| Customization: | Available |
|---|---|
| Capacity(t/h): | 80-150 |
| Motor Power(kw): | 1~10 |
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Keywords: Gravimetric Powder Micro Doser, dosing machine, loss-in-weight feeding system, Weightless Feeder, Twin Screw Dosing System,
screw conveyor
A loss-in-weight feeder is an advanced machine composed of a hopper, a feeder (single-axis or double-axis screw feeder), a weighing system, and a regulator. This sophisticated device continuously weighs the hopper, material, and feeder together. As materials are fed, the actual weight loss rate is meticulously measured and compared against the required weight loss rate (set value). The system auto-corrects any deviations from the set point by adjusting the feeder rate, ensuring materials are delivered continuously, evenly, and accurately.
The loss-in-weight feeder is expertly designed for plastic granules, powders, calcium carbonate, talcum powder, resin film powders, flour, starch, and more. We have engineered two distinct scales to address different raw material needs: powder scales for materials with poor fluidity and granular scales to prevent bridging issues. These solutions effectively resolve common challenges in modern production processes.
Twin Screw Feeder Parameters
| Item Model | Feeding Capacity | Power | Standard Hopper Volume |
| RX-A-WT20 | 0.1-10 | 0.37 | 10 |
| RX-A-WT28 | 2-200 | 0.75 | 40 |
| RX-A-WT38 | 60-800 | 1.5 | 80 |
| RX-A-WT46 | 300-1500 | 2.2 | 120 |
| RX-A-WT64 | 500-2500 | 3 | 150 |
| Notice: The feeding capacity here is measured under the condition of material density 0.5g/cm³ | |||
Twin screw volumetric feeder
1. Optimally designed for powders with poor fluidity, glass fiber, and flake materials, ensuring more uniform feeding than a single screw.
2. Equipped with optional horizontal and vertical stirring devices to eliminate material bridging issues.
3. Different feeding screws available to suit various materials.
4. Drive motor options: variable frequency motor or servo motor.
5. Enhanced screw design for easy installation and disassembly, preventing material accumulation at the screw root.
6. The feeding component is designed for easy disassembly, cleaning, replacement, and maintenance.
7. Material contact parts are made from high-quality 304/316 stainless steel.
8. Seals are available in silicone rubber, nitrile rubber, and polytetrafluoroethylene.
9. Customizable hopper volume.
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