Close this search box.
Close this search box.
Close this search box.

004449- 500 HT 4×4

Bulk bag will be positioned onto hooks of crane adapter. Using pendent control, adapter and bag can now be lifted and placed onto bag receiver hopper. By opening access door operator can feed bag spout into access box, untie spout, (material can now flow into downstream equipment) then close access door. Once “Start” button has been hit, bag unloader gyrator will start and material will flow.

If optional iris valve is used, the bag spout will be pulled through the open iris valve prior to untying bag discharge spout. Iris valve can then be closed prior to dispensing and set at one of many intermittent positions for metering material. When valve is closed the bag spout can be retied and removed from unloader if desired.


FormPak BagFlo 500-HT (Hoist and Trolley)

Heavy-duty tubular steel frame (4” x 4” x .25 wall) and cross supports, with integral I-Beam for hoist mounting, (4) 8” square mounting feet, pre-drilled, mild steel construction – coated in enamel paint

  • 48” X 48” bag receiver hopper, ¾” x 8” square gyrator mounting plate, and 12” outlet flange suitable for mounting access box or iris valve, mild steel construction – coated in enamel paint
  • Gasketed Access Box, 12” flanged top with clamp to attach to unloader discharge, mild steel construction – enamel paint
  • 2 Ton System – Includes the 4” uprights above, and a 2 ton (4,400#) hoist, 15’ lift, 14’ per minute lift speed, motor driven trolley – 42’ per minute traverse speed, (4) button pendant control, chain container, 230-460/3/60
  • Bag Lift 100-CA (Crane Adapter), one point pick up for hoist hook to lift bag by straps, tested and certified, and stenciled “Max Cap 2,200#”, mild steel coated in enamel paint
  • 12” RCN (Rubber Coated Nylon) flex sleeve, (2) stainless steel clamps (for mounting between access box and equipment below
  • 12” Manual Iris Valve for metering flow of material from bag or removing partially empty bag from system, aluminum body
  • BagShakr System – To ensure flow and complete discharge from bags, includes:
    • 1 HP, 1,500# force, 100% duty cycle Heavy-Duty gyrator 230-480/3/60
    • (4) Flex bolt sandwich isolators
    • NEMA 12 Allen-Bradly gyrator “On/Off” selector switch, shipped loose for remote mounting


  • Call us at 800-936-7672 to get pricing details