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Features

MAIN TANK
– 1/4” (sides & bottom) and 3/8” (rear end plate) welded
plate steel construction
– Integral rising current manifold with 4” inlet
– Long narrow tub
– Full width overflow weir
– Overflow flume with 10” dia. outlet

SPIRAL ASSEMBLY
– Spiral pipe - heavy wall 16” dia.
– Double pitch, combination flight/paddle configuration
– Standard configuration - Four (4) bolt-on paddle
assemblies (four (4) replaceable two piece Ni-Hard
paddle tips per assembly) and two (2) bolt-on flight
assemblies; balance of the spiral assembly is welded
solid flights with bolt-on AR steel inner and Ni-Hard outer
wear shoes (see reverse side for additional information
and optional configurations)
– Greaseable, externally mounted Dodge Imperial E tail
end flange bearing
– Greaseable Dodge Type E pillow block head end bearing
– 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
– 40 HP TEFC motor
– Dodge TA-II double reduction shaft mount reducer

DISCHARGE CHUTE (optional)
– Tapered discharge chute set at 45° angle to grade

SUPPORT ASSEMBLY (optional)
– Head-end support weldment with 6” wide flange
columns

PHYSICAL/OPERATING CHARACTERISTICS
– Feed Material Size - Typically minus 2-1/2” x +3/8”
– Angle of Operation - 15°
– Capacity - Up to 250 TPH
– Shaft Speed - 22 rpm
– Water Requirements - Up to 700 gpm
– Operational Dim. - 28’7” long x 5’9” wide x 13’7” high
– Loads - Approx. Dead Load = 15,600 lbs.
Approx. Live Load = 38,500 lbs.
Approx. Total Load = 54,100 lbs.

Specifications

Model

Spiral Diameter
(in / mm)

Capacity*
(STPH)

Water Requirements
(GPM)

6048-23S

48 / 1219

200 - 250

500 - 700