Blending apparatus

Details Blending apparatus Blending apparatus

1996-09-11

2000-12-05

Soohoo, Tony G.

Agitating

With weighing

3661511, 3661771, B01F 1504

Patent

active

061557099

ABSTRACT:
A blending apparatus has a primary additive feed hopper and secondary additive feed hoppers suspended from load cells on a support frame. Additive materials are delivered from the hoppers to a discharge chute for delivery to a material processing device such as a plastics extrusion device. A controller associated with the blending apparatus monitors the throughput of process material in the extrusion device and the discharge rate of additives from the hoppers and controls the process material throughput for controlling blending of the feed additives with the process material.

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patent: 5527107 (1996-06-01), Weibel et al.

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