flexible screw conveyor datasheet

Flexible Screw Conveyor Datasheet

Overview
Flexible screw conveyors, also known as spiral conveyors or auger conveyors, are versatile material handling systems designed to transport dry, free-flowing powders, granules, and pellets. These conveyors consist of a rotating helical screw enclosed in a flexible or rigid tube, enabling efficient movement of materials horizontally, vertically, or at an incline. They are widely used in industries such as food processing, pharmaceuticals, chemicals, plastics, and agriculture due to their compact design, ease of installation, and low maintenance requirements.

Key Features
1. Material Compatibility: Suitable for non-sticky, free-flowing materials with particle sizes ranging from fine powders to small granules.
2. Modular Design: Available in various lengths and diameters to accommodate different throughput requirements.
3. Gentle Handling: The helical screw ensures minimal product degradation during transport.
4. Sealed System: Prevents contamination and dust leakage, making it ideal for hygienic applications.
5. Easy Maintenance: Quick disassembly for cleaning or inspection without specialized tools.

Technical Specifications
– Capacity: Ranges from 1 to 100 cubic feet per minute (CFM), depending on screw diameter and speed.
– Tube Material: Options include stainless steel, carbon steel, food-grade polyethylene, or PVC for corrosion resistance.
– Screw Material: Typically stainless steel or carbon steel with various surface finishes (polished, coated).
– Drive Options: Electric motors with variable speed controls for precise flow regulation.
– Length Configurations: Standard lengths up to 60 feet; custom lengths available upon request.
– Inclination Angle: Capable of operating at angles up to 45 degrees without significant loss of efficiency.

Applications
– Transferring flour, sugar, spices, and other food ingredients in processing plants.
– Handling pharmaceutical powders and tablets in production lines.
– Conveying plastic pellets or resins in manufacturing facilities.
– Transporting animal feed or agricultural products in bulk handling systems.

Advantages Over Other Conveyors
– Lower energy consumption compared to pneumatic systems.
– No need for additional filtration or dust collection equipment.
– Minimal risk of material separation or segregation during transport.

Installation & Maintenance Tips
1. Ensure proper alignment of the screw and tube to avoid excessive wear.
2. Regularly inspect the screw for signs