The HB-666 is designed for continuous volumetric and gravimetric feeding systems of bulk solids. Such as, granulates, powders, flakes, chips, pellets, and fibers......etc.

The system is applied to measuring and feeding bulk solids with high accuracy by control and supervisory systems for continuous weighing and feeding systems. By the way there are available in three configurations of feeder elements which are single screws, twin screws, vibro feeders or Belt feeders to meet any industrial feeding application, particularly in the plastic, chemical, food, detergent, and pharmaceutical industries.

The HB-666 series L.I.W Feeder is designed with feed hopper, agitator, vertical rotary, feed element, extension hopper and supporting structure. Gravimetric feeders are completed by two weighing modules. The vertical rotary agitator moves the material in the hopper and ensures safe material flow into the feed element. Feed elements are designed as single-shaft or dual-shatt spirals and screws.

• Various Feeder elements e.g.
  1) Single Screws 2) Twin Screws 3) Vibro Feeders. 4) Belt Feeders
• Batching or continuous constancy feeding control.
• Blending with a group of feeders (master/slave control).
• Feeder with vertical rotary agitator for breaking bridging.
• High accuracy, better than 0.5%.
• Material of construction made of stainless steel.
• Feed system for volumetric and gravimetric bulk solids feeding.
• Integrated measuring, control, and supervisory performance in controller.
• Heavy duty construction apply in any industrial area.

1) Theoretical feed rates assume 100% efficiency.
2) Practical feed rates are 20~30% lower.
3) Based on 640 kilograms per cubic meter.

Reference Dimensions

• Extremely user friendly operator interface, including self-prompting instructions and messages.
• Sealed membrance full-function keyboard.
• Multi-function display: including 8 digit 10mm high upper read-out for numeric data, 128x64 dots LCD display full alpha-numeric lower read-out messages and instructions. Also 8 LED status indicators for annunciation of alarms, inputs, etc.
• Total password security for protection of calibration constants and re-rate (capacity re-program ming) parameters.
  
• Electrically isolated inputs and outputs. Additional inputs and outputs available with expansion modules.
  
• Max. 16 dry contact input or NPN open collector transistor input. (option up to 32 D/I)
  
• Max. 8 NPN open collector transistor output (option up to 16 D/O)
• Panel mount and Wall mount enclosures available.
• User programmable Zero Speed Switch for belt weighers and belt feeders.

• User programmable re-rate functions (All variables for reconfiguring scale or feeder capacity or operating parameters).
• Programmable for Mater/Slave, Ratio, or Blending Operations.
• Automatic belt deviation monitoring. /Automatic belt slip monitoring.
• User selectable English or Metric units of measurement.
• Remote operation keyboard for systems.
• Printer interface is available.
• Chart recorder interface is available
• Excellent immunity to RFI and EMI.