Operating Problems
I replied to this duty under 'New Project' before seeing that this was an existing installation with problems.
It is n ecessary to have detailed dimensions of the silo and discharge screw in order wo make a judgement on the best way to address these difficulties. If you care to send this information to lyn@ajax.co.uk, with detailed descriptions of the problems experienced, I will attempt to make some suggestions. ■
Concrete Batching Plant
For elevating materials, a vertical screw system will be very high maintenance. Why not look at our DSI Snake-Sandwich High-Angle conveyors. These use all conventional conveyor equipment including smooth surface rubber belts that can be continuously scraped clean. Check these out at our web site.
Joseph A. Dos Santos, PE ■
Concrete Batching Plant
DEAR MR. BERDE,
MAY I INTRODUCE YOU OUR COMPANY AND INVITE YOU TO VISIT OUR WEBSITE – WWW.IPT-ONLINE AS YOU WILL SEE THERE, WE ARE EXPERIENCED IN ALL EQUIPMENT YOU MENTIONED. OUR MIXERS ARE SUITABLE TO MIS COHESIVE AND FREE FLOWING MATERIALS., OUR SPATIALITY IS DISCHARGE OF SILOS WHEREBY WE GUARANTEE NO BRIDGING.
WE CAN SUPPLY YOU SOME OF THE NECESSARY EQUIPMENT OR DELIVEYOU A TURN KEY PROJECT.
PLEASE CONTACT US.
BEST REGARDS
IPT
DR. IVAN PESCHL ■
Concrete Batch Plant
dear sir
I order to give you a serious advice i need a layout of the system.
My E-MAIL is shraga@ludan.co.il.
I believe that we may have a fruitful discussion.
sincerly
S.Bar ■
Re: Concrete Batching Plant
Dear Sir,
Should you wish to send us the lay out dwg of your silo, with existing outlets, we could propose a 100% silo reclaim solution by vibrating floor.
Jean-Claude Poncet
www.silexport.com
E mail silexport@wanadoo.fr ■
Vertical & Inclined Screw Conveyor
Good day
You should contact Wam spa Italy.
They have proven vertical and inclined tubular screw conveyor and have supllied thousands for concrete batching plants.
Mr Anil Manduscar of Wam India will gladly support your needs.
www.wamgroup.com ■
Concrete Batching Plant
May we have your advise on the following application ...
anuma@vsnl.net
@vsnl.net> ■
--For Concrete making Batching plant
--Product under conveying .... Fly-ash [ BD 1.1 x Abrasive x Temp room [95 F] x moisture 2.5 to 5% x tendancy to form lumps of 1 to 4" dia x offered from bags [100 lbs] ]
--Application .. Loading material to Silo using Vertical Screws & then discharge the same from Silo bottom to Inclined Screw C/V for feeding it Mixer
--Operations ... Capacity for Vertical Screw C/V is 10 TPH continuous & for Inclined Screw, it is 20 TPH in cycles of 100 sec
--Silo...MS x 1/4" thk x 40 ft height from ground x roof top x cylindrical height 17 ft x conical height 4 ft x three support legs x bottom opening 14" dia
--Vertical Screw c/v ... In three peices x segments of 16 ft each x with feed Screw at ground x discharge at height 50 ft x manual feeding by slitting bags at ground hopper above Feed Screw
--Conveying problems ... Material flow from Vertical screws is dificult. The Vendor replaced Motor of high ratings but discharged si up to 32 ft height with difficulty. The material does not flow also from the chute at 30 deg angle in to Silo or from the Silo-bottom to Inclined Screw. The capacity for the operations declines to less than 40 %
May we seek your advise now for ...
--Is a Vertical Screw the right propostion as insisted by the client
--What is to be done to Silo for ensuring proper flow of materials
Our suggestion now is to feed material direct to the Mixer using an Enclosed Belt Conveyor!
May we have your response per return
Y R BERDE
CEO
ANUMA INVERTERS
5 Fredun Terrace, 676 Katrak Road, Wadala
MUMBAI INDIA
9869019206
Fax 9122-24452125