New Sponsor : ALL-CON World Systems

Jacksonville Beach, FL -- We are pleased to announce that ALL-CON World Systems, Inc. has become a sponsor of Powder and Bulk Dot Com.

With more than 75 years experience in the bulk materials handling industry, ALL-CON World Systems is a company of doers - a team of dedicated professionals committed to meeting customer needs and exceeding their expectations. They tackle assignments that many larger firms run away from. Their passion is finding the right solutions to the most difficult challenges.

ALL-CON incorporates the most advanced technologies, including state-of-the-art proprietary designs, in all their systems. They fabricate and install customized:

- Railcar unloading systems for bulk materials
- Batching systems for major, minor and micro ingredient feed
- Pneumatic pressure & vacuum conveying systems, dense and dilute phase
- Turnkey bulk bag unloading systems
- Weigh feeding systems for granular materials
- Clean-Feed™ - automatic glue feed conveying systems

"Move Materials the All-Con Way - Trouble Free"

ALL-CON World Systems' staff has grown the company into a leading integrator and manufacturer of automated bulk materials handling systems. This "hands-on" approach coupled with the latest computer hardware and CAD technology has yielded many successfully operating systems in chemical, plastics, baking, food processing and packaging applications.

See the ALL-CON World Systems' banner ad on our "Material Handling Systems Links" bridge page: http://www.powderandbulk.com/turnkey/materialhandling1.htm

For more information contact:
Mr. Barry Slater
ALL-CON World Systems, Inc.
P.O. Box 647
Seaford, DE 19973
Phone: 302-628-3380
Fax: 302-628-3390
Email: sales@all-con.com
Web site: http://www.all-con.com/

Want to become a sponsor too? It's Easy!
Visit our banner ad sign-up page at:
http://www.powderandbulk.com/pb_services/bannerads.htm

Rulmeca Acquires Roller Manufacturer Melco

Wilmington, NC -- In December, Rulli Rulmeca SpA., headquarters of the Rulmeca Group of Companies, announced the acquisition of the leading South African roller manufacturer MELCO Conveyor Equipment, a well known brand in South Africa and on the international bulk handling market.

Melco, established by Mel and Roy Cohen in 1970, employs over 250 people all dedicated to the design, manufacture and sales of rollers, idlers and conveyor structure and equipment for belt conveyors. Melco was one of the first companies to introduce robotic welding of idler frames.

The Company has a leading position on the local market with additional exports to other African, Australian and American markets.

Rulmeca also acquired Melco’s interests in two Companies, the South African company Africa Roller (Pty) Ltd and the US Melco LLC USA in North Carolina.

This acquisition allows Rulmeca to enter new geographical markets (mainly Africa and Australia) and to integrate the Melco products such as the Supreme roller, a high density polyethylene roller suitable for corrosive and abrasive applications, into the Rulmeca Group companies.

Furthermore the Rulmeca existing products, such as the Motorized Pulleys, will become part of Melco range for the South African market.

Following this acquisition the Rulmeca Group, that closed 2006 with a consolidated turnover of 103 million Euro, now comprises 11 manufacturing plants and 4 sales companies, totaling 900 people worldwide.  In May 2007 the Group will commence local production of rollers in Tianjin, China.

For more information contact:
Mr. Mike Gawinski
Rulmeca Corporation
6508-B Windmill Way
Wilmington, NC 28405
Telephone: 910-794-9294
Fax: 910-794-9296
Email: mgawinski@rulmecacorp.com
Web site: http://www.rulmecacorp.com/

On-Line Selector for Transfer Point Components

Neponset, IL -- Martin Engineering has brought the specification of conveyor transfer point components to the Internet with the introduction of an on-line Martin® Transfer Point System Selector on the company’s website.

Following entry of the characteristics of a belt conveyor and its cargo, the new System Selector will generate a recommendation for the proper components to improve the conveyor’s loading zone. Users can then link to other pages to view the features, benefits, and specifications for the Martin Products.

Martin Components included in the Transfer Point System Selector include: chute work, track-mounted idlers, dust curtains, tail sealing system, impact cradles, belt tracking devices and more.

To formulate a recommendation, users of the Martin Transfer Point System Selector enter basic information about their application. The information required is specific to each component. The System Selector then generates an itemized bill of materials, which can be used to order appropriate components.

The Martin Transfer Point System Selector includes a section where a user can evaluate the geometry of existing chutes to determine if replacement is necessary. The on-line system also includes tools to calculate the theoretical airflow, used to determine dust management requirements, and to retrieve the CEMA material code, to describe material abrasiveness, density, lump size, flowability, and other properties.

Founded in 1944, Martin Engineering is the world leader in making bulk materials handling cleaner, safer, and more productive. Martin Engineering technologies control dust and spillage from belt conveyors and promote the movement of bulk solids from storage and through industrial processes.

To try the Martin Transfer Point System Selector, visit the Products/Transfer Points or the Solutions sections of the Martin Engineering web site at http://www.martin-eng.com/

Poland’s Buys 17 Malvern Mastersizer 2000 Systems

Malvern, UK -- The National Network of Agrochemical Stations in Poland has purchased seventeen Malvern Mastersizer 2000 laser diffraction particle size analyzers for use in the rapid assessment of different soil types. The systems will be used throughout the country and will replace existing measurement methods, resulting in the simplification and acceleration of the analytical process.

The Mastersizer 2000 was selected primarily on the basis of: its speed of measurement and rapid delivery of results; the flexibility that allows the easy analysis of both wet and dry samples; instrument-to-instrument reproducibility; and the comprehensive local support provided by AP Instruments, Malvern’s representative in Poland.

This local support is also backed by comprehensive web-based education and training, and telephone helpdesk facilities. The worldwide use of the Mastersizer 2000 for a very large number of different applications also meant that many reference sites could be consulted during the decision-making process.

In Poland soil is classified in line with EU rules for agrochemical use. Nitrate retention levels, and therefore appropriate fertilizer usage rates, are related to soil characteristics. Using the Mastersizer 2000, soils can be classified into four distinct groups - gravel, sand, silt and clay - using just a simple 30-second measurement.

Both wet and dry samples can be analyzed easily by the simple and straightforward switching of sample dispersion units. The Mastersizer 2000 is fully automated and driven by standard operating procedures (SOPs) that allow the easy and reliable transfer of analytical procedures between instruments at different sites.

The Mastersizer 2000 is a laser diffraction-based particle size analyzer designed for routine use. Malvern Instruments has extensive expertise in the field of laser diffraction, developed over a period of more than 30 years. This expertise is used to offer exceptional technical support to customers, through a well-developed, highly effective worldwide network of suppliers. The Mastersizer 2000 offers flexibility, a broad measuring range (0.2 – 2000 µm) and excellent accuracy and reproducibility.

Web site: http://www.malvern.com/

I

Stainless Steel Lift & Seal Container Dumper The unit from Material Transfer Systems provides a dust-tight discharge of chemical powders into an existing 46” high stir pot.

Innovative, Crawler Mounted Impact Crusher
The SBM, Remax 1311/12-E/D crawler is for high output recycling. Remax is a new type crusher, developed for extensive size recycling material at a higher throughput.

New Vortex Quantum Valve's Double Leap For maintenance, the design has a revolutionary benefit. The orifice slide gate's seals are easily maintained while the valve is still mounted in the conveying line.

More headline news...

People post their requests for help and offer their suggestions to others in our open forum.

Mr. Hennings wants to know about sidewall forces in silos:

I was curious about the forces of stored whole corn against the side walls of a circular silo. In other words, if a silo is holding a million pounds of corn, how much of that weight is being supported by the cone and how much by friction with the side walls?'   (to post reply, click here)

Any help appreciated,
Johnnie Hennings
Accident Reconstruction Analysis Inc.
Email: jhennings@ara-i.com

Mr. Perpinan needs help with belt conveyor calculations:

I know what I want, but don't know how to get there.

The conveyor is:
-Dirt/earth 100lb./cuft. G.S.=1.6
-Speed= 0-400fpm (must throw 7')
-Length 22' long
-Width 5' wide belt
-19 degree incline
-35 degree trough idlers
-330 prw belt,pintle chain (maybe)

The conveyor will be dumping from truck in hopper to conveyor. I Need: drive roller dia.& number and motor(s) information.  (to post reply, click here)

Thanks,
Jaime Perpinan
Controls Inc.
wind3seaker@yahoo.com

Click here to share your expertise with others in our Help Forum.

Manufactures Reps and Agents Wanted

UniTrak, manufacturer of TipTrak bucket elevators & Powderflight aeromechanical conveyors used in the powder/bulk solids, food & packaging industries is looking for manufacturers representatives or agents for USA (GA, AL, TN, WA, OR, NE, UT, CO) and also for Europe and the Middle East.

For more details, visit http://www.unitrak.com

Contact:
Mr. Bill Gorsline
UniTrak Corporation Limited
Telephone: 905-885-8168, Ext 108
Email bill@unitrak.com

The Job Fair is a free service of Powder and Bulk Dot Com.  You can post job opening for managers, engineers, sales, reps or other talented people you need. ...Or one can post their resume for companies who are looking to add talented people to their staff.

Do you have a position you need to fill?  Visit the Job Fair.

© 1999-2007 Powder and Bulk Dot Com
Home page:  http://www.powderandbulk.com/

Joseph Taylor, Editor
Powder and Bulk Dot Com Newsletter
3948 South Third Street, No. 121
Jacksonville Beach, FL 32250

Phone: 904-280-4656
Fax: 904-273-1399

Email:  jtaylor@powderandbulk.com

Powder and Bulk Dot Com's Newsletter is a 100% opt-in e-mail list of information for the materials handling professional.  Do you have company news, a new product, new service or other information you would like to share with our subscribers?  Please submit articles via e-mail, only to: news@powderandbulk.com

We would like to welcome our new sponsors, ALL-CON.  You can read up on them in our lead article this week.  Please take a moment to visit their web site.

With over 6,300+ subscribers, our goal is to provide information to improve your business by using the resources available on the Internet.

Very Truly Yours,
Joe Taylor, Editor
jtaylor@powderandbulk.com

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• Archived Newsletters

Characterisation of Bulk Solids
by Donald McGlinchey
Hardcover: 264 pages, 2005

.

Pneumatic Conveying Design Guide
by David, Ph.D. Mills
Hardcover, 650 pages, December 2003

.

Silos:  Fundamental of Theory, Behavior & Design
by C. J. Brown, J. Nielsen (Editors), Hardcover, 864 pages, February 1998

.

Find more books for the materials handling professional online, visit our Reading Room.

The Safety Effects of Erratic Flow Behavior
in Bulk Solids
Greg Mehos, PhD and Eric Maynard, MSME, Jenike & Johanson, Inc.

We Need Your
Guest Articles!
Do you have an area of expertise in bulk materials, have you solved a difficult materials problem? Share your knowledge with others and promote yourself by contributing an article to the Ask Joe! Column.

For more information, please contact Joe Marinelli.

Past Ask Joe! Archived Articles

More case histories...

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This weeks photo is of a Schenck AccuRate SacMaster bulk bag frame and feeder installed at Del Monte discharging cracker meal and cake flour from bulk bags. From there the materials are metered into a stainless steel mix tank to make a soup base. 

Photo courtesy of Mike Karas of Accurate.

Send us your photos:  We would love to have your photo of a bulk materials process, packaging, conveying or handling "action shot" for our home page.  Send your photograph and description to: news@powderandbulk.com