1, using PTFE and fluorine rubber compound sealing to maintain a high vacuum degree. 2, it adopts high-efficiency condenser to ensure high recovery rate. 3, feeding continuous. 4, water bath with digital and continuous temperature controlling. 5, reasonable structure, special materials. The mechanical structure mainly use stainless steel and aluminum alloy parts, glass pieces are all made of high temperature resistant and high boron glass. Imported Electrical key-module. Rubber seal is easy to adopt the new international, making it easy for users to purchase and update. 6, B type, E type is equipped with speed indicator, it can accurately display rotation speed, E type is LCD screens.

Model	NBRE-201D	NBRE-301	NBRE-501
Glass meterial	GG-17
Holder material	Stainless steel
Pot shell Material	aluminium alloy 270*270*195mm	aluminium alloy 270*296*240mm	aluminium alloy 310*320*240mm
Pot bravery	Stainless steel 250*140mm	Stainless steel 255*170mm	Stainless steel 280*170mm
Plate size	280*330	350*330	350*330
Evaporator flask	2L 24#	3L flange mouth:Φ50mm	5L flange mouth:Φ50mm
Collect flask	1L 24#	2L 35#	3L 35#
Vacuum degree	0.098Mpa
Rotary speed	0-120RPM
Rotary power	30W	40W	40W
Heating power	1.5KW	2KW	2KW
Heating temp.	0-400℃
Temp. accuracy	-1℃
Lifting stroke	120mm
Voltage	220/110V 50/60HZ
Dimension	700*440*885mm	660*330*970	700*335*1009
Packing size	590*460*460mm	1000*460*450	1040*620*410mm
Packing weight	21kg	38kg	38kg
Configuration list
Speed mode	Electronic stepless
Speed Display	Digital
Temp. display	K type sensor   Digital display
Temp. control	Intelligent temp.control
Sealing method	PTFE
Condenser	Vertical 85*460mm 29#	Vertical 100*510mm 29#	Vertical 100*590mm 29#
Lifting mode	Manual lifting
Continuous feed	19# Standard mouth  feed valve
Discharge mode	---	---	PTFE Discharge valve flange mouth:Φ50mm
Vacuum Display	Vacuum gauge

The motor has 10-120RPM stepless speed regulation and automatic lifting functions. The rotation is composed of a stable and reliable micro-motor, speed-regulating motor and integrated circuit control device. Under the action of electronic speed regulation, it can rotate smoothly in the range of 10-120RPM, reaching the advanced level at home and abroad. 1 Quick and easy lifting mechanism 2 The evaporator can be arbitrarily tilted 0-45°C along the horizontal direction. 3 Vertical condensing system with high evaporation rate 4 Vacuum sealing method 5 Automatically controlled temperature digital display