300TPH Portable Counterflow Drum-Mix Plant

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300TPH Portable Counterflow Drum-Mix Plant ID: 1423729

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Make: CMI Roadbuilding Inc.
Model: Magnum 300
Type: Portable Counterflow Drum-Mix
Year: 2021
Hours: Approx. 500 Hours
Condition: Used, Reported in Good Condition
Output Capacity: 300TPH
Main Units: 8

Portable Aggregate Feed Unit:
- Hoppers:
  - Number of Compartments: 5
  - Thickness: 0.25in
  - Capacity, Struck: 25 Ton
  - Capacity, Heaped: 32 Ton
  - Loading Width: 14ft
  - Vibrators:
    - Quantity: 2
    - Power Output: 0.75HP
    - Fitted to Bins 2 & 3
  - Removable Guards
- Belt Feeders:
  - Feeders: 5, Variable Speed
  - Capacity: 300TPH Each
  - Size: 30in Wide x 10ft 2in Centers
  - Belt: 30in Wide
  - Drive: 5HP, with AC Variable Frequency Inverter
- Gathering Conveyor:
  - Belt: 36in Wide
  - Drive: 15HP
  - Belt Scraper
- Hopper Dividers:
  - Quantity: 4
  - Height: 2ft
  - Foldable for Transport
- Bulkhead:
  - Ramp Bulkhead: 8ft, Steel
  - Ramp Wings
- Chassis: Welded Rolled Steel Construction
- Running Gear: Triple Rear Axle, Air Ride Suspension

Portable Weigh Feed Conveyor & Scalping Screen:
- Scalping Screen:
  - Size: 4ft Wide x 10ft Long
  - Deck: Single
  - Screen Mesh: 2in Woven Wire Mesh
  - Drive: 5HP
  - Hopper: Mounted Below Screen
- Weigh Feed Conveyor:
  - Belt: 30in Wide
  - Single Weight Idler
  - Wind Covers
  - Drive: 7.5HP
    - Quantity: 2
  - Belt Scraper
  - Receiving Hopper
- Hydraulic Erect System
  - For Conveyor
- Chassis: Welded Rolled Steel Construction
- Running Gear: Single Rear Axle, Air Ride Suspension

Portable Magnum 300 Counterflow Drum-Mix & Burner:
- Slinger Conveyor:
  - Belt: 24in Wide, Heat Resistant
  - Drive: 5HP
  - Belt Scraper & Shield
- Counterflow Drum-Mix:
  - 2 Zone: Drying/Mixing
  - Diameter: 7ft 4in Dia.
  - Length: 44ft
  - Drives: 30HP
    - Quantity: 4
- Drum-Mix Thermocouple
- Infrared Sensor
- Fines Inject Auger:
  - Drive: 5HP
- AC Injection: Fixed 3in AC Line
- Burner: Megastar MS-100
  - Capacity: 100 MMbtu/hr
  - Turbo Blower: 100HP
  - Tertiary Blower: 15HP
- Cold Air Bleed Door
- Hydraulic Erect System
  - Heavy Duty Hydraulic Cylinders
    - Quantity: 4
- Hydraulic Power Unit
- Chassis: Welded Rolled Steel Construction
  - Chassis Support Bases
- Running Gear: Triple Rear Axle, Air Ride Suspension

Portable RA418 Roto-Aire Baghouse:
- Primary Dust: Inertial Dust Collector
  - Discharge Chute
- Primary Return Auger:
  - Size: 14in Diameter
  - Drive: 15HP
  - Support Stand
- Secondary Dust
- Capacity: 65,000ACFM
- Second Stage: Roto-Aire Bag Filter
  - Type: Reverse Air Cleaning
  - Filter Medium: Aramid 14oz/yd³ 894 Bags
  - Filter Area: 13,684ft³
  - Max Operating Temperature: 375°F
- Filter Cabinet:
  - Construction: 3/16in Steel Plate
- Cleaning:
  - Mechanism: Roto Step Reverse Induced Air Mechanisms
    - Drive: 0.75HP
    - Quantity: 4
- Trough Hopper:
  - Construction: 3/16in Steel Plate
  - Hopper Augers:
    - Size: 16in Diameter
    - Drive: 7.5HP
    - Quantity: 2
  - Cross Auger:
    - Size: 12in Diameter
    - Drive: 5HP
  - Fines Cross Auger:
    - Size: 9in Diameter
    - Drive: 5HP with AC Variable Frequency Inverter
- Reclaimed Dust Auger:
  - Shaft Mounted Gear Motor Drive: 10HP
- Dust Conditioner:
  - Feed: Chute from Reclaimed Dust Auger
  - Conditioner:
    - Capacity: 25tonnes/hr
    - Geared Motor Drive: 20HP
  - Rotor: Single Shaft with Feed Screw Flight and Mixing Paddles
  - Water Sprayers
  - Discharge Height: 10ft
- Water Tank and Pump:
  - Tank Capacity: 500gal
  - Centrifugal Pump:
    - Drive: 2HP
  - Pipework
- Support Structure:
  - Construction: Steel
  - Vehicle Access: 11ft 6in Wide Clearence
- Fan Unit
  - Type: Backward Inclined Centrifugal
  - Drive: 100HP
    - Quantity: 2
  - Exhaust Stack: 20ft Tall
- Ducting
- Air Volume Control
- Bag Protection
- Slam Damper
- Hydraulic Leveling:
  - Hydraulic Cylinders
    - Quantity: 4
- Chassis and Running Gear:
  - Chassis: Welded Rolled Steel Construction
  - Running Gear: Triple Rear Axle, Air Ride Suspension
- First and Second Fines Return Augers
  - Auger Size: 14in Diameter
  - Drive: 15HP
  - Support Stands

Portable AC Storage System:
- Horizontal Thermal Oil Heated Tank:
  - Capacity: 35,000gal, Split 25,000gal/10,000gal
  - Diameter: 10ft 6in Diameter
  - Fill Inlet: 3in Diameter
  - Supply Outlet: 3in Diameter
  - Return Inlet: 3in Diameter
  - Drain Outlet: 4in Diameter
  - Vent/Overflow: 4in Diameter
  - Heating Tubes: 2in Diameter
  - Temperature Control
  - Inspect Hatches: 24in
    - Quantity: 2
- Insulation and Cladding
- Asphalt Proportioning:
  - Variable Speed Pump: 3in Viking Jacketed Pump with VFD
  - Pump Capacity: 90GPM
  - Drive: 15HP
- AC Supply System:
  - Unload Pump: 3in Positive Displacement
  - Capacity: 200GPM
  - Drive: 15HP
  - Valves: 3in Three-Way Valves
    - Quantity: 2
- Pipework and Valves
- Heat Exchange Unit:
  - Heat Exchanger: 1,840,050 Btu/hr (464,000 Kcal/hr)
  - Burner: Fully Automatic Gas Fuel Burner
    - Drive: 1.5HP
  - Circulation Pump: Centrifugal
    - Capacity: 175GPM
    - Drive: 7.5HP
  - Expansion Tank: 150gal
- Controls
- Chassis and Running Gear:
  - Chassis: Welded Rolled Steel Construction
  - Running Gear: Triple Rear Axle, Air Ride Suspension

Portable 95 Ton Self-Erect Mixed Material Storage:
- Drag Slat Conveyor:
  - Size: 36in Wide x 36in Deep x 45ft Centers
  - Capacity: 450TPH
  - Drive: 60HP
- Mixed Material Batcher
- Mixed Material Storage Silo:
  - Capacity: 95 Tons @120lbs/ft³
  - Load Cells: 4
- Hydraulic Erect System:
  - Heavy Duty Hydraulic Cylinders
    - Quantity: 4
- Compressor & Pneumatics:
  - Compressor: 15HP with 120gal receiver
- Chassis and Running Gear:
  - Chassis: Welded Rolled Steel Construction
  - Running Gear: Detachable Triple Rear Axle

Portable PRB-120 RAP Feed System and Scalping Screen:
- Hopper: Single Compartment
  - Capacity, Heaped: 20 Ton
  - Loading Width: 14ft
  - Hopper Grid
  - Vibrator: 0.75HP
- RAP Inclined Belt Feeder:
  - Capacity: 300TPH
  - Size: 30in Wide x 10ft 2in Centers
  - Belt: 30in Wide
  - Drive: 5HP with Variable Frequency Inverter
- Scalping Screen:
  - Size: 3ft Wide x 6ft Long
  - Deck: Single
  - Screen Mesh: 2in Woven Wire Mesh
  - Drive: 5HP
- RAP Weight Feed Conveyor:
  - Belt: 24in Wide
  - Single Weight Idler
  - Wind Covers
  - Drive: 7.5HP
  - Belt Scraper
  - Receiving Hopper
- Hydraulic Erect System:
  - For Conveyor
- Chassis and Running Gear:
  - Chassis: Welded Rolled Steel Construction
  - Running Gear: Single Rear Axle, Air Ride Suspension

Portable Split-Level Control House/MCC:
- Control House (High Level)/MCC:
  - Size: 28ft Long x 10ft Wide
  - Base Frame: Rolled Steel
- Motor Controls:
  - Motor Panel
  - Contactors
  - Standards: UL and CSA Approved
- Night Generator Change Over Isolator Switch
- Impulse III Control & Management System
- JWS Loadout System
- Chassis and Running Gear:
  - Chassis: Welded Rolled Steel Construction
  - Running Gear: Single Rear Axle, Air Ride Suspension

Voltage: 600 Volts
Frequency: 60Hz
Phase: 3-Phase