Sterling Welder 882.00274.00 Benutzerhandbuch

Additive Feeders 

Chapter 2: Functional Description 

12 of 50 

•  Used with multiple feeder installations where one feeder is feeding colored regrind and 

another is feeding straight color.  A low level monitor senses when the supply of 
colored regrind is depleted and alters the feed rate of the pure color feeder to maintain 
precise color quality control automatically. 

•  Pulse adder board increases range of microprocessor control to 500,000 pulses per 

minute to accommodate a wide variety of TTL-type extruder rpm sensor signals. 

•  Feature is enabled with a DIP switch adjustment. 

•  2.0 cubic foot capacity 

•  Hopper mounting cutout for vacuum receivers 
•  Hopper loader mounting cutout for hopper loaders 

•  Switch augers for changing process throughputs 

•  Special main throat and flanges can eliminate transitions and accommodate different 

machine hoppers 

•  Audible/visual alert to allow supply hopper level to avoid feeding straight resin into 

the processing machine 

•  Remote mount 
•  Advisory or process interrput capability 
•  Alarm silence/acknowledge button 

•  Removes tramp metal from the process stream