COMPLETE 300 TPD (VENDU/SOLD) CUSTOM MILL FLOATATION PLANT

Formally used to Custom Mill Copper and Graphite Ores, this Plant features, an underground coarse ore feed system,

coarse ore truck dump, conveyor galleries, primary and secondary crushing, screening, grinding, cyclone, floatation,

thickener, filtration and truck concentrate load out system.

MAJOR EQUIPMENT INCLUDES:

Truck Dump and Belt

Grizzly with

Feed Conveyor

Vibrating Feeder

Jeffrey Feeder

3' x 5'

Crusher Feed Conveyor

Forano 36"

125' Long

Vibrating Grizzly

Jeffrey Feeder

3' x 4'

Impact Crusher Primary

Hazemag

AP4

Impact Crusher Secondary

Hazemag

AP4

Fine Ore Bin Feed Conveyor

Forano 30" W.

75' Long

Screen

Symons 5' x 8'

Single Deck Screen

Oversize Return Conveyor

Forano 24" W.

75' Long

Ore Bin & House

Steel Walled

Apprx. 30' Dia. X 25' H.

Dust Collector

Norblo

Bag House

Bin Discharge Feeder

Jeffrey Feeder

24" x 30"

Bin Discharge Feeder

Jeffrey Feeder

24" x 30"

Bin Discharge Feeder

Jeffrey Feeder

24" x 30"

Ball Mill Feed Conveyor

Forano 24" W.

60' Long

Ball Mill

Allis Chalmers

7' Dia. x 8' L. 200 HP

Cyclone

After Market

15" Diameter

Ball Mill Trash Oversize Belt

Forano 14" W.

20' Long

Allis Chalmers

SRL

2" x 2"

Denver

SRL

3" x 3"

Denver

SRL

3" x 3"

Allis Chalmers

SRL

6" x 6"

Allis Chalmers

SRL

6" x 6"

Float Cell

Denver 6 Cells

DR-30 Rougher

Float Cell

Denver 8 Cells

DR-24 Cleaner

Thickener Tank

Wood Stave

24' Dia. X 9' High

Thickener Drive

Dorr Co.

24' Dia. With Bridge

Disc Filter

Eimco

4' Dia. X 3 Discs

Concentrate Discharge Belt

Forano 16" W,

16' Long

Air Compressor Elect.

Atlas Copco

500 CFM

Air Compressor Elect.

Atlas Copco

500 CFM

Air Compressor Diesel

Atlas Copco

750 CFM

Vacuum Pump

Ingersoll-Rand

25 HP

Steel Frame Building

With Block Walls

120' Long x 50' Wide

 

 

 

 

   

END USER ASKING PRICE AIWI: Ex-Site, St. Pierre De-Broughton Quebec, Canada, USA Dollars $399,000.00

 

HISTORY OF THE PLANT AND GENERAL CHARACTERISTICS:

 

This Plant was originally built and operated for only two years processing Copper Concentrate from an adjacent underground mine when it was shut down. Soon after, it was modified and put back into service to process Talc, which also exists from an open pit source on the same property. The Plant continued to operate, as required for several years, but was shut down permanently when the ore bodies were depleted of viable product and the Plant was put on care and maintenance. Since its original conception, it has had numerous upgrades, including the rebuilding and installation of additional equipment to incorporate custom milling for the two distinct Copper and Talc products. As a result,  there are two separate coarse ore feed systems. One from the underground workings, which dumps ore into the coarse ore bin from an underground conveyor and a second that incorporates a truck dump, which also feeds ore into the same coarse ore bin. The crushing, which is located in a separate building outside of the Mill, is accomplished with two Hazemag Crushers using a two stage crushing process and a network of in Gallery Conveyors and size separation using a combination of Grizzly Deck Feeder over the Primary Crusher and Symons Nordberg Single Deck Screen, that is located above the fine ore bin, which conveys the oversize back to the secondary Hazemag Crusher. The Fine Ore Bin is located next to the Mill and the ore is fed to the Plant Ball Mill from three 24” x 30” Jeffrey Feeders, which are located under the Fine Ore Bin. The Allis Chalmers 7’ Dia. x 8’ Long, 200 HP Ball Mill grinds the product through a discharge trommel screen employing a 15” Cyclone and 5” x 4” SRL Recirculating Pump. The Ball Mill is also equipped with an oversize and trash recovery discharge conveyor. The grinding slurry is then fed to a network of Floatation Cells. The Bank of 6 Denver Sub “A” 30 Floatation Rougher Cells and Bank of 8 Denver Sub”A” 24 Cleaner Cells separates the product further before the Dorr Oliver 24’ Thickener separates the tails. The final product is then fed to the Eimco 4’ Dia. x 3 Disc Dewatering Filter, which produces the Concentrate that is fed onto the Concentrate Truck Load-out Conveyor system, within the Truck Loading Bay, that is attached to the Plant Building.   This is the basic operating aspects of the Plant. However, there are numerous other pieces of equipment, including, feeders, conveyors, pumps,  compressors, vacuum pump, etc, that exist within the Mill Processing Plant System. The Conveyor Frames and Drives, are for the most part in good condition, but the conveyor belting should be replaced. The Pumps and Floatation Equipment specifically, remain in very good mechanical and cosmetic condition. The Main Conveyors, Crushers and Ball Mill remain intact and the associated equipment is also in very good condition. The compressors are somewhat antiquated, but appear to be in good condition. The Canadian Ingersoll-Rand Vacuum Pump is intact and in very good condition. The Dorr Oliver Thickener and Eimco Disc Filter are also in very good to excellent condition. In general, most of the Conveyors, Primary and Secondary Hazemag Crushers, Grizzly Feeder, Jeffrey Feeders, Symons Nordberg Deck Screen, Allis Chalmers Ball Mill, Cyclone, Denver and Allis Chalmers Pumps, Dorr Oliver Thickener, Eimco Disc Filter, Atlas Copco Compressors and C.I.R. Vacuum Pump, are all in good condition. The Mill Building, which is approximately 120’ Long x 50’ Wide is a pre-engineered, steel reinforced beam and truss structure, and is in fair to good condition, but the walls are concrete block and they obviously cannot be salvaged. For the readers additional consideration, we have attached a flow sheet, which better describes the operating characteristic of the Plant and existing Mill Process System. Please also note that we can replace any of the equipment from our current stock, or add equipment to increase production, or change the operating characteristics of this Plant to meet our customers processing criteria.

 

*We estimate approximately $75,000.00 to $100,000.00 to disassemble and load this entire Plant and approximately 12 tractor trailer loads to move it



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 DocumentTaille
Mill Flow Sheet.pdf
Mill Flow Sheet.pdf
42.69 KB
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