Description
The twin screw loss-in-weight feeder is a continuous device that can continuously adjust the conveying rate of materials and measure the conveying volume.It can be used for continuous conveying of powder, balls, flakes, granules and all kinds of short fiber materials.The gravimetric feeder has double servo motor drive,the frequency of stirring can be adjusted at any time.For material with difficult flow,the screw feeder prevents bridging and enhances feeding accuracy and stability.This type of feeder is specially designed for powers or materials with bad fluidity. To meet different requirements, there are several types of screws available.Products Center
Contact Us
- Tel: +8613912907037
- Email: selenaz@jsozeo.com
- WhatsApp: +8613912907037
- Address:No.6 Longzhong Road, Luhe District, Nanjing, Jiangsu, China, 211500
Product Introduction
Feature
- Adopting double feedback (servo + PID) and double closed-loop (servo + flow tracking) feeding technology to ensure feeding accuracy.
- The communication is stable and reliable, with strong anti-interference ability.
- Wide range of screws to cope with materials with different properties.
- Quick-disassembly structure design, easy to clean and maintain.
- Vertical mixing is added on the basis of horizontal mixing to effectively improve the problem of powder bridging.
- 7 inches color touch screen.
- Fully sealed design, anti-interference.
- Deigned for powers or materials with bad fluidity.
Construction
Video

Application
Powders, Pellets
It can be used in the granular or bad-flowing powdered materials such as toner or additives.




Parameter
| Loss in weight feeder—Double Screw | ||||
| Model | Flow range(kg/h) | Motor | Sensor range | Hopper size |
| T28 | 2-120 | 0.75kw servo | 150kg | 40/80L |
| T38 | 50-600 | 1kw servo | 200kg | 80/120L |
| T46 | 300-1500 | 1.5kw servo | 250kg | 150L |
Solid Loss-in-Weight Weigher Selection Guide
Determine the screw type (“√” indicates recommended, “×” indicates not suitable, “O” indicates acceptable)
| Material Type / Screw Type | Single Screw | Twin Screw |
| Small Granules (diameter < 3 mm) | √ | O |
| Large Granules (diameter > 3 mm) | √ | × |
| Powder | O | √ |
| Glass Fiber | O | √ |
| Mixture | √ | O |
| Flakes / Sheet | √ | × |
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