Explosion Proof Chemical Use 20L Distillation and Purification Digital Vacuum Control Rotary Evaporator
Applications:
Large capacity and large opening of evaporating flask give larger evaporation surface. The evaporating flask keeps rotating when it is constantly heated by water bath, and solvent evaporates more efficiently under vacuum condition. It can be used for pilot-scale production in biology engineering, ,pharmaceutical industry, chemical industry and food processing. It usually works with water circulating vacuum pump, diaphragm vacuum pump, circulating cooling chiller, constant temperature circulator, low temperature circulating pump, etc.
Advantages:
Patented technology of double sealing of Teflon (PTFE) and FV rubber can ensure the negative pressure level.
Automatic switch valve makes continuous collection possible without affecting vacuum degree and without stopping distillation.
Teflon discharge valve is corrosion resistant and contamination free.
Water bath jacket protecting operator from scalding by hot liquid.
ModelR-1020Electrical Requirement 3Phase,380V/50HzMotor Power 250WOverall Power6.3KWWorking Environment5~35ºCWater Bath TemperatureRoom Temp~99ºCHeating Power6.0KWTemp Accuracy±1ºCSize(mm)Φ450x225MaterialStainless SteelCapacity 41LMediaWaterCondenserType: VerticalMain Condenser + Auxiliary CondenserCooling surfaceMain Condenser:9480cm2
Auxiliary Condenser:4580cm2Rotating Flask Capacity 20LOpening DiameterFlange Φ125mmEvaporating SpeedWater:5 L/h;
Ethanol:14.3 L/hRotating Speed20~130 rpmSpeed ControlDigital Display and Stepless ControlReceiving Flask Capacity 10LVacuumUltimate Vacuum≤ 399.9 Pa(3mmHg)Vacuum SealingPTFE + Viton GasketsLiftLiftingMotorized LiftLifting Distance0~190mmSafety ProtectionDry-run, Over-temp shut-off, Fuse protectionsDimension (mm)1120Wx680Dx1900HNet Weight90 KGPackageWooden Case
Cooling Chiller: As for the chiller, it will connect the condenser to condense, The low temperature could arrive -10C, -20C, -30C, -40C, -60C, -80C, -120C for different chillers, so the condensation effect is very good.
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