Used Krauss-Maffei MT 1/200 Vacuum Mixer Dryer – 316L SS | 49.43 cu.ft. | Full Vacuum | 10 HP Orbiting Screw

🏭 Manufacturer

Krauss-Maffei (Krauss Maffei Process Technology)
A global leader in advanced process equipment, Krauss-Maffei designs high-precision drying, mixing, and separation systems for pharmaceuticals, chemicals, and specialty materials. Their MT series vacuum dryers are highly regarded for gentle, efficient drying of heat-sensitive solids.

📝 Description

This Krauss-Maffei MT 1/200 vacuum mixer dryer is a conical screw dryer constructed from 316L stainless steel with a polished interior and rated for full vacuum and 150 PSI at 450°F (internal and jacket). The vessel features a 49.43 cu.ft. total capacity and a 35.3 cu.ft. working volume, making it ideal for vacuum drying of powders, granules, and moist solids up to 5mm in size.

An 8" diameter inclined orbiting screw, powered by a 10 HP drive, provides gentle agitation during the drying cycle. The unit includes a large 10" flanged discharge with flush-mount pneumatic valve, multiple flanged and threaded connections, and jacketed zones on the top, side, and bottom for precise thermal control.

⚙️ Specifications

• Model: MT 1/200

• Serial #: 7098

• National Board #: 21424

• Construction: 316L Stainless Steel, polished interior

• Total Capacity: 49.43 cu.ft.

• Working Volume: 35.3 cu.ft.

• Drying Temperature (Max): 302°F (150°C)

• Pressure Ratings (Jacket & Internal):

  • Full Vacuum / 150 PSI @ 450°F

Agitation System:

• Type: 8" inclined orbiting screw

• Motor: 10 HP

Top Connections:

• (1) 18" manway

• (1) 6" sight glass

• (1) 18" flanged fitting

• (1) 4" sight glass

• (2) 3" flanged fittings

• (2) 2" flanged fittings

• (1) 6" flanged fitting

• (2) 1" threaded fittings (top jacket)

Side Connections:

• (2) 2" flanged fittings (body jacket)

Bottom Connections:

• (1) 10" flanged discharge

• (1) Pneumatically operated flush-mount valve

• (2) 1" threaded fittings (bottom jacket)

Condition: Used, excellent for heat-sensitive product drying

🧪 Applications

Optimized for vacuum drying in:

• Pharmaceutical active ingredients (APIs)

• Nutraceuticals and herbal extracts

• Fine and specialty chemicals

• Catalyst preparation and drying

• Food-grade powders and concentrates

• Polymer and resin additives

• Inorganic salts and oxides

• Agricultural chemicals

• Pigments and colorants

• Biotech solid intermediates

📦 What Products Would This Be Used For?

• API granules

• Herbal extract powders

• Vitamin and mineral premixes

• Catalyst or absorbent powders

• Fine chemical intermediates

• Food flavor compounds

• Plasticizers or stabilizer powders

• Nutraceutical blends

• Agricultural treatment powders

• Dried ceramic and pigment powders