1S450 Summit Ave, Suite 175
Oakbrook Terrace, IL 60181

SILO HOPPER MAINTENANCE GATES

Silo Hopper Maintenance Roller Slide Knife Gate Gravity Flow; Lorenz; vortex; Flour; Wheat; Corn; Starch; Modified Food; Gluten; Salt; Sodium Nitrate; Tortilla;
PDF CATALOG
PDF CATALOG
PDF CATALOG
PDF CATALOG
TYPE: Valves and Feeders
MODEL: SERIES "A", "C", "H", "N"
MANUFACTURER: Lorenz

Multiple Lorenz Maintenance Gates For Silo / Hopper Use

Products Handled:

• Flour, Wheat, Corn • Sugar • Starch • Modified Food Starch • Gluten • Salt • Sodium Nitrate • Dextrose • Meal
• Tortilla • Semolina • Plastic Resin Pellet • Lime • Limestone • Calcium Carbonate, Hydrated • Soda Ash  • Activated Carbon Black • PET-Polyethylene • Terephthalate • HDPE; High Density Polyethylene • PVC-Polyvinyl Chloride • LDPE-Low Density Polyethylene • PP- Polypropylene • PS-Polystyrene • Polycarbonate • Acrylics • Acrylonitrile-Butadiene-Styrene-Abs • Nylon • Phenolic • Styrene

Silo Hopper Maintenance Roller Slide Gate Lorenz
Roller Gate Series N:
• pneumatic actuated roller gate for gravity flow
• aluminum construction standard
• available in sizes 6″ up to 36″

Standard features:
• positive blade lock (PBL) between blade & cylinder rod
• internal magnetic piston, cushioned air cylinder
• stainless steel blade
• narrow profile, light weight aluminum frame
• adjustable nylon cam rollers for dust tight seal on blade
• constant pressure nylon seals on blade
• fully lined polymer interior
• regular flange patterns or CEMA flanges to match screw conveyors 
• standard gate rated for 82° c (180° f)
• fully tested prior to shipping

Options:
• solenoids – single or double acting 110 volt ac & 24 volt dc NEMA 4(available NEMA 7 class I, groups B, C & D, class II, groups E, F & G)
• oversized air cylinders
• hand wheel, hand crank, electric or chain wheel actuation
• position switches mounted on air cylinder 5 volt to 240 volt ac/dc
• high temperature modifications available
• stainless steel
• clear covers
• special service inlet

Silo Hopper Maintenance Slide Gate Lorenz
Series S Round Flange Maintenance Gate – Series A
• hand-crank actuated maintenance gate for vacuum, low pressure dilute phase up to 15 psig max and gravity systems
• aluminum construction standard

Standard features:
• hand crank or hand wheel actuation
• polymer liner
• clear covers standard
• 304 stainless steel contact points & polished stainless steel blade
• narrow profile, lightweight aluminum frame
• constant pressure woven Teflon seals
• fully lined interior
• standard gate rated for 82° c (180° f)
• fully tested prior to shipping

Silo Hopper Maintenance Rotary Valve Slide Gate Lorenz
• discharge valves
• pneumatic actuated discharge valve for gravity flow application
• blade sealed 15 psig top to bottom when closed
• for use above rotary airlock to prevent pressure from returning to hopper above
• for applications requiring higher cycle frequencies
• minimizes packing, shearing & material build up

Standard features:
• positive blade lock (PBL) between blade & cylinder rod
• active compression seals (ACS)
• heavy duty 3/16″ 304 stainless steel blade
• temperature rated for 120° c (250° f)
• mounts horizontally
• built-in scrapers remove material
• 304 stainless steel contact points
• oversized, internal magnetic piston, cushioned air cylinder standard
• fully tested prior to shipping

Silo Hopper Maintenance Slide Roller Gate Lorenz
Aggregate Series C Square Flange
• aggregate control gate – series C
• gate for controlling dry, gravity flow aggregates

Standard features:
• heavy duty carbon steel construction
• AR plate blade
• standard hand wheel actuated

Options:
• square to round transitions
• hi-temp kits
• internal magnetic cushioned
• cushioned air cylinder
• solenoids and position switches
• hand lever and chain wheel
• removable dust seals
• return pan to capture leakage
• 304 stainless steel contact points

 

QUESTIONS? CALL 708-449-2100