Quote Contents:

Top Equipment Categories

Contact IPP

Call USA:+1 (609) 586-8004
UK: +44-1642-367910

LET US FIND THE RIGHT EQUIPMENT FOR YOU!  Click here to learn more

70 cubic ft rosenmund dryer
( 2000 liter rosenmund dryer )

IPPE Stock Number: 233216

Equipment Category DRYER
Capacity 70 CUBIC FT / 2000 LITER
Product Description Rosenmund Spherical Vacuum Dryer/Mixer System, Complete system is 316L Stainless Steel. Dryer/Mixer is 70 Cubic Ft operating capacity, total volume 83 Cubic Ft, 316L SS. Internal Finish on Dryer/Mixer vessel is 316Ti SS 220 grit. Rosemound model CH-4410 Liestal, # RKT-2000-109-98, Serial #2690-1. Vessel rated FV/6 bar at -20 to 200 degrees C,(87 psi at -4 to 392 degrees F) Jacket rated for FV/8 bar at -20 to 200 degrees C. (116 psi at -4 to 392 degrees F). Vessel diameter 1665 mm (65”). Variable speed drive is a 100 HP (74KW) AC motor by Reliance through a gearbox, manufactured by Knooler. With bottom angle entering mixer rated for 22Nm with a speed of 2.4-38 RPM. With a double mechanical seal, materials of seal are Viton /FEP. Agitator has (3) 316L SS retreat curve blades that contour to the spherical vessel interior. 20” bolted manway, hinged with assist. Top nozzle schedule (1) 1”, (2) 2”, (3) 4”, (1) 12”. 8” bottom discharge. Jacket has (4) 2” nozzles. Vessel manufactured with (1) 8” side opening to accept chopper for delumping purposes. (Currently no chopper installed, opening is blank flanged). Dryer/Mixer is equipped with an integral 2 square meter (21 sq ft) 316L SS vacuum dust filter, flange mounted via 20” top opening. Filter rated FV/6 bar at -20 to 200 degrees C (87 psi at -4 to 392 degree F), with heating rated FV/8 bar at -20 to 200 degrees C. (116 psi at -4 to 392 degrees F). (4) internal filter screen cylinders consist of multi-layer wire mesh (top protection layer, actual filtration layer, distribution layer) nominal filter rating to 5 microns. 670mm (26”) diameter x 1250mm (49”) tall filter housing flange mounts to the dryer top head. Entire unit is mounted on a 316L SS skid. Overall skid width is 2016mm (79”) wide x 2016mm (79”) long x 5085mm (200”) high. Dryer discharges through 8” bottom outlet flange that connects to a pressure vessel used as a discharge hopper (currently the chute connecting the 8” dryer discharge to the 10” hopper inlet has been removed). Vessel is 316L SS, Approx 130 cubic ft (3.6 cubic meter), lug mounted, with internals polished to #4 140 grit finish. 46” diameter x 11’ 11 ½” tall, with a dish top head and slight cone bottom, rated FV/90psig (6 Bar) @ -20 to 250 degrees F (-28 to 121 degree C). Top nozzle schedule (1) 1”, (1) 2”, (3) 3”, (1) 10”, 18” hinged manway. Bottom outlet is a 26” flange bolted to a cone bottom discharge chute.


Used Dryers and Industrial Process Drying Equipment

IPP's inventory of over 600 types of dryers and drying equipment for sale includes used, new/unused and reconditioned dryers for many industrial processes. Try narrowing your search using the 24 sub-group categories first and then use the search box to find what you need.

Guide to Types of Used Dryers & Drying Equipment

Types of Dryers Used in Both Batch & Continuous Processes

Manufacturers/brands in stock may include: Glatt, Niro, Fitzpatrick, Aeromatic, Sahara, Caltherm and others.

  • Fluid Bed Dryers: Found in batch and continuous processes. Product flows across a perforated bed while hot air blows through the bed. Continuous dryers vibrate to move the product while batch dryers use agitators. Popular in pharmaceutical plants. Measured by the Kg/Hr.
  • Oven Dryers: Heated boxes that are either hot air or steam heated. Can operate at atmospheric pressure. Measured by oven's internal dimensions.
Photo of Used Dryers & Industrial Process Drying Equipment
BATCH DRYERS

Manufacturer / Brands typically in stock:

  • Vickers
  • Struthers Wells
  • Stokes
  • Buss AG Basel Schwein
  • Bethlehem
  • Devine
  • APV/Mitchell
  • Buflovak
  • Zschokke Wortmann AG
  • Spangler and Kaufman
  • Northstar
  • Simpson-Turner
  • Hull
  • Vacuum Dryers: Batch dryers using a vacuum to dry wet products where tumblers, paddle and ribbon agitators or pans move the product. You'll find used vacuum dryers in these categories: double cone, twin shell, rotary vacuum (aka vacuum rotary) and pan dryers.
  • Vacuum Shelf Dryers: vacuum dryers where product is dried on trays sitting on heated shelves. Typically rated for heating only, do not have movable shelves and are measured by the shelves' surface area.
  • Freeze Dryers (Lyophilizers): Low temperature batch dryers, identical to shelf dryers, except they use low temperatures and shelves may be moveable. Common in pharmaceutical production. Measured by the shelves' surface area.
CONTINUOUS DRYERS
Manufacturer / Brands Typically In Stock:
  • Anhydro
  • APV/Mitchell
  • Bepex
  • Bethlehem
  • Blaw Knox
  • Bowen
  • Buss-SMS-Canzler
  • Escher Wyss
  • Heyl & Patterson
  • Luwa
  • Kaiser Steel Belt Systems
  • KraussMaffei
  • Niro
  • Reitz
  • Raymond
  • Proctor & Schwartz
  • Sandvik
  • Stork
  • Wyssmont
  • Conveyor Dryers: use conveyors to move product through drying chamber or trough. Some are heated or use vacuum conditions. You'll find used conveyor dryers in these sub-group categories:
    • Holoflite, hollow screw, thermal Screw, thermal disc dryers - use troughs, measured by trough's dimensions or number of screws.
    • conveyor belt dryers - product moves through heated chamber on continuous horizontal belt. Measured by chamber diameter and belt length.
    • Porcupine Dryers: Specially designed conveyor type with trough and internal screw conveyor. Some are jacketed and rated for internal pressure.
    • Flash Dryers / pneumatic conveyor dryers: conveys product through heat source and pulverizers before discharge into an air classifier. Measured by dryer's air flow in CFM.
  • Spray Dryers: atomizes liquids into fine spray which dries into fine particles as it floats down through heated chamber, whose diameter is the key measurement. Popular for instant milk, instant tea and pigments.
  • Drum Dryers: heated drum or set of 2 drums where the product is dried on the outside of drum as it rotates toward blade that scrapes it off. Used for milk drying and cereals. Measured by the diameter and length of the drum.
  • Drum Flakers - Similar to drum dryers except use a cooling process to flake the product being dried.
  • Belt Flakers - Belt flakers are conveyor belt dryers that also use cooling where the belt is cooled to dry the product. It hardens and flakes off.
  • Thin Film Dryers: used to convert heat-sensitive liquids, sludges, slurries and pastes into free-flowing solids. Can be horizontal or vertical, some operate under vacuum and are usually measured by the drying surface area.
  • Wyssmont Dryers: have cylindrical housing that contains stack of trays that rotates while hot air blows through the housing. The product is fed at the top and then scraped onto the next tray below continually moving down stack.
  • Continuous Rotary Dryers: Some use Hot Air or direct flame as heat source while others use steam heated tubes. Have large and long cylindrical tubes that dry the product as it tumbles through the rotating tube. Measured by diameter and length of the tube.

Other Dryer Types

  • Air Dryers: find industrial dehumidifiers, dehumidifying dryers, regenerative dessicant dryers, refrigerated dryers, dryers using hot or cool air as well as those used with compressors to remove moisture from compressed air. Measured by CFM. Manufacturers/brands can include Pneumatech, Ingersoll Rand, Hankinson, Arrow, Bartlett-Snow and others.
  • Food Grade Dryers are found in spray dryers, fluid bed dryers and horizontal belt dryers

What is an Industrial Dryer?

An industrial dryer is any processing plant machine that removes moisture to produce a dry, solid product. For dry powders, dryers are typically located near the end of the process line. In chemical or pharmaceutical plants, dryers are typically used after centrifuges or filters have removed most of the moisture in the product.

Because most products dry faster in a vacuum than in atmospheric pressure, you will see dryers with heating jackets and ratings for internal pressure and for vacuum conditions. Other products can be dried economically in a simple , industrially sized hot air oven dryer. Common accessories for dryers include dust collectors and vacuum pump systems.

GET IN TOUCH

Call us at (609) 586-8004 or CONTACT US