Volumetric Feeders

The general principle of Rospen Industries Loss in Weight feed system is to accurately weigh and control the output of variable products either, continuously or as a batch. As the name suggests, the Loss in Weight concept is primarily based around the application of a weigh system allied to PLC control, the outline specification for the systems shown below. Whilst the weigh function is at the heart of any Loss in Weight system, it does not directly impact the material flow; therefore, the correct design of the storage vessel and the choice of a suitable material transfer are critical and are reflected in the options available. With over 50 years of experience, Rospen continue to supply a range of Loss in Weight solutions to key industries worldwide.

 

Single Screw Feeder

Metering Screw Feeder is also known as Volumetric Feeder is designed to continuously meter all materials

Twin Screw Feeder

Consists of a unique tapered conditioning chamber, complete with a slow rotation agitator and variable control functions. 

Vibratory Feeder

A vibratory feeder uses vibrations to move and orient bulk material along a conveying surface for controlled flow.

Belt Feeder

A belt feeder utilizes a moving belt to continuously convey and regulate the flow rate of bulk materials from a storage silo or hopper.

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