contact our conveying engineers for your elevation requirements!