loss-in-weight system screw feeder
loss-in-weight system Screw Feeders
The loss-in-weight feeder system is normally supplied with a standard Rospen metering screw feeder either single or twin screw from 12mm to 250mm dia and output range from 1.0kg/hr to, in excess of 100,000kg/hr.The selection of the correct type of feeder from our extensive range is determined primarily by the type and specification of the material to be handled. Both single and twin, screw feeders are equally as efficient, with the single screw mechanically simpler and therefore, more economical. Both units share the following features and benefits.
A loss-in-weight feeder is used for mixing the colorant with plastic material accurately ,the microcomputer can calculate the quantity needed in a certain period of time when one enters in a certain period of time when one enters the injecting quantity, the proportion and the time of melting. It makes it easy to provide mixed material as long as there are colorant and the required quantity.