Hartman Scale Bulk Bag Filling Systems - Lift and Fill

The Lift & Fill System Includes:

• jack screw lifting mechanism that allows us to lift the bag off of the pallet for filling, making for a clean installation and the ability to automatically accommodate a range of bag sizes.
• batch controller that provides outputs for fast and slow speed filling and a preact compensation that adjusts the final cutoff point to account for material in suspension.
• Analog output for speed control can be supplied to adjust the speed of screw or vibratory type feeders that require a 4-20 ma or 0-10 vdc input for speed control. With the analog output, our controller will automatically optimize the filling rate by monitoring the rate of fill and continually adjusting to seek the fastest fillrate.
• Feeding method (screw feeder, pneumatic conveying system, slide gate or other means as dictated by the product
• Accumulation or gravity conveyors are available to suit production needs. When vibration and "take away" conveyors are not needed, the bags can be set down on the pallet for removal by fork lift.

DIGITAL CONTROLLER provides a touch screen operator interface to enter target weight and operation parameters. Operator has manual control of vibration and jog. Standard enclosure is nema 12 dust tight but other enclosures are available such as nema 4X stainless steel. Remote inputs are optional for PLC interface.  Lot number entry, batch history, and automatic optimization of fill rate are a few of the many features built into the BC-623.

ADDITIONAL INFORMATION:

• Bag stands can be fabricated with carbon steel and painted with industrial enamels or "Steel-it" epoxy. We also provide complete stainless steel construction.
   
• Instrumentation can be self contained or we can provide signal conditioner for load cell signals for direct connection to PLC or distributive control system.
   
• Motorized or gravity type conveyor sections can be provided to facilitate the loading and unloading of the filling system. The operator can push the filled bags out of the filling position and begin filling another bag while waiting for a fork lift.
   
• We can custom fabricate any height or capacity unit and can provide a complete turn key package including feed system and or cutoff valves.