Superior Guardian 7x20 3-Deck Unit #1255
SN: #SN 2053814
Unit Specifications-Description
Screen size-7'x20' three deck triple shaft horizontal screen
Slope angle-Set at true horizontal (0 degrees)
Movement-High G-force screen with adjustable speed and stroke
Bearings-190mm spherical roller bearings with 38 gears
Springs-Standard coil springs
Suspension Damper-VS2 system
Motor Base-Slide adjustment motor base [less motor]
Body Construction-Huck bolted body constructed of 5/16" structural steel sideplates
Discharge lips-6" discharge lips with 1/4" AR liners
Feedbox-24" feedbox with 1/4" AR liners
Inspection Ports-Bolt-on inspection ports and spray hole knockouts
Base frame-not included
Shaft Housing Protection-Standard mild steel protection clamped to shaft housing
Spray system-Not included
Paint-Superior Class 1 - (1) coat primer; (1) top coat enamel, Greyhawk Beige 12-01156 for screen box and base frame (if included), and motor base
Drive Specifications
Drive-Right hand drive (standard)
Motor-50 HP, TEFC, NEMA Premium "Design C"
V-Belt Drive-With drive guard and tension system
Tuning Kit-Tuning kit included
Voltage-460 v / 3 ph / 60 hz
Top Deck Specifications
Top Deck-4' heavy crown deck, with thicker longitudinal bars: Max feed size is 14"
Screen media-Supplied and installed by customer
Take Up-Standard take up rails
Cross Member Protectors-Not included
Second Deck Specifications
Second Deck-Heavy x-brace single crown deck to accommodate 4' single crown wire cloth media sections
Screen media-Supplied and installed by customer
Take Up-Standard take up rails
Cross Member Protectors-Not included
Bottom Deck Specifications
Bottom Deck-Heavy x-brace single crown deck to accommodate 4' single crown wire cloth media sections
Screen media-Supplied and installed by customer
Take Up-Standard take up rails
Cross Member Protectors-Not included
Additional Items
Sign Plate-RB Scott sign plate installed
On-Site Start-up, Training and Warranty Commissioning
- RB Scott will supply a field service technician to complete startup