Screw Feeders have proven to be a reliable and efficient way of feeding and metering bulk materials over many years. With their ability to fully contain the product, screw feeders are the perfect application for fine, granular or coarse particles. With more than 50 years of experience, Bulknet has been Australia’s leading specialist in the design and manufacture of quality robust screw feeders.

Special consideration of the screw feeder parameters such as inlet length and product head are taken into account during the design process. Dependent on application we can incorporate, stepped pitch, tapered flight ID & tapered flight OD to optimise product drawdown, increasing screw feeder efficiency. Specific material abrasive or corrosive properties are considered when choosing flight material. If required we can apply specialist coatings or weld on hard facing to increase screw longevity.