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Features | ||||||||
Stirring Motor | DC Brushless Motor | AC Induction Motor with Gear Reducer | Explosion Proof 120W, 200W, 250W, 380W, 400W, 550W, 750W, 1500W | |||||||
Mixing Sealing Kits | Patented PTFE + Ceramic Bearing Sealing Kits | |||||||
PTFE Stirring Rod | Unibody SUS304 Coated by PTFE Stirring Rod and Impeller No Pollution for your materials | Multiple Selections for Impellers | |||||||
Controller | Variable Frequency Controller 300RPM | 600RPM | 1200 RPM | |||||||
Glass Lid | 7 Openings or more (Stirring | Feeding | Dropping | Condenser | Temperature Sensor | Cleaning | Gas-inlet | PH Measurement | Ultrasonic | More) | |||||||
Glass Reaction Vessel | Single/Dual/Triple Layers | Spherical | Cylinder | |||||||
Condenser | Condensation Area: 0.2 ~ 2 m² | |||||||
Feeding | Solid Materials Feeding | Dropping Funnel | Peristaltic Pump | More | |||||||
Insulation Connection Hose | Simple and Easy Draining of the Circulator Fluid | |||||||
Discharging Valve | Patented Design | Zero Dead Space for discharging and mixing | |||||||

Specifications | ||
Glass Materials | High Borosilicate Glass 3.3 Optional: Transparent-Color Optional: Brown-Color | |
Wetted Parts | Glass and PTFE | |
Reaction Vessel Capacity | 5L, 10L, 20L, 30L, 50L, 80L, 100L, 150L, 200L Optional: Vertical Baffles inside of the vessel Optional: Insulation Jacket Optional: Heating Insulation Jacket | |
Thermal Jacket | Ring Baffles within the Thermal Jacket (5L, 10L, 20L, 30L) Ring Baffles without the Thermal Jacket (5L ~ 200L) | |
Stirring Motor | DC Brushless Motor, 50W, 100W, 150W AC Motor with Gear Reducer: 120W ~ 1500W Explosion-Proof Motor: 180W, 250W, 370W, 550W, 750W, 1500W Stirring Range: 50 ~ 600 RPM Realtime Display: Mixing Speed, Materials Temperature | |
Mixing Sealing | PTFE + Mechanical | |
Condenser | Cooling Coil Condenser (0.2 ~ 2 m²) Condensation Receiving Flask: none or 2L ~ 100L or Multiple Flasks Totally Reflux to Reaction Vessel or Receiving Flask | |
Dropping Feeding Funnel | Dropping Feeding Funnel with Metering Valve and Equalizing Arm Optional: 2L, 5L, 10L, 20L Optional: Double Jacketed Feeding Funnel with Stirring Optional: Peristaltic Pump | |
Glass Lid | Diameter: DN215, DN280, DN400 for your selection 7 Openings: 1) Dropping Feeding Funnel 2) Solid Materials Feeding 3) Stirrer 4) Liquid-Feeding 5) Temperature Probe 6) Condenser Reflux 7) Reserved (By default: Pressure Release) 8) Spray Cleaning or PH measurement (Optional) | |
Stirring Impeller | PTFE Anchor Type PTFE Pitched Paddle Type PTFE Frame Type | |
Operating Temperature | -90℃ to +230℃ | |
ΔT - Thermal Shock Resistance | 90℃ (Double Wall) 60℃ (Double Wall) | |
Operating Pressure | Full Vacuum to Atmospheric Pressure | |
Operating Jacket Pressure | Up to +0.5 bar (0.05 MPa) | |
Power Supply | 100V ~ 240V, 50Hz/60Hz | |












Shanghai HJLab Instruments is one professional Chinese manufacturer of lab and pilot apparatus applied in biochemical, pharmaceutical, fine chemical and research field.
Main products are Rotary Evaporators, Glass Rectors and complementary Vacuum Pumps, Heating/Cooling Circulators, etc.
With nearly 10 years development, HJLab accumulated rich customer groups and huge amount of application experiences; Brand has won wide market recognition on reliable technology, low repair rate, sincere service and strong customization ability.
We work during out of our regular working hours (9AM to 6PM Beijing Time).
"Good quality, Reasonable price, Punctual delivery, Sincere service" is our company's commitment to you.
So Please feel free to give us a call or drop us a message, and you will be our next story of success.
Tel: | +86-21-34662527 | ||||
Mobile/WhatsApp: | +86 132 1320 3137 +86-135-2454-6911 | ||||
Email: | alex.zhong@hujiayq.com evan.zhang@hujiayq.com | ||||
Skype: | sales@hujiayq.com | ||||
Website: | hjlabonline.com | ||||
Address: | Rm. 1023, Building 4, Lane 1388, XingXian Road, JiaDing Dist. Shanghai China(Mainland) | ||||
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