- Zhengzhou Greatwall Scientific Industrial And Trade Co., Ltd.
-
Zhengzhou, Henan, China
- Main products: Teaching and Research Special Instruments Water Circulating Multi-purpose Vacuum Pump, Low-temperature Cooling Liquid Circulating Pump, Double-layer Glass Reaction Kettle with Variable Frequency Speed Control, Rotary Evaporator, Integrated Thermostatic Magnetic Blenders, Diaphragm Vacuum Pump, Solvent Recovery Vacuum System, Recyclable Cooler, Water Circulating Chiller, Low-temperature Stirring Reaction Bath, Hermetic Refrigerating and Heating Circulator, High Temperature Circulator, Stirrer
Home > Products > Rotary Evaporator > Tefon & fluororubber dual seal rotary evaporator
Tefon & fluororubber dual seal rotary evaporator
- 1000 Set / Sets per Month
- shanghai guangzhou tianjin etc.
- T/T Credit Card
You May Like
-
20L 30L 50L rotary evaporator with water bath
-
R series rotary evaporator vacuum ISO certificate
-
5L/10L/20L/50L Industrial Rotary Evaporator Professional Supplier
-
large evaporating capacity rotating evaporator
-
laboratory rotary evaporator professional manufacturer
-
R rotary evaporator series GREAT WALL
Product Details
Condition | New | Application | Distillation | |
Power Source | Electric | Process | Rotary | |
Place of Origin | Henan, China | Brand Name | Zhengzhou Great Wall | |
Model Number | R Series | Voltage | 220V/ 380V | |
Power(W) | 2.2KW ~ 8.3KW | Certification | ISO 9001: 2008 Certificate | |
Warranty | one year |
Product Description
Specifications
Tefon & fluororubber dual seal rotary evaporator1.main+auxiliary condenser
2.electric elevation
3.digital display
4.ISO
best selling R series rotary evaporator Teflon seal
I. Introduction of rotary evaporator:
Large capacity, large diameter rotary evaporator flask, evaporation area, the vacuum water bath, while rotating edge heating, evaporation of the solution diffusion efficiency can be used for biological, pharmaceutical, chemical, food and other small scale areas, Chinese and production. Products with recycled water multi-use vacuum pumps, diaphragm pumps, low temperature cycle (vacuum) pumps, circulating cooler, constant temperature circulator, low temperature cooling liquid circulating pump and other devices supporting component systems.
II. Features of rotary evaporator:
1) Teflon (PTFE) and fluorine rubber dual rotating seal, patented technology to ensure high vacuum.
2) the introduction of foreign advanced frequency control system, temperature control system, accurate and reliable.
3) a vacuum switching valve, without affecting the system vacuum distillation of the situation and the solution can be continuously collected.
4) water bath electric lift and manual lift support, easy to use.
5) PTFE discharge valve, corrosion resistance, pollution-free.
III. Rotary evaporator-Vacuum-Low temperature system
20L,30L,50L middle and large type of rotary evaporator.
SHB-E big swept volume water circulating vacuum pump.
DLSB-30/30, 30/40, or DL-3000, DL-5000 of low temperature system.
Can provide the best solution for evaporate purified.
IV. Technical data:
Model | R-1005 | R-1010 | R-1020 | R-1050 | |||
Rotary Bottle | 5L,diameter of flange opening: Φ50mm | 10L,diameter of flange opening:Φ95mm | 20L, diameter of flange opening:Φ95mm | 50L,diameter of flange opening:Φ125mm | |||
Collecting bottle | 3L | 5L | 10L | 20L | |||
Speed-regulationj ofmain machine | Digitaldisplay,vayiable frequency,stepless Speed-regulation | ||||||
Rotary speed of mainMachine | 10to140r/min,digitaldisplay of rotary speed | 10to130r/min,digitaldisplay of rotary speed | 10to130r/min,digitaldisplay of rotary speed | 10to110r/min,digitaldisplay of rotary speed | |||
Rotaring motor (W) | phase AD induction motor,power:40W | phase AD induction motor,power:90W | phase AD induction motor,power:120W | phase AD induction motor,power:120W | |||
Condensing tube | Vertical type water refrigerating | Standing,main+auxiliary cooling and highly effcient3 circulating coldtrap | |||||
Heating boiler | stainless water bath | ||||||
Temperature control | Digital display,temperature control,0~99°C | ||||||
Achievable vacuum | 399.9Pa (below 3mmHg) | ||||||
Evaporating capability | Water≥2L/h Alcohol≥6.5L/h | Water≥3.2L/h Alcohol≥6.5L/h | Water≥5L/h Alcohol≥11L/h | Water≥9L/h Alcohol≥19L/h | |||
Elevating function | Electric elevation | Electric elevation | Electric elevation | Electric plus manual lifting | |||
Elevating stroke | 0~150mm | 0~160mm | 0~190mm | 0~230mm | |||
Rated power supply | 220V/50Hz | 380V/50Hz | |||||
Power of power supply | 2.2KW | 4.8KW | 6.3KW | 8.3KW | |||
Dimensions (mm) | 765L*400W*1070H | 920L*550W*1700H | 1250L*600W*2100H | 1320L*770W*2340H |
V. Real picture of R-1050 Rotary evaporator:
V. Common Problem and Solution of Rotary Evaporator:
Failure | Cause | Troubleshooting |
Power supply switched on but power indicator lamp not lit | Check the power line and find out whether it’s through or misconnected |
Connect the power line |
Failure of power switch | Stop using immediately and contact us | |
Failure of circuit board | ||
Power switch indicator lamp on but not in rotation | Bearing rusting | |
Failure of motor | ||
Failure of circuit board | ||
Nixie tube without display but still in rotation | Failure of nixie tube or transducer | |
Abnormal noise | Abrasion of seal ring | Replace the seal ring |
Abrasion of internal gear | Stop using immediately and contact us | |
Lack of oil in drive part | ||
Failure of motor | ||
Leakage of pressure and poor degree of vacuum | Abrasion of glass rotary shaft | Replace the glass rotary shaft |
Abrasion of seal ring | Replace the seal ring | |
Improper installation of seal ring (Opposite direction) | Remount the seal ring | |
Aging of the seal ring of pressure-relief air tap | Replace the air tap seal washer | |
Aging of vacuum hose | Replace the vacuum hose | |
Abnormal lifting | Failure of circuit board or motor |
Stop operating immediately and contact us |
VI. ISO9001:2008 Certificate:
VII. Fairs
Contact Us
- Zhengzhou Greatwall Scientific Industrial And Trade Co., Ltd.
- Contact nameNancy Wei Chat Now
- Phone86-371-68005116
- AddressNo.15 Anyang Road,Shangjie Industrial Development Zone,Zhengzhou,P.R.China, Zhengzhou, Henan
Product Categories
New Products
-
High Quanlity R-1001-VN mini rotavap
-
High quality laboratory equipment R-1001-LN rotavap
-
0.5~2L evaporator with stainless steel water bath
-
Specialty manufacturer R-1002-LN rotavap
-
R-1005 rotavap with stainless steel water bath
-
Electronic rise and down 10L rotavap with water bath
-
Stainless steel water bath automatic lift R-1020 rotavap
-
Large capacity R-1050 rotavap with water bath
-
Vertical Type Condenser Mini Rotary Evaporator R-1001VN
-
Industrial rotary R1001 VN Water Refrigerating Rotary Evaporator
-
2L Double Sealing Lab Rotary Evaporator with DL-400 Refrigeration Capacity Coolers
-
DLSB-1000 Cooling-water circulating pump (instrument)
-
250Celsius High Temperature Circulating Oil Bath SY-50-250
-
Circulating Water/oil Bath SY Series
-
5L Circulating Oil Bath with 5L Jacketed Reactors
-
Laboratory Heating Circulator 20L Recirculating Oil Bath SY-X2-20L
-
SY-20-250 Room temperature to 250 Degree 20L Hermetic Water Cooling Circulating Oil Bath with Stainless Steel
-
SY-20-250 30L/min Flow Room temperature to 250 Degree 20L Hermetic Water Cooling Circulating Oil Bath
-
SY-20-250 Room temperature to 250 Degree 20L Hermetic Water Cooling Circulating Oil Bath ( Customized Service )
-
High Stability Room temperature to 250 Degree Hermetic Water Cooling Circulating Oil Bath SY-20-250
-
SY-20-250 High Temperature Circulator for 20L Double-layer Reactors
-
SY-20-250 High Temperature Circulating Oil Bath
-
SY-20-250 High Temperature Water Cooling Circulating Oil Bath
-
SY-20-250 High Temperature Water Cooling Circulating Oil Bath, Thermostat
Popular Searches
- Air Conditioner Compressor
- heat exchanger
- oil cooler
- heat recovery
- heating plate
- heat exchange
- Plate Heat Exchanger
- Heat Pipe Cooler
- refrigerator water cooled condenser
- water heater gas
- Plate Heat Exchanger Gasket
- heat radiator
- heat exchange equipment
- oil radiator
- Condenser Unit
- condense
- Refrigeration & Heat Exchange
- air heat exchanger
- Fin Tube
- Air Cooled Condenser
- Heat Exchanger Plate
- Wire Condenser
- Refrigeration & Heat Exchange Parts
- Refrigerator Condenser
- heat exchanger tube
- calorifier
- Air Oil Cooler
- Air Compressor Oil Cooler
- Hydraulic Oil Cooler
- Air Condition Compressor
Recommended Products
- YCVSH20 -77GSHC-1 sanhua Check valve; Shut-off valve
- pressure sensor; transducer YCQB02L12 02H18 05L01 YCQC02L18 03L05 sanhua
- SANHUA Refrigerant Cold Storage Air Conditioner Three Flower Sight Glass SYJ16 SYJ19 SYJ22H01 /8 3/4 7/8
- Three-way one-way charging valve R410 TCJ-2GMS-1 vacuum, add refrigerant dedicated maintenance valve sanhua
- SANHUA Refrigerant Cold Storage Air Conditioner Three Flower Viewing Mirror SYJ22H01
- MDF-A03-15H004 SANHUA Electromagnetic valve MQ-A0322G-001001 MQ-A0322G-000001
- YCAE065XHME50 York Unload solenoid valve
- HPEOK molecular sieve dryer filter PKES-082S 083 083S 084 04S 085S PKES-085S
- SPX Corporation Filrer DRYER PART NO 34724
- Refrigerant recovery and charging machine AC1X34-3ip dryer filter 34724 dry bottle vacuum pump oil
- HENRY/Henry adjustable oil level regulator S-9130
- HENRY/Henry adjustable oil level regulator S-9130J
Find Similar Products By Category
- Industrial Equipment & Components > Heater & Heat Exchanger > Heat Exchanger
- Please Enter your Email Address
- Please enter the content for your inquiry.
We will find the most reliable suppliers for you according to your description.
Send Now-
Nancy Wei
Hi there! Welcome to my shop. Let me know if you have any questions.
Your message has exceeded the limit.
- Contact supplier for lowest price
- Customized Request
- Request Sample
- Request Free Catalogs
Your message has exceeded the limit.
-
Purchase Quantity
-
*Sourcing Details
Your inquiry content must be between 10 to 5000 characters.
-
*Email
Please enter Your valid email address.
-
Mobile