ThomasNet News Logo
Sign Up | Log In | ThomasNet Home | Promote Your Business

Spiroflow Systems Solves Cement Handling Problem for Security Products Company

Print | 
Email |  Comment   Share  

Spiroflow Systems Solves Cement Handling Problem for Security Products Company
Spiroflow Systems Solves Cement Handling Problem for Security Products Company
Click Here to Enlarge Picture

Spiroflow Systems Inc.
1609 Airport Road
Monroe, NC, 28110
USA



Press release date: March 25, 2014

MONROE, NORTH CAROLINA — Spiroflow Systems, a respected leader in the powder handling and conveying industries, is known for its innovative and effective design solutions.  The company recently worked with Access Security Products Ltd. to resolve a powder handling problem with a proprietary cement mixture used in their manufacturing process.

Access Security Products Ltd. is a leading manufacturer and supplier of burglary and fire resistant safes, vaults and physical security equipment.  The company uses an expensive proprietary cement mixture in the walls of their safes and vaults rendering them almost impenetrable to thieves and fire.  This castable material has an extremely high compressive strength and provides maximum burglary resistance.  It also happens to be a very difficult product to handle.  The material is a fine powder, which arrives by container quite compacted, has very poor flow characteristics bridges easily, is very abrasive and readily absorbs moisture. 

About once each month a single container holding 20 tons of cement arrives from Europe.  The cement is packaged in twenty 2,000 lb single trip, single loop, lined bulk bags which must be emptied into a large outdoor storage silo.  The entire load of material must be emptied into the silo as quickly as possible to minimize moisture absorption.  The company's goal was to empty a single bulk bag in 30 minutes and all 20 bulk bags within ten hours.  They needed a robust and reliable powder handling solution to accomplish the task. 

Access Security had initially purchased a $40,000 pneumatic conveying system from another supplier but the cement material accumulated within the conveying tube rendering the conveyor completely inoperable.  After working with the vendor for some time without resolution, Access Security ultimately had no other choice but to scrap the equipment and find an alternative conveying solution.   The company was without a powder handling system for about a year and was emptying the bulk bags directly into the storage silo with a crane - an expensive and labor intensive process.

President, Peter Gauthier, considered his options and turned to Spiroflow Systems.   The requirements for a new system were:

• Provide a completely CLOSED robust system that could reliably convey their cement material without material build up and excessive wear on equipment.
• Accommodate bulk bag unloading inside the company's warehouse but convey the product through the roof, outside the building and into a large outdoor storage silo approximately 40' away.
• Operate reliably and consistently in temperature and weather extremes typical in the Ontario Canada region.
• Provide a dust free solution to minimize exposure to moisture in the environment and to provide a clean and safe work environment for employees.
• Successfully unload the 2,000 lb single loop, lined, single trip bulk bags within 30 minutes or less.
• Incorporate appropriate discharge aids (side massage, bottom massage and agitation) to encourage material flow.
• Minimize product loss.
• Offer proof that the recommended solution will work before purchase.
• Provide a solution guarantee!

Due to the characteristics of the particular cement mixture and the frustration the customer had previously experienced, Spiroflow Systems experts recommended that it be tested in the company's test lab.  President Peter Gauthier commented, 'Having our cement powder thoroughly tested was a vital step in the process.  It gave us confidence that Spiroflow's recommended solution would work as specified.' Additionally, Spiroflow Systems has long guaranteed any powder handling solution tested in their lab.  'The company's performance guarantee also gave us piece of mind,' added Gauthier. 

Based on Access Security's requirements, Spiroflow Systems recommended their T4 Single Trip Bulk Bag Unloader, a combination of Flexible Screw and Aero Mechanical Conveyors, and a Control Panel.

The T4 Bulk Bag Unloader has a pneumatic bag piercing knife to cut open the bottom of each single trip bulk bag.  It also has a dust evacuation frame supplied with a rubber dust seal membrane located inside the support dish for optimal dust control.  The unloader was supplied with four corner massage and vibration to encourage material flow.  Additionally the pneumatic bag piercing knife serves to encourage material flow by breaking up compacted material in the bottom of the bulk bag.

Dual Flexible Screw Conveyors, only three feet in length and positioned at a 45° angle, are fitted to the bottom of the Bulk Bag Unloader.  These conveyors utilize Proscrews to move the material out of the discharge hopper.  Proscrews have a beveled profile ideal for conveying poor flowing material and their semi-rigid construction enables steep conveying angles without bends.

The dual Flexible Screw Conveyors deliver the fine cement powder out of the bulk bag unloader into a vertical Aero Mechanical Conveyor which is four inches in diameter, 13' long and positioned vertically.  A second Aero Mechanical Conveyor, 38
' long and positioned at a 33° incline, moves the cement material from the vertical conveyor, through the roof, and outside the building into the outdoor storage silo. 

A NEMA 4 Certified Control Panel was provided and operates the entire system.  Specific controls include:
• VFDs for the Flexible Screw Conveyors
• Motor Starters for the Agitators and Aero Mechanical Conveyors
• A Low Level Probe in the hopper of the Bulk Bag Unloader
• Four Corner Massage
• Vibration

Given the physical properties of the cement powder Spiroflow engineers recommended that the company completely clean the equipment after each container of material is conveyed into the outdoor storage silo.  This prevents any potential material build up from interfering with equipment operation.

Once installed and commissioned, operators at Access Security report that the new powder handling system works beautifully.   The system is reliable, operates just as promised and performs at twice the required rate - all without material build up.  The closed system keeps the cement powder dry and contained resulting in minimal product waste and a clean, safe environment for employees.  Peter Gauthier reported, 'Spiroflow's equipment handles our cement powder quite well and actually empties each bulk bag in only 15 minutes.  Our goal was to empty each 20 ton container in 10 hours and we have cut that time in half!'

For over 40 years, Spiroflow Systems has designed, engineered and manufactured its leading line of powder handling and conveying solutions.  The company offers a wide range of standard and custom options for both small and large volume users.  Products include bulk bag unloaders (also called bulk bag dischargers) and bulk bag fillers, flexible screw, aero mechanical, tubular cable drag, tubular chain drag and pneumatic conveyors, box, bag and drum dump stations, robotic palletizing, and the 'Pacepacker' range of automatic packing, pick and place solutions.

Primary markets include cement, chemical, plastics, ceramics, bricks, glass, minerals, water treatment, environmental, waste and recycling, food, dairy, snack food, confectionery, beverage, pet food, pharmaceutical, and packaging.  For more information about Spiroflow Systems and their complete product line of powder handling solutions visit www.spiroflowsystems.com or call 704-246-0900 to discuss your specific requirements. 

For more information on Access Security Products visit their website at www.access-safe.com.

Spiroflow Systems, Inc.
Editorial Contact:
Carolynn Sarver  
Director of Marketing  
704.246.0951  
csarver@spiroflowsystem.com



Print | 
Email |  Comment   Share  
Contacts: View detailed contact information.


 

Post a comment about this story

Name:
E-mail:
(your e-mail address will not be posted)
Comment title:
Comment:
To submit comment, enter the security code shown below and press 'Post Comment'.
 



 See related product stories
More .....
 See more product news in:
Material Handling and Storage
Packaging Products & Equipment
 More New Product News from this company:
Tubular Chain Drag Conveyors can be meter or flood fed.
Tubular Drag Conveyors handle dry solids in any form or quantity.
Bulk Bag Discharger serves Pharm, Dairy, Food industries.
Bulk Bag Filler includes programmable controller.
Vacuum Conveying System targets long distance transfers.
More ....
| Featured Manufacturing Jobs
 Other News from this company:
New Automated Bulk Bag Filling System Streamlines Peanut Processing
Spiroflow Systems to Showcase Processing & Automation Solutions at the International Powder & Bulk Solids Exhibition 2014
New Spiroflow Systems Company Provides Complete Automation Solutions
Pacepacker Services Takes the Drama Out of Packing at Downton Abbey
More ....
 Tools for you
Watch Company 
View Company Profile
Company web site
More news from this company
E-mail this story to a friend
Save Story
Search for suppliers of
Bag Unloaders
Bulk Bags Unloaders
Bulk Bag Unloaders
Material Handling Conveyors
Bag Handling Conveyors
Join the forum discussion at:
Hard to Handle


Home  |  My ThomasNet News®  |  Industry Market Trends®  |  Submit Release  |  Advertise  |  Contact News  |  About Us
Brought to you by Thomasnet.com        Browse ThomasNet Directory

Copyright © 2014 Thomas Publishing Company. All Rights Reserved.
Terms of Use - Privacy Policy



Error close

Please enter a valid email address