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| Customization: | Available |
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| Capacity(t/h): | 80-150 |
| Motor Power(kw): | 1~10 |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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Essential Keywords: Gravimetric Powder Micro Doser, dosing machine, loss-in-weight feeding system, Weightless Feeder, Twin Screw Dosing System,
screw conveyor
The state-of-the-art loss-in-weight feeder is a sophisticated machine comprising a hopper, a feeder (available in single-axis or double-axis screw configurations), a weighing system, and a precise regulator. During operation, the system continuously weighs the combined hopper, material, and feeder. As material is dispensed, the machine measures the actual weight loss rate and compares it to the predefined set value. The loss-in-weight feeder adjusts the feeder rate to correct any deviations, ensuring consistent, even, and accurate material feeding.
Our loss-in-weight feeder is specifically designed for a variety of materials including plastic granules, powders, calcium carbonate, talcum powder, resin film powders, flour, and starch. We offer tailored solutions with two distinct types of scales: powder scales for materials with poor fluidity, and granular scales to prevent bridging issues. These designs address common challenges in the production process, ensuring seamless and efficient operation.
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. Ideal for powders with poor fluidity, glass fiber, and flake materials, offering more uniform feeding compared to single screw systems.
2. Optional horizontal and vertical stirring devices to eliminate material bridging issues.
3. Customizable feeding screws to suit different material types.
4. Drive motor options: variable frequency motor or servo motor.
5. Enhanced screw design for easy installation and disassembly, preventing material accumulation.
6. The feeding mechanism is easy to disassemble for convenient cleaning, replacement, and maintenance.
7. Constructed from high-quality 304/316 stainless steel for all material contact surfaces.
8. Seals crafted from premium silicone rubber, nitrile rubber, and polytetrafluoroethylene.
9. Customizable hopper volume to meet specific needs.
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