Non-Pressurized Gravimetric Feeders
The STOCK® Nonpressurized Gravimetric Feeder (NPG) provides uniform and precise material delivery. The feeder body can be open or enclosed with dust covers. Feed rate has an accuracy of ± 1/2% as proven in full scale material tests.
Features
- Two spring-loaded take-up screws adjust belt tension and tracking.
- A counterweighted scraper
- Mild steel skirting is on three sides of the feeder inlet to contain material on belt.
- A 3/8" thick mild steel, replaceable leveling bar is furnished at the feeder inlet to establish the height of material on belt.
- The take-up pulley is crowned, V-grooved, and self cleaning.
- Two (2) load cells are provided, supporting each end of the weigh roller.
- The belt drive gear reducer is of industrial design in accordance with AGMA standards.
- A wall-mounted NEMA 12 control cabinet is provided and houses the microprocessor control board, the keyboard/display, and one (1) isolation transformer.
Options
- Bottom dust cover
- Paddle switch over belt
- Remote wall-mounted control cabinet
- Remote feed rate indicator
- Remote totalizer
© 2007 Stock - Schenck Process Group
