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Features

MAIN TANK
– 3/8” welded plate steel construction with angle and
channel iron reinforcement
– 4” rising current inlet
– Large (nominal 18” square) tank drain/clean-out ports
–Overflow discharge ports with adjustable level weir boards on each side of the unit

SPIRAL ASSEMBLY
– Spiral pipe - heavy wall 18” dia.
– Cast steel paddle brackets
– 15-5/16” L x 11” W x 1-3/4” T cast two piece Ni-Hard
paddle tips with corrugated face
– Reverse involution paddle configuration (see reverse side
for additional information)
– Greaseable, externally mounted Dodge Imperial E tail
end flange bearing
– Head end support via the gear box
– Lower end seal - chrome plated stainless steel wear sleeve,
water tight bellows type rubber seal and secondary grease seal

DRIVE ASSEMBLY
– High efficiency v-belt drive assembly
– 150 HP TEFC motor
– Custom engineered single input dual output double
reduction gearbox
     Unground helical gears with an AGMA Surface
     Durability Service Factor of 2.0 @ 150 HP and 26 rpm
     Gearbox bearings are Timken tapered roller bearings

BOTTOM CLEAN-OUT PORTS (optional)
– 24” x 24” clean-out ports located along the bottom of the tub

SUPPORT ASSEMBLY (optional)
– Skid assembly with support locations for operation at 6o, 8o, or 10o

PHYSICAL/OPERATING CHARACTERISTICS
– Feed Material Size - 5” max. x 3/8” or #4 mesh min.
– Angle of Operation - adjustable (6o, 8o, or 10o)
– Capacity - 125 - 300 TPH
– Shaft Speed - 26 rpm
– Water Requirements - 100 - 800 gpm
– Operational Dim. @ 8o Angle of Operation - 34’6” long
x 9’4” wide x 13’4” high (with optional support assembly)
– Loads - Approx. Dead Load = 47,500 lbs. support not included
Approx. Live Load = 70,000 lbs. support not included
Approx. Total Load = 117,500 lbs. support not included

Specifications

Model

Spiral Diameter
(in / mm)

Capacity*
(STPH)

Water Requirements
(GPM)

8048-30

48 / 1219

125 - 300

100 - 800

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