2018 good ptfe sealing 50l jacketed glass reactor for vacuum distillation

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Quick Details
Automatic Grade:
Tank Reactor, S212-50L
Place of Origin:
Henan, China
Brand Name:
Model Number:
220V/50HZ, 220V/50Hz
Product Name:
ptfe sealing 50l jacketed glass reactor
Stainless Steel
stirring power:
glass material:
Vacuum Degree:
Package weight(KG):
Pipe fitting material:
304 Stainless Steel
After-sales Service Provided:
Overseas third-party support available
1 Year
Supply Ability
Supply Ability:
1000 Unit/Units per Month
Packaging & Delivery
Packaging Details
2016 good ptfe sealing 50l jacketed glass reactor for vacuum distillation : carton or wooden case package, customized package is available.
Shanghai, Tianjin, Qingdao
Lead Time :
Shipped in 7 days after payment

2018 good ptfe sealing 50l jacketed glass reactor for vacuum distillation

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Product Description

2018 good ptfe sealing 50l jacketed glass reactor for vacuum distillation

Lanphan S212-50L double-layer glass reactor’s reaction flask volume is 50L, interlayer volume is 12L, stirring diameter of axle is 12mm, power of stirring is 120W. S212-50L double-layer glass reactor is an audacious product who has combined advantages of domestic and foreign like products, it adopts double-layer glass design, put reaction solvent in internal layer to do stirring reaction, connect different cold and heat sources(refrigerating fluid, hot water or hot oil) to interlayer to do cyclic heating or cooling reaction. Under set constant temperature condition, you can conduct stirring reaction under normal or negative pressure in airtight glass reactor, as well as conducting backflow and distillation of reaction solution. S212-50L double-layer glass reactor is an ideal pilot test and production equipment for modern fine chemical engineering, biological pharmacy and new material synthesis. This glass reactor series mainly contains following parts: double-layer glass reaction kettle, a set of component cover of glass reactor, condenser, constant voltage funnel, frequency conversion controller, rotate stirring and sealing system, stainless steel frame system, etc.

Product features of S212-50L double-layer glass reactor:

  1. Constant rotate speed, no electric brush, no spark, safe and stable, enable continuous working.
  2. Full set of glass part is produced by G3.3 borosilicate glass, owns excellent chemical and physical properties.
  3. When glass interlayer connecting to hot oil and been circulated, it can do heating reaction, connecting to refrigerating fluid can do low temperature reaction.
  4. Enable reaction under normal temperature, that is connecting to tap water can take away the reaction heat quickly.
  5. Enable reaction under normal temperature, that is connecting to tap water can take away the reaction heat quickly.
  6. Discharge outlet has flange mouth and PTFE valve, there has no dead angle in vessel, detachable and convenient for solid material to discharge.
  7. Main body is made from stainless steel, which is beautiful and anti-corrosion.
  8. Sealed by PTFE component, be able to maintain higher vacuum degree.
  9. Be able to work under normal and negative pressure, negative pressure up to -0.09MPa.
  10. Alternating current dynamo conducts frequency control stirring, reliable operation, large moment of force and no spark.
  11. The inner core of stirring rod is made from 321 stainless steel, strengthened anti-corrosion property, military technology makes workmanship more exquisite, operation with high proficiency.

Specifications of 2018 good ptfe sealing 50l jacketed glass reactor for vacuum distillation















Basic Parameter



Glass material


Frame material

Stainless Steel

Pipe fitting material

304 Stainless Steel

Move method 

Universal castors with braking

Reaction flask volume


Interlayer volume


Flange type oil in and out circulation port

Enter from low port, come out from high port

Number of reactor bottle


Discharge outlet liftoff height


Reactor reaction temperature

-80-250 degree

Vacuum degree


Stirring speed


Stirring diameter of axis


Stirring power




Boundary dimension(mm*mm*mm)


Package Dimension(mm*mm*mm)

1720*680*850  0.99m³

Package weight(KG)












Functional Configurations

Speed adjustment mode

Electric stepless speed regulation

Electrical machine configuration

Low speed reinforcement electrical machine, speed ratio 3:1

Rotate speed display mode

Liquid crystal digital display

Temperature display mode

PT100 sensor digital display

Sealing mode

PTFE sealing, ¢50 flange stirring mouth


Vertical high efficiency double backflow condenser pipe 120*640mm, 40# standard mouth

Backflow (distillation) device 

Backflow elbow is equipped with discharge switch, 50# ball milling mouth

Dropwise adding device

2K constant voltage funnel, 40# standard mouth

Depression device 

34# standard mouth reducing valve

Temperature testing tube

24# standard mouth

Solid charging

¢80 flange mouth with PTFE cover

Discharging method

Inclined glass discharging valve, ¢80 flange mouth

Vacuum display mode

Vacuum meter

Stirring connecting method

Universal joint connecting

Stirring bar

Anchor type stainless steel bar, covered with PTFE







Main body support 

Tray type

Collecting device

Collection bottle


Anti-explosive frequency changer, anti-explosive electric machine EX180W  0-1400 rotate

Frame part

Spraying plastics pr PTFE

Heat insulation device

Cotton insulation

Sealing part

Ceramic bearing, mechanical sealing


Horizontal type condenser can reduce overall height

Reactor cover 

Custom-made PTFE reactor cover

Our company's laboratory glass and laboratory instruments are independent research and development, available for custom-made according to client requirements.

Packing List of 2018 good ptfe sealing 50l jacketed glass reactor for vacuum distillation

Machine PartGlass Part
Stainless steel frame1 setVessel body1 pc
Main upright1 setVessel cover1 pc
Anti-explosion electric machine1 setCondenser1 pc
Anti-explosion electric box1 setConstant voltage funnel1 pc
Cardan joints1 pcTemperature tube1 pc
Bottleneck ring, cover1 set29# hollow plug1 pc
Stirring rod1 pc34# reducing valve1 pc
Stirring F41 setBackflow bend1 pc
Discharge valve1 set  
 Flange plate of discharge valve1 set  
YZ-100 vacuum meter1 pc  
Bottle backing ring1 pc  
Backing ring of condenser1 pc  
Clamp of condenser1 set  
Black nut1 set  
F4 cover of solid feeder mouth1 set  
Clamp to fix F4 cover1 pc  
Spare Accessories
Instruction book1 pc¢4,¢5 allen wrench1 pc each
Warranty card1 pc¢48 º ring1 pc
Certificate of quality1 pc8A protective pipe1 pc
Packing list1 pc  
The final explanation right of this instruction book belongs to our company, if product has change, please subject to real products, we will not change the instruction book.
Product Details

  1. Double layer glass reactor corollary use with circulating water bath to conduct all kinds of reaction experiments under high or low working temperature.
  2. Double layer glass reactor corollary use with circulating water vacuum pump to offer a vacuum environment for reduced pressure distillation, they are widely used for vacuum filtration, vacuum evaporation, vacuum degassing, etc..
  3. Double layer glass reactor corollary use with GDSZ series high and low temperature circulating pump to quickly cooling or warming, the circulating pump is an efficient equipment for quick temperature adjustment.
  4. Double layer glass reactor corollary use with DLSB series low temperature cooling liquid circulating pump to conduct chemical reaction and medicine storage which requires low temperature environment.

Lanphan S212-50L double-layer glass reactor is an ideal equipment for modern chemistry sample, petrochemical engineering, pilot experiment, biological pharmacy and new material synthetic.

S212-50L double-layer glass reactor can conduct following experiments:

  1. Vacuum stirring reaction;
  2. High and low temperature reaction;
  3. Constant speed operation blending reaction;
  4. Distillation, backflow, concentration;
  5. Negative pressure operation, skimming function;
  6. Phytoextraction has better process effect in concentration;
  7. Phytoextraction has better process effect in concentration;
  8. Stirring separating, equipping with skimming device, effect is obviously;
  9. Conduct reaction and production of ultrafine powder, sanitation class made medicine is extremely clean;
  10. Be able to replace rotary evaporator to do high purified material concentration, equipped ultrasonic stirring reduced reaction time multiple;
  11. No matter separate or compound, convenient to charge, easy to handle.
Our Services

Pre-Sales Service

  1. According to product’s using condition, technicians will offer rationalization proposals to assist clients to select proper types;
  2. Provide detailed product performance specification;
  3. Provide professional quoted price;
  4. Provide 24-hour technical consulting reply.

In-Sales Service

  1. Begin to supervise from raw material, its qualified rate can reach to 100%;
  2. Whole manufacturing process are in strict accordance with promised procedure requirements, product qualified rate can reach to 100%;
  3. Provide product’s inspection record of key junctures to customers;
  4. Provide production schedule photos to customers at regular intervals;
  5. Package and transport products strictly accordance with export standard.

After-Sales Service

  1. Under the premise of correct installation, normal maintenance and using, we guarantee one-year warranty period;
  2. When warranty period has expired, our sold products enjoys lifetime guarantee repair, we only charge cost price for changing product’s standard component and sealing component;
  3. During installation and adjustment period, our after-sale service staff will communicate with customers frequently to know product’s running state in time. Assist customers to install and adjust products until customers are satisfied;
  4. If product has malfunction during operation period, we’ll offer you satisfied answer in time. We’ll reply you within 1 hour and provide solution or send staff to spot within 24 hours after receiving maintenance notification.
  5. Lifelong free technical support. Conduct satisfaction survey and inquiry equipment running condition to clients by telephone or e-mail semiannually from the first day of equipment running, put on records of acquired information.

Frequently asked questions of 2018 good ptfe sealing 50l jacketed glass reactor for vacuum distillation

  1. What’s the difference between single-layer and double-layer glass reactor?
    Single-layer glass reactor can directly heating or cooling, it is similar to water or oil bath, inferior in temperature control aspect; while double-layer glass reactor has interlayer between two layers, we can inject water or oil through temperature control equipment and form circulating system, in this way, no matter cooling or heating, its temperature control property is better.
  2. How to decide which glass reactor I should buy? Single-layer or double-layer?
    According to first question, please depend on specific heating or cooling requirements.
  3. What is the glass texture?
    Full set of glass part is produced by G3.3 borosilicate glass, owns excellent chemical and physical properties.
  4. What’s the loading capacity of double-layer glass reactor?
    Loading capacity of glass reactor generally is 1kg, use hot water and oil to do negative pressure heating.
  5. What kind of oil does the reactor use to heat?
    For temperature around 130℃, use silicone oil, glycerinum or 32# machine oil.
  6. Is it easy to wash the reaction bottle?
    Big access opening, convenient to wash.
  7. What kind of payment term do you accept?
    Normally we accept TT, Paypal, Western Union, Alibaba Escrow, and L/C. The exactly term with be discussed during the deal.
  8. How will you delivery these goods?
    It will be decided according to your quantity. Normally we will choose International Express, Air and sea..
  9. How to package the products?
    We package products in dedicated carton, you can order Non Fumigation wooden case if has special requirements.


  1. Carton+wooden cases.
  2. Customized packaging can be available.


  1. We can ship the goods to you by International Express such as DHL,UPS,TNT,EMS and so on.
  2. You can also choose the appropriate one based on your timeline and budget.
  3. You can choose to use your own shipping agent.
Shipping methodNote
ExpressDoor to door, very convenient, don't need to clearance or pick-up
By airAirport to airport, you need to do the customs clearance and pick up the goods at your local airport, which you can have a local shipping agent to do for you.
By seaPort to port and you need to do the customs clearance and pick-up the goods at your local port, which you can have a local shipping agent to do for you.

Comparing to similar products, 2018 good ptfe sealing 50l jacketed glass reactor for vacuum distillation owns a lot of superiority:

  1. We can assemble glass reactor production line according to client requirements.
  2. Our company’s lab instruments are independently research and developed, we can custom-made non-standard instruments according to client requirements.
  3. Controller uses microcomputer control, enables higher accuracy and lower fluctuation.
  4. Lanphan S212-50L double-layer glass reactor absorbed advantages of international and domestic like products, innovate boldly and easy to use(convenient for only one person to move, operate, clean and dismantle).
  5. Leading technology in China of put reaction mass in interlayer, conduct stirring reaction in normal or negative pressure, it’s a new-type frequency control double-layer glass reactor on basis of client’s actual needs.
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