Spiral Screw Conveyors

Screw conveyors are available in carbon steel with blue enamel finish, 304 stainless steel, and 316 sanitary stainless steel. Abrasion-resistant material variants are also offered for aggressive bulk solids. For food, pharmaceutical, and sugar industry applications, 316 sanitary stainless steel is recommended to meet hygiene and regulatory requirements.

Jersey Crusher offers horizontal, inclined, vertical, portable, sanitary, and flexible screw conveyor configurations. Each configuration is matched to specific plant layout constraints and material handling requirements. Portable units are available for multi-site or temporary deployment, and flexible conveyors are suited for applications requiring routing around obstacles.

Yes. Jersey Crusher screw conveyors are specifically designed to handle wet, sticky, and compacted materials that defeat standard belt or bucket conveyors. The enclosed tube construction prevents contamination and dust escape, while the rotating auger mechanism effectively moves difficult bulk solids including chemical cake, biomass, sugar, and blended food ingredients.

Yes. Conveyors built with 316 sanitary stainless steel are appropriate for food, pharmaceutical, and cosmetics applications. The enclosed construction supports OSHA dust exposure control and FDA-adjacent sanitary design. Flexible screw conveyors also prevent cross-contamination between product runs, which is critical in food and pharmaceutical manufacturing environments.

Jersey Crusher screw conveyors are designed to integrate with lump breakers (Lump Busters®), particle-izers, volumetric feeders, AGVs, and robotic finished-goods handlers. Custom design and integration services are available to connect conveyors into existing production systems, and engineering consultations are offered to determine the best configuration for your layout.

Variable speed drives are available on Jersey Crusher screw conveyors, enabling precise flow rate control matched to upstream and downstream equipment. Standard motors are 230/460V, 3-phase, 60Hz TEFC units. Speed control is particularly valuable in food processing and pharmaceutical applications where consistent, controlled material delivery is critical to process quality.