Stirred-tank reactor VSR series

for the pharmaceutical industryfor chemicalsfor industry

Description
VSR Series double-layer jacket stainless steel reactors comprise an inner reaction vessel and an outer jacket. The inner tank is used for stirring reactions under atmospheric or vacuum conditions, while the jacket circulates heating or cooling media (thermal oil, hot water or refrigerant) to provide controlled temperature cycles.

Applications

• Pilot and small-scale production in fine chemicals, biopharmaceuticals and new material synthesis
• Reflux, distillation and temperature-sensitive reactions
• Processes requiring precise jacketed heating/cooling and vacuum operation

Key features

• Available capacities: 20 L, 50 L, 100 L
• Wetted parts in SUS316L; frame in SUS304
• Frequency-conversion stepless speed control with AC induction motor
• Jacket supports hot oil, hot water or refrigerant for operation from -120 °C to 260 °C
• Operation pressure range: -0.1 to 0.3 MPa
• Stainless-steel ball valve discharge and removable design to eliminate dead zones
• Multi-port (8 or 9) reactor cover for easy cleaning and integration of reflux/distillation devices

Specifications

• Models: VSR-20DL, VSR-50DL, VSR-100DL
• Kettle volume (L): 20 / 50 / 100
• Jacket volume (L): ≈5 / ≈15 / ≈23.8
• Dimensions (mm): 530×530×1870 / 580×580×2175 / 680×680×2325
• Reaction temperature: -120 ~ 260 °C
• Pressure: -0.1 ~ 0.3 MPa
• Stirring speed (rpm): 0–460 / 0–460 / 0–180
• Power (W): 250 / 250 / 400
• Sealing: stainless steel + graphite mechanical seal

Options & customization

• Explosion-proof machine, electric heating, full 316L construction (additional charge)
• Collection tank, PTFE spraying, custom ports and fittings
• Turnkey solutions: temperature control system, chiller, vacuum pump and integration support