Glass Extraction Reactors

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10L/20L/30L Glass Reactor with CE

Speed-regulation glass reactors are mainly used for synthetic reaction, distillation and concentration of different types of materials. We have single wall, double wall and triple wall glass reactors. The reactor can be pumped to a negative pressure state according to some experimental requirements. A constant pressure funnel or an adjusting valve on the feeding bottle allows you to add material to the vessel at a uniform and controlled speed. Condenser helps to recover some materials distillated during reaction. Circulating liquid can be filled into the jacket to heat or cool materials inside. Triple wall glass reactor with two jackets, the inner jacket is for circulating liquid, and the outer layer should be pumped to vacuum condition for thermal insulation.


● High borosilicate glass has good physical and chemical properties.

● Wide working temperature range: -80℃ to 200℃.

● It can work under normal pressure and negative pressure, its vacuum degree can reach to 0.095MPa.

● The vessel can withstand the pressure range from -0.1MPa to 0MPa.

● Teflon(PTFE) and FV rubber material cock or discharge valve; Sealing together with PTFE covered O ring.

● Designed with vacuum gauge and temperature display unit.

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10L/20L/30L Glass Reactor with CE

High borosilicate glass composition table



Linear thermal expansion coefficient

3.33x10 'k"'

Silicon dioxide


Ferric oxide


Aluminum oxide


Calcium oxide


Magnesium oxide


Potassium oxide


Sodium oxide


Diboron trioxide


Technical specifications

Item Model  
Jacket inlet pressure  0.03Mpa
Pressure inside reaction vessel -0.1 — 0.0Mpa
Tolerable temperature of kettle -80 — 200℃
Stirring speed 20 — 500rpm
Stirring speed precision ±1rpm
Steady-state speed regulation accuracy v ≤ 300r/min: ±0.7% 
v>300r/min ±1
Max. Torque 5.4N`m
Display screen LED
Volume of reactor vessel 10L 20L 30L
Heat exchange area of jacket About 0.25m2 About 0.44m2 About 0.58m2
Heat exchange area of condenser About 0.16m2 About 0.25m2 About 0.25m2
Liquid-circulating inlet and outlet size DN15
Constant-pressure funnel 1L 2L 2L
Rated power of motor 370W
Power Supply 100 — 240V~,50/60Hz
Fuse TSD 6.3A L (suitable for 100 - 120V~)
TSD 5A L(suitable for 220 - 240V~)
Ambient temperature 5 — 35℃
Enviromental relative humidity <=65%
Degree of  Protection IP20
Anti-Pollution grade 2
Altitude  2000m
Overall Dimension 840×625×1780mm 870×580×1910mm 870×580×1910mm
Height of draining port from ground 355mm 335mm 310mm
Net weight 50kg 67kg 72kg
Gross weight 90kg 131kg 140kg


● Max. working temperature is 200℃, and the max. temperature difference between the internal and external of the reactor is 80℃. When heating or cooling the reactor , it's recommended to monitor the temperature inside and outside the vessel continously and heat up or cool down gradually to avoid accidents.

● Bearable temperature difference: 100℃ (jacketed), 80℃ (double jacketed).

● Reactor vessel can withstand the pressure ranges from -0.1MPa to 0Mpa.

● For IIB explosive atmpspheres, dIIBT4 standard explosion-proof parts (heater, control box, motor, wires) will be used for safety concern.

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Fortune Scientific Co., Ltd.

7/25-26 Phaholyothin Rd. Anusawari,
Bang Khen, Bangkok 10220

Tel: 02-9861250-4
Fax: 02-986-1255


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