Powerscreen New England

Washing

Terex - Aggresand

3 Aggregates, 2 Sand, 1 Machine - The AggreSand

Terex® AggreSand system combines aggregate washing and screening with sand processing on a modular chassis.  It brings together tried and trusted Terex Washing Systems components in an innovative modular design, setting itself apart from other washing systems in the marketplace.

Features & Benefits:

• 3 Aggregates, 2 Sand, 1 Machine
• Fully Modular
• Fully Automated
• Radio Controlled
• Containerised Transport
• Pre Wired & Pre Plumbed
• 1 Day Set-Up
• 1 Electrical Connection Point
• 1 Water Connection Point

•  Curved Chassis

•  Gaps in chassis for wash down
Applications

• Virgin Aggregate
• Manufactured Sand
• Sand & Gravel
• Crushed Rock
• Crusher dust
• Scalpings
• Iron ore
• Other mineral ores
• Construction & Demolition Waste Material
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Dewatering Screen

• 2 or 3 deck Screen box option
• Electrically driven
• Fixed 18 degree working angle
• Spring mounted
• Enclosed rubber lined wash box c/w independently controlled spray bar
• 8 independently controlled isolated spray bars per deck complete with fan tail plastic nozzles
• Polyurethane modular decks as standard (mesh deck option)
• Lined rolling chute arrangement complete with blending capabilities
• Rubber lined catch box (c/w 1/3-2/3 rubber lined division plate for dual sand models)
• Rubber lined discharge chutes
• Pressure clock on manifold
• Inspection flaps to view screen media
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Centre Chassis

• Rubber lined slurry pump(s) situated upon roll out maintenance platforms
• Ceramic lined bends
• One point water feed
• Pre-wired control panel with external HMI panel
• Large volume sump tank
• Plant wash down reel
• Sump Tank
• Split tank for double grade (double grade only)
• Float on coarse side of tank (double grade only)
• Letterbox on divider plate to keep tank levels equal (double grade only)
• Overflow box
• Large inspection doors (both sides on double grade)
• Tank drain (both sides on double grade)
• Anti-turbulence baffle plates
• Replaceable rubber lined wear plates on feed area
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Sand Plant

• High energy 3.7m x1.5m (12'x5') Dewatering screen – dewatering up to 120TPH of sand
• Polyurethane modules and side protection bars
• Moulded central division plate (double grade only)
• Rubber lined cyclones
• Ceramic lined inlet bends
• Rubber lined underflow boxes - c/w quick release lid
• Rubber lined blending box - c/w quick release lid (double grade only)
• 5.5m (18') dirty water discharge height
• Rubber lined catch box for screen underflow
• Spray bar in catch box
• Polyethylene wear board in discharge chute
• Adjustable discharge blending chute – double grade only
• Pressure gauge to monitor cyclone inlet pressure
• High specification cyclone inlet hoses c/w flanges
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Radial Conveyors

AGGREGATE CONVEYORS
· Rigid – folded for transport
· Plain 26" (660mm) wide belt
· 18 degree angle
· SCS tear drop scraper (option)
· Direct drive electric gearbox
· 9.3m (30' 5") long
· 4.1m (13' 5")discharge height
· 3 deck oversize conveyor can discharge to right or left side

SAND CONVEYORS
· Rigid – folded for transport
· Radial – skid mounted as standard
· Radial – wheel drive option
· Plain 26" (660mm) wide belt
· 20 degree angle
· SCS tear drop scraper (option)
· Direct drive electric gearbox
· 9.3m (30' 5") long
· 4.9m (16' 1") discharge height
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Cutting Edge Control panel

• Robust full color graphic HMI (Human Machine Interface)
• Automated Start / Stop sequence of all plant items
• Automated sequence shutdown on fault detection
• On-screen display of all key Parameters inc:
- Inlet water Flow
- Cyclone pressure
- Hydraulic oil level and temperature
- All motors load currents and voltages
• Radio control of
- Plant Start / Stop
- Feeder Start / Stop
- Sand Conveyor Radial Drive
- Tipping Grid Raise / Lower
- Plant Lighting On / Off

Options

• Telemetry System with remote communication of all alarms and status such as TPH via text message
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Walkways

• Galvanised
• Walkway round both sides of machine
• Expanded metal walkway floors
• Curved ends on handrails
• 600mm (24') wide

Specification Table:

HOPPERCAPACITY                 12m3 (16yds3)
GRID SPACING        100mm (4”)

2 DECK VIBRATING GRID WORKING ANGLE     10-20°
TIPPING ANGLE          45° max
MOTOR                          59cc/rev
POWERPACK OPTION 1 POWER REQUIREMENTS (FEEDER ONLY)                                           37kW (50hp)
OPTION 2 POWER REQUIREMENTS (FEEDER/RADIO TIPPING)                         37kW (50hp)
OPTION 3 POWER REQUIREMENTS (LIVE HEAD/FEEDER/RADIO TIPPING)    37kW (50hp)
FEED CONVEYOR LENGTH                         18.7m (61' 4 ")
BELT                               1000mm (39')
POWER REQUIRED    11Kw (15hp)
Screen Box
   2 Sand, 2 Agg   2 Sand, 3 Agg  1 Sand, 2 Agg   1 Sand, 3 Agg
Screening Area

 4.9 x 1.5m

(16' x 5")

 4.9 x 1.5m

(16' x 5")

 4.9 x 1.5m

 (16' x 5")

 4.9 x 1.5m

(16' x 5")

Number of Decks  2  2  3
Power Required 15kW (20hp) 15kW (20hp)  15kW (20hp)  15kW (20hp)
Mounting Spring  Spring  Spring Spring
Screen Bearings 2 Bearing 2 Bearing 2 Bearing 2 Bearing
Max Spraybar Water Throughput @ 2 Bar 235m3/hr (307yds3) 340m3/hr (445yds3) 235m3/hr (307yds3) 340m3/hr (445yds3)
Sand Plant
 2 Sand, 2 Agg2 Sand, 3 Agg1 Sand, 2 Agg1Sand, 3 Agg
Dewatering Screen

3.7 x 1.5m

(12' x 5")

3.7 x 1.5m

(12' x 5")

3.7 x 1.5m (

12' x 5")

3.7 x 1.5m

(12' x 5")

Dewatering Screen Power Required 8kW (10hp) 8kW (10hp) 8kW (10hp) 8kW (10hp)
Fines Pump 150/125 - 15kW 150/125 - 15kW - -
Coarse Pump 200/150 -22kW 200/150 -22kW 200/150 -30kW 200/150 -30kW
Stockpile Conveyors
 2 Sand, 2 Agg2 Sand, 3 Agg1 Sand, 2 Agg1Sand, 3 Agg
Quantity  4  5  3  4
Length  9.3m (30' 5")  9.3m (30' 5")  9.3m (30' 5")  9.3m (30' 5")
Belt Width  650m  (26")  650m  (26")  650m  (26")  650m  (26")
Belt Type

 650m EP315

3 ply plain

x 3+1.5 covers

  650m EP315

3 ply plain

x 3+1.5 covers

  650m EP315

3 ply plain

x 3+1.5 covers

 

650m EP315

3 ply plain

x 3+1.5 covers

Stockpile Capacity - Sand

 350m3 (458yds3)

(per conveyor)

  350m3  (458yds3)

(per conveyor)

 800m3  (1046yds3)   800m3  (1046yds3)
Stockpile Capacity - Aggregate  100m3 (131yds3)   100m3 (131yds3)   100m3 (131yds3)   100m3 (131yds3)
Power Required  4kW (5hp) x4   4kW (5hp) x4 4kW (5hp) x4   4kW (5hp) x4
Wheel Drive Power Requirements  0.37kW (0.5hp)  0.37kW (0.5hp) 0.37kW (0.5hp) 0.37kW (0.5hp)

 

Power and Water Requirement
Maximum Power requirement 125.74 Kw (166.29hp) 128.74kW (172.64hp)

113.37kW (152.03hp)

117.37Kw (157.40hp)
Average Water Requirement 250m3/hr (327yds3/hr) 250m3/hr (327yds3/hr) 250m3/hr (327yds3/hr) 250m3/hr (327yds3/hr)

Gallery

Terex Aggresand

Video