Premium Pulman Screw Conveyor
Screw conveyors play a vital role in the movement of bulk materials and are widely used across numerous industries. Known for their simple yet robust construction, these conveyors are versatile, durable, and easy to maintain—making them ideal for a broad range of applications.
Premium Pulman Screw Conveyor Parts & System
We offer a complete range of screw conveyor types and accessories, including:
- Horizontal Screw Conveyors
- Inclined Screw Conveyors
- Tubular Screw Conveyors
- Vertical Screw Lifts
- Complete Screw Conveyor Systems
- Off-the-Shelf Spare Parts
Horizontal & Inclined Screw Conveyors
These conveyors are designed for the efficient handling of bulk materials with versatility in application. They feature a simple, durable structure and are easy to maintain.
Construction Details:
- Troughs: Made from 3/5 mm steel sheets in standard sizes or custom lengths, supplied with sealing covers.
- Screw Flighting: Available in both standard and custom configurations.
- Bearings: Flanged type end bearings and intermediate hanger bearings with replaceable inserts.
- Drive: Includes a geared motor, chain & sprocket drive, or direct mounting, tailored to performance needs.
- Inlets & Outlets: Customized to user requirements, factory-fitted or field-assembled.
Vertical Screw Lifts (Horizontal & Inclined Systems)
Designed for elevating, distributing, and reclaiming bulk materials with minimal segregation or stagnation, vertical screw lifts ensure smooth transfer from horizontal to vertical flow.
- Available in carbon steel (standard), stainless steel, or hot-dip galvanized construction.
- Fitted with surface-hardened flights for durability.
- Modular housings in convenient lengths, either vertically split or flanged.
- Special pitch double-flight screws provided at the lower section for efficient lifting.
Tubular Screw Conveyor
Ideal for inclined conveying, tubular screw conveyors are highly efficient due to their round trough design. This shape reduces energy consumption while ensuring smooth material flow.
- Troughs available in various thicknesses.
- Both split and solid screw designs offered for different applications.
Technical Data
| Model No. | Nom Size D | Trough height form center of screw shaft to upper edge of the Trough a | Trough Width C | Capacity tons / hrs 45 % Loading | |
|---|---|---|---|---|---|
| Flour (Indicative 0.4 B.D. | Grain only) 0.7 B.D. | ||||
| PSC 4 | 100 | 63 | 120 | 0.4 | 0.75 |
| PSC 6 | 160 | 90 | 180 | 1.6 | 2.5 |
| PSC 8 | 200 | 112 | 220 | 4 | 6.5 |
| PSC – 10 | 250 | 140 | 270 | 7.5 | 12 |
| PSC – 12 | 305 | 180 | 335 | 12 | 21 |
| PSC – 14 | 350 | 200 | 370 | 19 | 33.5 |
| PSC – 16 | 400 | 224 | 420 | 19 | 42 |