SacMaster Bulk Bag Discharge Systems

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1 SacMaster Bulk Bag Discharge Systems Bag Tensioning, Hoist or Forklift Loading, Height Adjustability, Posi-Flow Agitation

2 SacMaster Bulk Bag Discharge Systems SacMaster isn t just another Bulk Bag Frame it s a Bulk Bag Discharge System designed specifically to include important features and functions identified by bulk bag manufacturers and users throughout the industry. Bag tensioning, hoist or forklift loading, height adjustability and the Posi-Flow agitation system make SacMaster (U.S. Patent 6,186,360) the right choice for titanium dioxide, sugar, calcium carbonate, cocoa powder, and a wide range of other bulk materials. The Benefits of the SacMaster Bulk Bag Discharge System Industries Using The SacMaster Bulk Bag Discharge System Posi-Flow adaptive bag agitation Hoist or forklift bag loading Bag tensioning and bag liner management Height adjustability, yet space efficient Compatibility with volumetric and gravimetric feeders discharge and accurately meter bulk bag supplied material, dust-free Plastics Food (including sanitary and dairy) Chemical (including pharmaceuticals) Water and waste water Paint Detergents Rubber Glass Foundry Agriculture Gypsum Cement

3 SacMaster Posi-Flow Adaptive Agitation When the bag is full of material, dual-pivot paddles push against the bottom of the bag to break material bridged over the outlet as well as agitate the sides of the bag near the spout, stimulating material movement. As the bag empties, the air cylinders push the paddles further toward the center of the bag until a proximity sensor located on one of the air cylinders determines that the bag is near empty. The proximity sensor holds the air cylinders in the extended position to empty the bag corners while continuing to pulse the bottom of the bag. This facilitates a smooth flow of material from the bag, eliminating waste and improving process efficiency. The entire bag including corners and spout are emptied. There are several preprogrammed agitation control settings that do not require an operator to set up timers and switches. Full Bag, Bottom Agitation Required Strong Bottom Agitation Side Agitation With Bottom Agitation, Flow Restored Slight FULL BAG STATUS EMPTY Near Empty Bag, Side Agitation Required Cylinder Operation Sequence Proximity Sensor Extension Retraction Proximity Sensor Extension Retraction Cylinder Cylinder Rod Cylinder Cylinder Rod With Side Agitation, Flow Restored Magnetic Piston Bag Status: Full to 1/4 full. Agitation Requirements: Break bridge at spout. Operation Description: Valve opens for an extended time to the retraction stroke to break bridges at the spout. The valve opens to the extension stroke to briefly agitate the bag sides. Magnetic Piston Bag Status: 1/4 full to empty. Agitation Requirements: Empty bag corners. Operation Description: Valve opens for an extended time to the extension stroke to empty the bag corners. The valve opens to the retraction stroke briefly to reposition the paddle.

4 SacMaster Modular Flexibility A B C D E SacMaster s modular design offers you the flexibility to develop a system that meets the needs of your specific process Modules available for system customization: A. Bulk bag positioning guide for overhead hoist loading B. Fork-truck loading (Adjustable ± 6 ) C. Dedicated hoist loading D. Agitation module E. Riser module

5 Bag Tensioning Options Three pneumatic air springs, plumbed together, lift the shelf uniformly without binding as compared to independent springs with nested tubes. Adjustability in lifting force is provided with air spring pressure and digital control. Easy to load and unload shelf style design provides fast bag turnover with forgiving slide in, slide out changes. Retracted Extended Motorized Hoist and Trolley Pivoting Support Panels Control Panel Dual Position Agitation Paddles Controller Solid State Controller with remote start capabilities, three agitation speed settings, and one jog setting. Inputs and outputs are available for easy and flexible plant integration. Air Systems Air Requirements: 80 psi required 5 CFM minimum Air Cylinders: Permanent lubrication Replaceable seals Bottom Agitation Side Agitation

6 SacMaster Modular Flexibility Bulk Bag Discharging Loss-In-Weight Schenck Process offers a complete loss-in-weight system along with its bulk bag discharging capabilities. The system includes a dust sock for reducing air borne materials and an integral refill hopper, which comes in both industrial and sanitary versions. A refill gate and flex connector ensure that the proper amount of material is being discharged from the bag into the feeder. The integrated feeder control meters the material according to the programmed specifications. By using a Schenck Process bulk bag discharging loss-in-weight system you receive the benefits of improved accuracies, easier bag disposal, and reduced operator involvement. Access Door For Bag Spout SacMaster Control Integrated Feeder Control Dust Stock Integrated Refill Hopper Refill Gate Flex Connector Loss-In- Weight Feeder

7 SacMaster Loading Options SacMaster offers three different modular components to meet the needs of your application specifications. Model-DHL Model-FTL Model-Chl Dedicated Hoist Loading Fork Truck Loading Bulk Bag Positioning Guide for Overhead Hoist Loading

8 di All information is given without obligation. All specifications are subject to change. BV-P 5065 GB Schenck Process is the global market leader of solutions in measuring and process technologies in industrial weighing, feeding, conveying, screening, automation and air filtration technology. Schenck Process 746 E. Milwaukee Street Whitewater, WI P: (262) F: (262) by Schenck Process, 2013 Schenck Process develops, manufactures and markets a full range of solutions, products and turnkey systems on the basis of combining process engineering expertise, reliable components and field-proven technology.