2011 INERTIA 4048 FRAP

2011

INERTIA

4048 FRAP

Used

CHASSIS The chassis is constructed with W24 x 62 pound I-beam main frame rails. It has a heavy duty impactor mount with both weld in and bolt on wear liners. Four 24” stroke hydraulic legs with 12volt pump are used to raise and level the plant for operation. The plant comes equipped with king pin and a heavy duty triple axle suspension with 11 x 22.5 tires, air brakes, lights, and mud flaps. FEEDER The feeder is an Inertia 48” x 16’ vibrating grizzly consisting of heavy channel and plate construction and has ½” weld in floor and side liners. The feeder uses two Invicta BL 50-57 vibrating motors along with a slight decline in angle to feed the impactor. HOPPER The hopper is removable and is 8’ wide x 17’ long, 7 cubic yards non-heaping. It is constructed of 5/8” plate and a feedbox with heavy-duty chain curtain to prevent material blow back from impactor. IMPACTOR The impactor is an Inertia 4048 HSI (40” diameter x 48” wide) single rotor impact crusher with sectionalized frame construction of both welded and bolted heavy plate steel. It has replaceable frame liners of HARDOX-400 material with a wear resistant steel rotor and cast replaceable blow bars. The impactor has two adjustable breaker plates lined with HARDOX-400 material to control product graduation and a spring relief system for non-crushable material. It incorporates self-aligning spherical roller bearings and 4 bolt, split pillow blocks which are protected from dust contamination via a nonrupturable labyrinth seal. It has four access doors for internal observation, inspection, maintenance, and repair, and two hydraulic cylinders for opening the impactor hood. SCREEN Inertia Spec Maker 6’ x 18’ 2-Deck screen with eleven variable speed (0-3600rpm) electric vibrators with adjustable slide counterweight force amplitude settings. The screen has five independent screen panels (6’x6’) with adjustable speed control via a/c inverters located in the electric enclosure. DELIVERY CONVEYOR The delivery conveyor is 42” x 46’ under crusher mounted. It has 5 five inch CEMA B impact idlers and CEMA “B” five inch idlers. The tail pulley is a 12” wing pulley with 2 15/16” pillow block bearings bolted to 18” telescoping take-ups. The head pulley is a 16” crowned motorized drum pulley with vulcanized rubber lagging that feeds the 6’ x 18’ 2-Deck high frequency screen. The conveyor has a 3ply V-Cleat belt with a flexco belt splice. TOP DECK CROSS CONVEYOR The cross conveyor is 24” x 8’ under chute mounted that transfers material to the closed circuit conveyor. It has CEMA “B” four inch idlers. The tail pulley is a 10” crowned drum pulley with 1 15/16” bearings bolted to 9” telescoping take-ups. The head pulley is a 10” crowned drum pulley with 1 15/16” pillow block bearings. The conveyor is belt driven by a 5hp electric motor and 215 reducer combination. The conveyor belt is 2 ply 220 with a flexco belt splice. The conveyor is wired to a reverse switch on the electric panel to remove all non aggregate material from the circuit periodically and discharge it to the ground or a bin. SECOND DECK CROSS CONVEYOR The cross conveyor is 24” x 17’ under chute mounted with 9’ fold for transportation. It has CEMA “B” four inch idlers. The tail pulley is a 10” wing pulley with 1 15/16” pillow block bearings. The head pulley is a 14” crowned motorized drum pulley with vulcanized rubber lagging bolted to 9” telescoping take-ups. The conveyor belt is 2 ply 220 with a flexco belt splice. CLOSED CIRCUIT CONVEYOR The closed circuit conveyor is 24” x 31’ and takes oversized material from the top deck of the screen and returns it to the feeder to be reprocessed. It has CEMA “B” four inch idlers. The tail pulley is a 10” wing pulley with 1 15/16” pillow block bearings bolted to 18” telescoping take-ups. The head pulley is a 14” crowned motorized drum pulley with vulcanized rubber lagging. The conveyor has a permanent suspension magnet over a 2 ply 5/8” open cleat belt with a flexco belt splice. FINES CONVEYOR The fines conveyor is 48” x 20’ under screen mounted with CEMA “B” five inch idlers. The tail pulley is a 12” wing pulley with 2 15/16” pillow block bearings. The head pulley is a 16” crowned drum pulley with vulcanized rubber lagging and 2 15/16” pillow block bearings bolted to 18” telescoping take-ups. The conveyor is belt driven by a 10hp electric motor and 315 reducer combination. The conveyor has a 3ply 330 belt with a flexco belt splice. POWER/DRIVE The plant is powered by a 300hp Diesel engine that belt drives the impactor and 125kw 480V-113 amp generator with 8V belts. The generator supplies power to an on-board electrical switch gear with 100 amp disconnect and circuit breakers. The circuit breakers are used to supply power to the (2) Invicta vibrating motors on the feeder, the vibrating motors that power the screen, and conveyor motors. The belt drive has a fully enclosed guard with two service doors.