- Zhengzhou Greatwall Scientific Industrial And Trade Co., Ltd.
- China Manufacturer with 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 > Doule-layer Glass Reaction Kettle > GR-20L GR Double-layer Glass Reaction Kettle with Variable Frequency Speed Control
GR-20L GR Double-layer Glass Reaction Kettle with Variable Frequency Speed Control
- 500 Set / Sets per Month
- Shanghai/Ningbo
- T/T
- Sand Water Filter/Water treatment plants
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- Liquid level transmitter
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Product Details
Place of Origin: | Henan, China | Brand Name: | Zhengzhou Great Wall | Model Number: | GR-20L |
Product Description
Specifications
Corrosion resistant discharge valve is without dead space design.The solution in the interlayer can be completely removed.
I: CHARACTERISTICS OF USES
Reagents are set in the inner layer of double-layer glass reaction kettle, at the same time, vacuum can be taken out and mixing speed be adjusted. Interlayer can lead in refrigerating fluid, water and high temperature liquid to heat and cool the materials. It can be used in the experiment, middle-scale test, and production of chemistry, fine chemical engineering, biological pharmacy and synthesis of new materials. The products can be made into system devices with multi-purpose circulating water vacuum pump, diaphragm vacuum pump, low temperature circulating pump(vacuum), circulating cooler, constant temperature circulator, low temperature cooling liquid circulating pump and closed cooling and heating circulating equipment.
High borosilicate glass has good physical and chemical properties.
Can be used in wide temperature range from high temperature (300°C)to low temperature(-80°C).
Can work in constant pressure and vacuum, vacuum degree is below 0.095MPa in quiet situation.
Digital display of mixing speed, , frequency conversion, and constant speed mixing system, work steadily.
The sealing method and materials between mixer shaft ,PTFE mixing propeller (paddle),and ketttle cover are Know how of our company.
Corrosion resistant discharge valve is without dead space design.
The cooling or heating solution in the interlayer can be completely removed after reaction.
The whole structure is novelty, practical and beautiful.
II: Technical data
Model | GR-10L | GR-20L | GR-30L | GR-50L | GR-80L | GR-100L |
Power(W) | 60 | 90 | 90 | 120 | 180 | 180 |
Stirring speed (r/min) | 50~500 | |||||
Max.torque(N·cm) | 132 | 200 | 200 | 273 | 378 | 378 |
Material capacity(L) | 10 | 20 | 30 | 50 | 80 | 100 |
Lnterlining cover capacity(L) | 3 | 6 | 10 | 16 | 24 | 30 |
Power supply (V/Hz) | 220/50 |
III: Logo and Certificate of our company
IV: Pictures of GR-20L GR Double-layer Glass Reaction Kettle with Variable Frequency Speed Control
V: Matching Equipments (SHB-B95/95A Type Water Circulating Multi-purpose Vacuum Pump + GR-20L Double-layer Glass Reaction Kettle with Variable Frequency Speed Control + SY-1 water bath)
VI: Components of GR-20L GR Double-layer Glass Reaction Kettle with Variable Frequency Speed Control
Contact Us
- Zhengzhou Greatwall Scientific Industrial And Trade Co., Ltd.
- Contact nameNancy Wei
- Phone86-371-68005116
- AddressNo.15 Anyang Road,Shangjie Industrial Development Zone,Zhengzhou,P.R.China Zhengzhou,Henan
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