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Allis Chalmers 13 ft. 6 inches x 19 ft. 6 inches Ball Mill
Category: Grinding Mills
- 1 Piece shell c/w flange fitted ends
- Shell thickness: 2"
- CGE synchronous 2,250 hp, 240 rpm, 4000 volts, 3 phase, 60 Hz motor
- Eaton, 38 VC 1200 Airflex clutch system
- Helical gearing - ratio: 15.37 Teeth: 292/19
- Mill shell speed: 15.62 rpm
- all switch gear & controls included
- Auto lube system
- Abacus electric/hydraulic powered inching drive system
- Liner handler machine
- Inlcudes all available spares & complete engineering drawings - view more details
Price: Negotiable
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Allis Chalmers 14 ft. x 24 ft. Pebble Mill
Category: Grinding Mills
- s/n C-2550
- 2" shell thickness
- Flange Fitted, 2 piece shells (for facility of transport and re-sizing)
- 2 only Trunnion Bearings
- CGE 1,500 hp, 200 rpm, 4160 Volt, 3 phase, 60 Hz motor
- Shell speed 16.38 rpm
- Pinion gear, single helical /w 23 teeth c/w new spare pinion
- 2 piece bull gear 16.5" face
- Fawick Model 46VC/200 air clutch
- Martin model M-4127 ring gear lube system
- Includes auto lube unit
- General electric switchgear & controls
- Switchgear includes built in electric inching drive
- Formerly used rubber liners and discharge lifters
- All GA, mechanical, electrical and civil drawings available
Unit has been completely disassembled, sandblasted, primed, painted and ready for inspection and/or shipment - view more details
Price: Negotiable
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Allis Chalmers 12 ft. x 18 ft. Ball Mill
Category: Grinding Mills
- Type: Wet Overflow
- Shell Speed: 16 RPM
- Shell: Single Piece Flange Fitted @ 1 1/4" Thickness
- Liners: Skega Rubber - Removed @ 75% New
- Bearings: Trunnion: 54" D x 26" L
- Bull Gear: Single Helical 14.5" face /w 284 teeth
- Pinion: 19 teeth
- Clutch:Wichita ATD 330H Air Clutch System
- Motor: 1000 HP, 240 rpm, 2300 V / 3 ph / 60 Hz
- Includes: 2 x spare bearing inserts, spare Wichita Clutch, spare pinion bearing housings, spare 255 tooth bull gear & 17 tooth pinion, Drawings - view more details
Price: Negotiable
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Marcy 12 ft. 5 inches x 13 ft. Ball Mills
Category: Grinding Mills
- Motor/Electrical: 1500 hp, 4000 Volts, 3 phase, 60 Hz, c/w associated switchgear
- Date Last Operated: September 30, 1996
- Current Condition: Very Good, All units are disassembled and ready for new installation.
- Repair Record: 5 year maintenance history available upon request
- Drawings: Both civil and mechanical drawings available upon request.
- Lube System: Roper oil pump with adjustable 5 - 15 gpm controls, metering system throughout circuit, all trunnion an pinion gears and bearings covered.
- Liners: Shell lined with steel chromalloy liners covered with all rubber liners, trunnion feed and discharge c/w feed scoop arrangement, discharge cones lined with Skega Rubber liners, discharge/feed heads rubber lined.
- Bull Gear & Pinion: No cracks found during last ND Test in 1995, complete ultra-sound testing cone on primary mill showed no cracks or wear, every tooth testedl Due to thorough maintenance program, al gears are in same excellent condition. Pinion and Bull Gears reversible so as to provide “like new condition” to new owner. The mills have not had the gears reversed. We recommend that purchaser reverses gears upon installation.
- Pinion Bearings: Common SKF in excellent condition
- Pillow Blocks:Excellent condition, no evidence of cracks, no lube integrity lossl
- Spares Available: spare heads for ball mills, spare trunnions, (feed & discharge), some spare liners & spare bronze trunnion and motor etc. - view more details
Price: Negotiable
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Allis Chalmers 9 ft. x 12 ft. Ball Mills
Category: Grinding Mills
- Serial No’s: 1176, 1177 & 1178 (s/n 1178 has larger trunnion opening)
- Type: Wet Overflow
- Liners: Rubber - Remain installed
- Shell RPM: 20 rpm
- Motors:1 x 500 hp, 2300 V, 3 ph, 60 Hz, 4731 frame, 2 motors rewound in 2000 to 650 hp, 900 rpm, 2300/4000 V, 3 ph, 60 Hz
- Reducers: Rebuilt in 2000, Rapid Gear Model: SR 1800 and Sr 1810, Ratio: 3.19 to 1
- Includes: Lincoln Centro-Matic Auto Lube System, Electrical Switchgear, Spare Gear Reducer Rebuilt in 2000, Spare Pinion Bearing Assembly, Spare Bearing Insert
Units are in good operating condition - view more details
Price: Negotiable
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Hardinge 9 ft. x 12 ft. Ball Mill
Category: Grinding Mills
- 1 piece shell in excellent condition
- Flange fitted bolted ends
- 3 conical openings
- Rubber lined
- Trommel
- Bull Gear: Single helical @ 14" face (in excellent condition)
- Pinion: Single helical @ 14" face
- 300 hp Westinghouse motor, 550 Volt, 3 phase, 60 Hz
- Falk coupler, ratio, 5:1, input RPM, @ 860, Output RPM @ 172
- Critical Speed = 26 rpm, Operates at 80% critical speed = 20.5 rpm
This unit is judged to be in very good to excellent condition, ready to go to work upon installation. - view more details
Price: Negotiable
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Allis Chalmers 7 ft. x 9 ft. Ball Mill
Category: Grinding Mills
- 1 piece shell
- Flange Fitted Bolted Ends
- 250 HP, 575 V / 3 ph / 60 Hz Motor
- Startco Soft Start Digital SCR Motor Controller
- Farval Auto_ Lube system
This unit is in very good condition - view more details
Price: Negotiable
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Allis Chalmers 7 ft. x 7 ft. Ball Mill
Category: Grinding Mills
- s/n: 5421
- Shell: Flange Fitted
- Liners: Rubber @ 60% New
- Bull Gear:Single Helical @ 8.5" Face
- Motor: 150 hp, 1180 rpm, 575 V / 3 ph / 60 Hz
- Drive: Direct Coupled to Hamilton Gear Drive, Model 124C S
- Includes: Auto Lube System Electrical Switchgear and Spare Trunnion Seals
Unit is mounted upon crib like skid for easy transport and installation. Remains in very good condition - view more details
Price: Negotiable
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Allis Chalmers 10 ft. 6 inches x 14 ft. Rod Mill
Category: Grinding Mills
- Shell: 1 piece @ 1 ˝" thickness
- Shell Speed: 16.2 rpm (66.9% of critical speed)
- Liners: Chrome Molloy Steel
- Trunnions: Bearings - 64" x 16", 120 degree babbitted ball socket self aligning
- Bull Bear: Single Helical 1 ˝" DP @ 24" face
- Pinion: #8 Falk - 13.00 PD - 19T-24" Face Reversible
- Coupling: Fast flexible # 8
- Motor: Direct Drive 700 hp, synchronous 4160V / 3 ph / 60 Hz
- Includes: Farval Auto Lube System, Electrical Switchgear
Unit has been disassembled and remains in fair to good condition - view more details
Price: Negotiable
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Sala 46 inches D x 72 inches L Regrind Ball Mill
Category: Grinding Mills
- s/n 5DB3302
- Motor:40 hp, 575 V / 3 ph / 60 Hz, 1775 rpm
- Drive: Dodge Model TDT-8 shaft mounted speed drive
- Liners:Rubber c/w Lifter Bars
- Base: Skid Mounted
This unit has been disassembled for shipping and was last operated in 2000. Remains in good condition. - view more details
Price: Negotiable
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