Page 50 - Flipbook_SolidDesignSoutheast2020

Bulk Bag Unloaders

Bulk Bag Unloading for Dry Solids

Model820 Bulk Bag Unloader

Acrison’s Model 820 Bulk Bag Unloader provides a
safe, clean and effective means for discharging a wide
assortment of dry solid materials from within various
size and type bulk bags.
Positive discharge is reliably achieved through the use of ‘regulated
vibration’ uniformly applied to the low-profile body of the unloader,
and in turn, into the bulk bag (and its contents) by an adjustable,
heavy-duty motorized vibrator. The bulk bag unloader mechanism is
resiliently mounted onto a robust support structure. Bags are loaded
(lifted) into the unloader by either a forktruck or hoist.
As standard, the Model 820 Bulk Bag Unloader is equipped with
Acrison’s Model 82-SCM Bag Spout Clamping Mechanism for
easy, dust-free bag spout untying and attachment to auxiliary
equipment. The Model 820 is also available with Acrison’s Model
82-SCV Bag Spout Closure Valve that allows closing-off the
discharge spout of a bag so that the spout can be retied, primarily
when it’s desired to remove a partially empty bag.
Typically, Acrison Bulk Bag Unloaders discharge into an Acrison
feeder, a storage hopper, or a take-away conveyor (e.g., pneu-
matic or mechanical), and will handle bags weighing up to 4000
pounds; the bags can be disposable, reusable, or lined.
For certain specialty applications, the ‘active’
body of the Model 820 Bulk Bag Unloader
is furnished with without the standard
Model 82-SCM Bag Spout Clamping
Mechanism and instead, may be
equipped with other type dust-tight
process interfacing equipment
based on application requirements.

Equipment Specifications
1-200-0074

A Bulk Bag being loaded into a
Model 820 Bulk Bag Unloader by an
integral hoist and trolley system.
A Model 820 Bulk Bag Unloader discharging into an
Acrison Volumetric Feeder.

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