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Bulk Bag Unloaders

Bulk Bag Unloaders Engineered for Max Dust Containment and Safety While Discharging Super Sacks

Carolina Material Technologies provides 3Sigma's premier Bulk Bag Unloaders that offer Dust-Free Super Sack Emptying with Guaranteed Discharge of virtually any material. Our Super Sack Dischargers are offered in 3 Main Models: Short-Frame Model, Hoist-and-Trolley Model, and the Fork-Truck Loaded Model. There are two main types of agitation for increasing material flow: Massage-It Paddle Agitation (Ultra Heavy-Duty Pipe Agitators that move material into the Critical Flow Path) and Shape-It Vibration System (Shapes the Bulk Bag to the Steep Sloped Platform).

Each model can be custom designed to fit your plant, and with your choice of 3Sigma's Features. The unique Contain-It Access Chamber boasts a large and enclosed bag handling area for the operator the tie and re-tie the bag with ease. The large chamber is engineered to contain any accidental spills or dust that occurs from the emptying process. Custom matched to your downstream equipment: Hopper, feeder, rotary valve, slide gate, screw conveyor, pneumatic conveyor, etc. Inside the chamber, we offer the Close-It™ Bulk Bag Spout Valving System that allows operators to close off and remove half empty bags, or to use as a batch control valve during the bulk bag unloading process. The Clamp-It™ Bulk Bag Spout Clamp provides an air actuated seal that lowers a stainless steel plate once the bag is in place, and secures the bag spout open in order to ensure proper material flow. It features 8” of vertical clearance to manipulate the bag spout, which compares to 2-4” for most competitors. No more knuckle busting! Additional features include: integrated Dust Collection System, Collapse-It™ Bulk Bag Evacuation System, and more.

View our WHITE PAPER that was Featured in Powder Bulk Solids Magazine.
Bulk Bag Discharger System
FEATURES AND ADD-ONS:

Close-It™ Bulk Bag Spout Valving System
To close off and remove half empty bags or to use as a batch control valve.

Clamp-It™ Bulk Bag Spout Clamp
Provides an active seal, Air Actuated. Features 8” of vertical clearance to manipulate the bag spout, which compares to 2-4” for most competitors. No more knuckle busting.

Dust Collection System
Pull a negative across the containment chamber when opening the door to capture dust.  Matched dust collectors provided.

Collapse-It™ Bulk Bag Evacuation System
Use of dust collection (in combination with Bulk Bag Spout clamp) to evacuate and then collapse the empty super sack.

Contain-It™ Chamber Outlet
Custom matched to your downstream equipment: Hopper, feeder, rotary valve, slide gate, screw conveyor, pneumatic conveyor, etc.
Bulk Bag Unloader Operator Handling Super Sack
The X-Large Access Chamber Contains Spills and Dust
SELECT A MODEL

  • Compact Size
  • Location Flexibility
Bulk Bag Unloader with Paddle Agitation

  • Self-Contained
  • Maximize Resources
Bulk Bag Unloader with Hoist and Trolley

  • No Upper Frame Required
  • Cost-Efficient
Bulk Bag Unloader Forklift Loaded Unit

Bulk Bag System General Information

Also commonly called bulk bag unloaders, bulk bag dispensers, super sack unloaders, super sack dischargers, super sack dispenser, big bag unloaders, big bag dischargers, big bag dispensers, FIBC unloaders, FIBC dischargers and FiBC dispensers, provide a safe, dust-free and convenient way to handle and discharge bulk bags. CMT provides 3Sigma Bulk Bag Systems that make handling of bags practical and efficient by providing an easy and safe method to lift, support and discharge.  Our bulk bag unloaders eliminate dust and spillage associated with other methods of bulk bag handling. Since CMT specializes in bulk material handling equipment, we build systems that provide controlled, regulated discharge with a variety of feed devices and weight control options.
General Customer Goals

  • Dust Free Bulk Bag Unloading.
  • Unload your densified product reliably with a Bulk Bag unloader.
  • A Bulk Bag Discharger for Total Bulk Bag Discharging
  • Minimal moving parts/ Minimal maintenance.

Bulk bag dischargers are typically implemented when capacity requirements dictate a change from 50 lb. bulk bags to save labor costs and to minimize dust.  The most crucial aspect in providing you with a successful bulk bag unloader is understanding the bulk bag(s) to be used, your goals and concerns.  Many suppliers overlook the actual bulk bag and dive into offering you their standard bulk bag unloader – the “one size fits all” mentality.  Bulk Bag items of concern include: Dimensions; Lined or Unlined; Loose Liner, Tabbed Liner or Glued Liner Flat Bottom or Cone Bottom; Single Trip or Multi-Trip; Bulk Bag Outlet Spout Dimensions; Bulk Bag coatings, etc.

Recent Installations

New Plant Installation for Large Composite Decking Company
A large Composite Decking Company reached out to CMT to design and install a new Process System in their expansion plant that included complete Bulk Bag, Pneumatic Conveying, and Dust Collection Systems. CMT provided multiple Hoist and Trolley Bulk Bag Unloaders with Massage-It Paddle Agitation, Batching Feeders, Blowers, Diverter valves, Filter Receivers, Level controls, Rotary Airlock Valves, Tanks, and more.
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CONTACT US

220 Crompton St
Charlotte, NC 28273
704-846-3737
info@cmtnc.com
All Content ©2020 CMT Inc. All Rights Reserved
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