Powder Transfer System Precision Loss in Weight Feeder Solution with Metering Hopper

Keywords: loss in weight feeder, Twin screw feeder, Single Screw Feeder, Gravimetric Feeders, Powder Transfer System, Weigh Feeders, plastic pellet extruder, plastic powder dosing feeder, loss in weight screw feeding system, Volumetric feeders
The loss in weight Feeder is the ideal choice for precision applications in plastic extrusion.

Gravimetric feeders, for instance, have slight fluctuations in their feed rates. These fluctuations occur in the filling capacity of the augers and in the bulk density of the material. These are compensated for by adapting the auger speed in order to ensure the product is dispensed evenly.
Loss-in weight feeders for bulk materials consist of: storage tanks, controlled feeding devices such as augers, chutes, pumps as well as scales or load cells, loss-in-weight controllers or rather loss-in-weight feeder controllers. Optional: e.g. agitators to improve the quality of the bulk material.
 

Single Screw Feeder Parameters

Single screw volumetric feeder
1. Ideal for granules, recycled materials, flakes, and powders with excellent fluidity.
2. The redesigned screw is simple to install and disassemble, preventing material buildup at the base.
3. Select different feeding screws tailored to various materials for optimal performance.
4. Drive motor options: variable frequency motor or servo motor, based on specific needs.
5. Optional horizontal and vertical stirring devices to prevent material bridging issues.
6. The feeding section is easy to disassemble, clean, replace, and maintain.
7. Material contact parts crafted from 304/316 stainless steel for durability.
8. Seals made from silicone rubber, nitrile rubber, or polytetrafluoroethylene for reliability.
9. Customizable hopper volume to meet diverse operational requirements.
10. Aluminum transmission box designed for superior heat dissipation.