| Customization: | Available |
|---|---|
| After-sales Service: | Support |
| Appearance: | Closed-Type |
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Keywords: Weightless Feeder, Twin Screw Dosing System, screw conveyor, Weight-Loss feeders, weighting solution, screw dosing equipment
regulated feeder
A loss-in-weight feeder is an automated system composed of a hopper, a feeder (single-axis or double-axis screw feeder), a weighing mechanism, and a regulator. Throughout operation, the system continuously weighs the hopper, material, and feeder collectively. As materials are dispensed, the actual weight loss rate is consistently measured and compared to the desired weight loss rate (preset value). The system automatically adjusts the feeder rate to rectify any deviations from the set point, ensuring a continuous, uniform, and precise feeding process.
The loss-in-weight feeder is adept at handling plastic granules, powders, calcium carbonate, talcum powder, resin film powders, flour, starch, and more. We offer two distinct scales tailored to different raw materials: powder scales (addressing challenges in metering and feeding materials with poor flow) and granular scales (resolving any bridging issues). These solutions effectively tackle common production process problems.
Single Screw Feeder Parameters
| Item(with/without stiring ) | Feeding Capacity | Power | Standard Hopper Volume |
| RX-WS30/BL-WSR30 | 1-30 | 0.37 | 16 |
| RX-WS46/BL-WSR46 | 20-400 | 0.75 | 60 |
| RX-WS70/BL-WSR70 | 100-800 | 1.5 | 80 |
| RX-WS100/BL-WSR100 | 300-1500 | 2.2 | 120 |
| Notice: The feeding capacity here is measured under the condition of material density 0.5g/cm³ | |||
Single screw volumetric feeder
1. Perfect for granules, recycled materials, flakes, and powders with excellent fluidity
2. The ingeniously designed screw is easy to install and disassemble, preventing accumulation at the screw base
3. Various feeding screws available, tailored for different materials
4. Drive motor choices include variable frequency and servo motors
5. Optional horizontal and vertical stirring devices to prevent material bridging
6. User-friendly feeding section for easy disassembly, cleaning, replacement, and maintenance
7. Contact parts made from 304/316 stainless steel
8. Seals available in silicone rubber, nitrile rubber, and polytetrafluoroethylene
9. Customizable hopper volumes to meet specific requirements
10. Aluminum transmission box for superior heat dissipation
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