50L Classic Rotary evaporator (Rotovap), water bath, manual lifting

RE-5003 50L Classic Rotary evaporator (Rotovap), water bath, manual lifting Rotovap

Rotary evaporators are mainly used for concentration, crystallization, drying, separation, and solvent recovery in industries, such as pharmaceuticals, chemicals, and bio-pharmaceuticals.
The working principle is to heat the rotating flask at a constant temperature under vacuum conditions, making it rotate at a constant speed. The material forms a large area thin film on the inner wall and then evaporates quickly. The solvent vapor is cooled by glass condenser and recycled into a collection flask, greatly improving evaporation efficiency.
It needs to be equipped with a vacuum device (circulating water type, rotary vane type, diaphragm type, etc. vacuum pump) and a cooling circulation device to form a system device.

The parts in contact with the materials are all made of high borosilicate glass (expansion coefficient 3.3) and polytetrafluoroethylene materials, which are stable in performance and difficult to chemically react with the materials.
The main frame is made of cold plate anti-corrosion spray + aluminum alloy material, and the pot is made of stainless steel.
The sealing system adopts PTFE + fluorine rubber compound combination seal.
The vacuum pressure gauge displays real-time vacuum and the pointer displays.
The piston-type feeding valve is sleeved with a polytetrafluoroethylene extension tube, which can continuously feed to the evaporation flask under vacuum.
Vertical three-layer serpentine coil condenser, main cooling + sub cooling double condenser.
Inverter speed regulation, tilt button (ON-OFF) switch, fine-tuning by twisting, digital display of speed.
Constant temperature bath temperature digital display, with lock button switch control, K-type sensor at the bottom of the pot + stainless steel probe.
Handwheel lifting of bath pot.
Rotating, heating double fuse safety protection.
The collection bottle has a lower discharge port and is equipped with a glass + PTFE independent discharge valve.
The bottom of the pot is equipped with a water drain valve, which is convenient for draining liquid.
The vacuum switching valve can continuously collect and discharge materials without affecting the system vacuum and solution distillation.

Model	RE-5003/RE-5003EX
Voltage frequency	Rotating 220V/50HZ, heating pot 380V/50HZ
Rotating motor power	180W
heating power	8000W
Vacuum	0.095Mpa
Rotating bottle capacity	50L, Φ470mm/Φ125 flange mouth
Collection bottle capacity	20L, Φ355mm upper Φ60 flange mouth 24# standard mouth 24# standard mouth Lower Φ50 flange mouth
spinning speed	0-120rpm/min
Temperature range	Room temperature -180℃
Temperature accuracy	±1℃
Bathtub lifting stroke	180mm
Condenser size	Main condenser Φ160×835H(mm) upper Φ60 flange mouth lower Φ80 flange mouth
Condensation area	Sub-condenser Φ160×530H(mm) Upper Φ80 flange mouth lower Φ60 flange mouth side Φ60 flange mouth
Gas cylinder	1.44(0.95+0.49)㎡
Feeding valve	Left 40# standard port upper 19# standard port side Φ60 flange port right Φ70 flange port
Multi-function port	40# standard plug valve feed nozzle (pagoda joint) outer diameter 12mm
Release valve	19# standard plug valve glass nozzle (pagoda joint) outer diameter 12mm
Discharge valve	24# standard plug valve 2 vent nozzle (pagoda joint) outer diameter 12mm
Vacuum pump head	Φ50 flange mouth side discharge nozzle (pagoda joint) outer diameter 20mm 320mm from the ground
Condensing coil inlet/outlet	Φ60 flange glass suction head suction nozzle (pagoda joint) outer diameter 10mm
Pot size and capacity	Outer diameter of pagoda joint 16mm
Size of machine	Φ550×320H(mm), 76L
Net weight(WDH)	1330×730×2340mm
Package Size	119.5KG (82+37.5)
Package weight	1420×820×720mm 830×730×910mm Two wooden boxes 1.39m³