Smart weigh belt feeder (SWB)
Precise and gentle smart weight belt feeder (SWB)
Reliable gravimetric feeding solutions
The Coperion K-Tron SWB is a compact, high-precision gravimetric feeder designed for gentle handling of free-flowing, fragile, or sensitive bulk materials. Perfect for continuous or batch processes, the SWB delivers reliable, even in applications with limited headroom.
The SWB feeder is ideal for:
- Flakes: corn flakes, bran flakes, wheat flakes
- Lumpy solids: vegetables, fruits
- Shear-sensitive materials: frozen vegetables or fruits
- Highly abrasive materials
- Low-melting materials: fat flakes or waxy powders
- Powders and granulates: cocoa, instant coffee
Benefits:
- Gentle gravimetric feeding for friable and free-flowing materials
- High accuracy and stable long-term performance
- Compact design for low-headroom installations
- Online taring reduces maintenance and manual calibration
- No refill device required
- Cost-effective solution for high-volume bulk feeding
- Highly accurate advanced SFT weighing technology
- SmartConnex controls for easy operation and monitoring
- Optional hazardous location compliance (ATEX, NEC)
- FDA compliant materials of construction
- EN1935/2004 compliant hygienic design
See smart weight belt feeder (SWB) in action
Watch how the SWB delivers accurate, high-volume feeding while protecting sensitive materials, ensures gentle handling, precise flow rates, and consistent quality for both food processing.
- Overview
- Range
- Gallery
The smart weigh belt (SWB) feeder ensures smooth, continuous flow by weighing material directly on the belt and automatically adjusting belt speed to maintain precise feed rates. This principle allows for accurate metering of large volumes while protecting product integrity, making it ideal for both process and batching operations.
Designed for performance and stability
Built with high-quality stainless steel and advanced weighing technology, the SWB offers outstanding long-term stability and repeatable accuracy. The optional continuous online taring system automatically compensates for drift or buildup, reducing downtime and eliminating manual recalibration.
Compact, flexible, and easy to integrate
Thanks to its low-profile construction, the SWB fits easily into tight spaces or retrofit installations. Available in open-frame and enclosed configurations, it adapts to various process environments from sanitary food production to industrial applications requiring dust containment.
Simplified cleaning and maintenance
The SWB’s streamlined design minimizes material buildup and allows quick access to key components for maintenance or cleaning. Open-frame models are especially suited for applications with strict hygiene requirements, offering full visibility and easy washdown access.
| Models | Belt width | Feed rate | Feed rate | Housing options |
| SWB-300 | 300 mm | 20 – 20,000 kg/h | 0.35 – 1,410 ft³/h | -N (enclosed), -O (open frame) |
| SWB-600 | 600 mm | 40 – 40,000 kg/h | 0.7 – 2,825 ft³/h | -N (enclosed), -O (open frame) |
