A feeder is a device used in plastic recycling to regulate the flow of materials into processing equipment such as shredders, grinders, or extruders. Feeders are essential in controlling the amount and rate at which materials are fed into the processing equipment to ensure optimal performance and efficiency.
There are various types of feeders used in plastic recycling, including volumetric feeders, gravimetric feeders, and weigh belt feeders. Volumetric feeders are commonly used in applications where materials are relatively consistent in size and flow rate, while gravimetric feeders are used when a more accurate measurement of material flow is required. Weigh belt feeders, on the other hand, are ideal for handling materials that are difficult to control or materials that require precise measurement.
The feeder system is an essential component of plastic recycling equipment and helps in reducing downtime, optimize the production process, and minimize material waste. Proper selection and sizing of a feeder are crucial in ensuring efficient and consistent processing of materials.