Scaletron
Corrosion-resistant scales and feeders
This company has introduced a line of volumetric screw feeders that includes an automatic metering screw feeder (photo) for dispensing dry powdered or pelletized materials, such as alum, carbon, lime, polymers, potassium, soda ash and more, into a secondary process. The feeder includes a rugged steel frame with a corrosion-resistance protective finish. Feeders are available with an optional gravimetric feeding configuration with integrated loss-in-weight system. Equipment is rated as water- and dust-proof per NEMA 4X requirements. Booth 2339 — Scaletron Industries, Ltd., Plumsteadville, Pa.