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China 100L Stainless Steel Laboratory Vacuum Rotary Evaporator with Chiller and Vacuum Pump

Applicable Industries: Food & Beverage Factory, Food & Beverage Shops
Showroom Location: None
Video outgoing-inspection: Provided
Machinery Test Report: Provided
Warranty of core components: 1 Year
Core Components: Motor
Condition: New
Power Source: Electric
Process: Vacuum distillation, purification and separation
Voltage: 380V/50Hz
Power: 15160W
Dimension(L*W*H): 167*86*157(cm)
Weight: 396 KG
Warranty: 1 Year
Key Selling Points: High Productivity
Product name: Lab Vacuum Rotary Evaporator with Chiller and Vacuum Pump
Application: Food Beverage Chemical Haramceutical Industry
Model: NBRE-100L
Heating power: 1.5KW
Evaporation Capacity: 100L
Collection flask: 50L
Rotating Speed: 0 ~ 120 rpm/min
Temperature control range: Room temperature ~ 180 degrees
Glass Material: GG-17(3.3) Borosilicate Glass
Pot size and capacity: 153Liter
Packaging Details: Package in 1 Wooden Case100L Stainless Steel Laboratory Vacuum Rotary Evaporator with Chiller and Vacuum Pump
Port: HangZhou,ZheJiang ,HangZhou,HangZhou

100L Stainless Steel Laboratory Vacuum Rotary Evaporator with Chiller and Vacuum PumpVacuum Rotary Evaporator is the necessary basic instrument for chemical industry, medicine industry, institutions of higher learning and scientific research laboratory and other units, it is the main means for manufacturing and analyzing experiments when they do extraction and concentration.Main Feature For Stainless Steel Rotary Evaporator 1, Using PTFE + fluorine rubber seal cover, to maintain a high vacuum degree. Gas-liquid separation, no reflow .2, Romantic Couples 100 Languages Gold Silver I Love You Memory Necklace Christmas Valentines Day Gifts Projection Pendant Jewelry USES the main and secondary efficient double condenser to ensure high recovery rate.3, Rotating bottle with nut connection, it is easy to load and unload.4, There is tap valve under the collection bottle mouth, recycled solvent is very fast.5, Feeding continuously.6 Vacuum gauge is to make sure the best work vacuum degree can be adjusted for the low boiling point materials.7, Water bath with digital and continuous temperature controlling.8, 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. Details Images Brushless Motor-Brushless Motor, the rotating motor is a brushless motor, 2000 Nm- 10000 Nm Planetary gear reducer with hydraulic motor with no sparks and low noise; the lifting motor is also a brushless motor.Over-temperature protection function and Anti-dry function-Over-temperature protection function, when the actual temperature exceeds the set temperature by 5 degrees Celsius, the machine heating will automatically power off.-Anti-dry function, when the water level in the heating pot is lower than the heating pipe, the machine will automatically power off. Specification

ModelNBRE-100L Vacuum Rotary Evaporator
Glass meterialGG-17
Holder materialStainless steel
Pot shell MaterialSpray anti-corrosion820*820mm
Pot braveryStainless steel795*330mm
Plate size1600*830mm
Evaporator flask100L flange mouth:Φ180mm
Collect flask50L ball mouth:Φ40mm
Vacuum degree0.098Mpa
Rotary speed0-110RPM
Rotary power400W 220V/50HZ
Heating power1.5KW 380V/50HZ
Temp. accuracy±1℃
Lifting stroke180mm
Packing size1850*980*2800mm
Packing weight396kg
Speed modeFrequency Control speed
Speed DisplayLCD
Temp. displayK type sensor digital display
Temp. controlintelligent temp. control
Sealing methodPTFE
CondenserVertical efficiency 3 reflux condenserMain:230*950mmDeputy:230*530mm
Continuous collectionNon-return valve control
Lifting modeAutomatic lifting
Continuous feed29# Standard mouth feed valve
Discharge modePTFE Discharge valve flange mouth:Φ60mm
Vacuum DisplayVacuum gauge
Company Profile FAQ Q1: Why Choose CZPT ?(1).Professional manufacturer with more than 13 years experience(2).Exported to more than 97% Countries(3).Turnkey Solution is no problemQ2:OEM,ODM acceptable or not?Absolutely YesQ3:What’s kind of Payment terms for customer choosing?T/T , Name Plate Letter Gold Jewelry Necklace With Custom Snake Chain Stainless Steel Initial Names Vintage Pendant Western Union, Money Gram , Credit Card, Paypal , L/C …Q4:Can we visit your factory online?Absolutely no problemQ5:Can online video inspection before shipment?Absolutely no problemQ6: what’s the MOQ ? Sample order is OK?MOQ:1 set, sample order is no problemQ7:What’s kind of shipment for customer choosing?Usually ship by sea, by air, by international express.We can also provide reasonable solutions according to your transportation requirementsQ8:How to ensure product quality and after-sales service?We have CE, ISO quality certificate, and SGS authentication.After-sale service:1.Warranty:1 year2.We supply free part for quality problem in warranty3.Long life technical support and service

Vacuum Pump

How to install a vacuum pump

A vacuum pump creates a relative vacuum within a sealed volume by drawing gas molecules from the sealed volume. Vacuum pumps can be used in a variety of industrial applications. They also offer various lubrication options. If you are considering purchasing, please understand its functions and features before purchasing.

How it works

The working principle of a vacuum pump is called gas transfer. The principle can be further divided into two basic categories: positive displacement and momentum transfer. At high pressure and moderate vacuum, gas molecules collide and move and create a viscous flow. At higher vacuum levels, gas molecules separate to create molecular or transitional flows.
Another principle of vacuum pumps is fluid-tightness. There are two main types of seals: rotary seals and screw seals. Rotary seals prevent liquid leakage, while screw seals only allow liquids to flow out at higher pressures. Some pumps may not use the third seal.
The flow rate of the vacuum pump determines the machine’s ability to pump a certain amount of material. A higher pumping speed will shorten the drain time. Therefore, the mass flow of the vacuum pump must be carefully considered. The speed and type of vacuum must also be considered.
The working principle of a vacuum pump is to push gas molecules from a high-pressure state to a low-pressure state. This creates a partial vacuum. There are many different types of vacuum pumps, each with different functions. Some are mechanical, some are chemical. In either case, their function is the same: to create a partial or complete vacuum. Vacuum pumps use a variety of technologies and are sized according to the application. Proper sizing is critical for optimum efficiency.
Gas transfer pumps use the same principles as vacuum pumps but use different technology. One of the earliest examples is the Archimedes spiral. Its structure consists of a single screw inside a hollow cylinder. More modern designs use double or triple screws. The rotation of the screw causes gas molecules to be trapped in the cavity between the screw and the housing. The fluid is then discharged at slightly above atmospheric pressure. This difference is called the compression ratio.
Another type of vacuum pump is a diffusion pump. Its main use is industrial vacuum processing. It is used in applications such as mass spectrometry, nanotechnology and analytical instrumentation. These pumps are generally inexpensive to purchase and operate.


Vacuum pumps are essential for many scientific and industrial processes. They are used in the production of vacuum tubes, CRTs, lamps and semiconductor processing. They can also be used to support mechanical equipment. For example, they can be mounted on the engine of a motor vehicle. Likewise, they can be used to power hydraulic components of aircraft. Among other uses, the vacuum pump helps calibrate the gyroscope.
Vacuum pumps are widely used in the pharmaceutical industry and are one of the largest users of this technology. They help deal with hazardous materials and eliminate waste quickly. They are also used in power jets, dump fuel tanks and rear doors, among others. However, they are sensitive to contamination and should only be used in environments where leaks can be prevented. Therefore, choosing the right fluid for the application is very important.
The most popular type of vacuum pump is the rotary vane pump. These pumps are known for their high pumping speed and low pressure. Their efficient pumping capacity allows them to reach pressures below 10-6 bar. Additionally, they are usually oil-sealed and have excellent vacuuming capabilities.
Vacuum pumps are often used to remove air from closed systems. They create a vacuum by reducing the density of the air in the compressed space. This is done by using the mechanical force energy generated by the rotating shaft. When the pump is under pressure, it converts this energy into pneumatic power. When the pressure is different, the energy produced depends on the volume of the gas and the pressure difference between the inner and outer atmospheres.
Vacuum pumps are also used in the manufacture of solar cells. They are used in the manufacture of solar cells, including ingot casting processes as well as cell and module processes. The design of the vacuum system plays an important role in reducing the cost of the process, thus making it profitable. Due to their low maintenance costs, they are an invaluable tool for making solar cells.
Vacuum pumps are widely used in many applications. In addition to industrial and research uses, they are also used in water remediation.
Vacuum Pump

Oil Lubrication Option

Vacuum pumps are available in a variety of oil lubrication options. Choosing the right lubricant can help protect your vacuum pump and maximize its performance. Different base oils may contain different additives, such as antioxidants, and some contain additional additives for specific purposes. You should choose an oil with the right concentration of these additives for optimal lubrication of your vacuum pump.
Vacuum pumps are usually lubricated with paraffinic mineral oil. However, this type of lubricant evaporates as the temperature increases. To minimize evaporative losses, choose a lubricant with low vapor pressure. Also, you should choose lubricants that are resistant to extreme temperatures. Extreme temperatures can put extra stress on the oil and can even significantly shorten the life of the oil.
In terms of viscosity, synthetic oils are the best choice for vacuum pumps. These types of oils are designed to resist gas dissolution and are more resistant to corrosion. Therefore, synthetic oils are ideal for handling aggressive substances. Whether or not your pump needs lubrication, choosing a quality product is important.
The vacuum pump oil should be changed periodically according to the manufacturer’s recommendations. If you use a filter, you should also change the oil as soon as the filter reaches the end of its life. Unplanned oil changes will eventually cause the vacuum pump to not reach its maximum vacuum capacity.
You can buy vacuum pump oil from vacuum pump manufacturers or other suppliers. These options are available in a variety of sizes, and labels can be customized. The oil should be designed for the pump. However, you should check the manufacturer’s recommendations to avoid buying the wrong type.
If you choose to use a synthetic oil, it is important to use a good quality oil. It helps the pump work more efficiently and prolong its life.
Vacuum Pump


After choosing a suitable location, the next step is to install the pump. First, place the pump on a flat surface. Then, screw the pump onto the motor body above the check valve. Make sure the accessories are wrapped with sealing tape and secured with screws. The direction of gas inflow and outflow is indicated by arrows on the pump. The direction of rotation around the pump is also shown.
During commissioning, check the operation of each part of the pump. If the pump is equipped with a pipe connection, the pipe should be the same size and shape as the pump flange. Also, make sure that the piping does not cause any pressure drop. In addition, the first three weeks of operation require the installation of protective nets at the suction ports.
When selecting a pump, consider the back pressure of the system. Too much back pressure will affect the capacity of the vacuum pump. Also, check the temperature of the seal. If the temperature is too high, the seal may be damaged. It could also be due to a partially closed valve in the recirculation line or a clogged filter. Circulation pumps and heat exchangers should also be checked for fouling.
The vacuum pump is usually installed in the chassis area of ​​the car. They can be mounted next to the engine or on a lower support frame. They are usually fastened to the bracket using suitable shock absorbers and isolating elements. However, before installing the vacuum pump, be sure to check the vacuum pump’s wiring harness before connecting it to the vehicle.
In many experimental setups, a vacuum pump is essential. However, improperly installed vacuum pumps can expose users to harmful vapors and chemicals. Appropriate plugs and belt guards should be installed to prevent any accidental chemical exposure. It is also important to install a fume hood for the pump.
In most cases, vacuum pumps come with installation manuals and instructions. Some manufacturers even offer start-up assistance if needed.

China 100L Stainless Steel Laboratory Vacuum Rotary Evaporator with Chiller and Vacuum Pump    China 100L Stainless Steel Laboratory Vacuum Rotary Evaporator with Chiller and Vacuum Pump
editor by czh2023-07-03