Single-layer glass kettle body design, through the water/oil bath or heating mantle to directly heat the kettle body. To make
the material react with constant temperature, and can provide a stir, In the set under the condition of constant temperature ,
In the airtight container, under atmospheric pressure or negative pressure to mixing and reaction and can be done the reaction
solution reflux, distillation and extraction. It's the ideal equipment in the modern chemical samples, the experiment and the
synthesis of new materials, biological chemical.
• Frequency control, AC induction motor, speed digital display constant, brushless, no spark,safe and stable;
• All glass parts are made of high borosilicate 3.3, with good chemical and physical properties; big bottle mouth design, hand-in cleaning;
• PTFE mechanical component sealing, it can get the best vacuum degree among the similar products in the market;
• Overall stainless steel frame structure, compact and solid, stable and reliable without shaking when mixing;
• The PTFE discharge valve without dead corner;
• Computer controlled thermostatic oil bath, intelligent PID control, temperature control is accurate and convenient;
• Distillation, reflux can be simultaneously;
• Explosion-proof series available.
Zhengzhou Well-known Instrument & Equipment Co.,Ltd, is a famous manufacturer of Lab equipment located in the central
China.The main products include rotary evaporator , glass reactor, water circulating vacuum pump, low temp cooling liquid
circulating pump and so on. So far, our products have been sold all over Asia, Europe and America, and covered most of
laboratories in China. We have become one of the most popular and trustworthy brands.
Though our foreign trade is not for long, we do have a history of more than 30 years of our domestic trade. To assure the
good quality & good service is our consistent aim.
We welcome new and old customers from all over the world to contact us for future business relationships and
achieving mutual success!!
Packing
-The rotary evaporator glass parts will be wrapped with foam, then put into the carton, the mainbody portion will be packed
in wooden cases;
-Both neutral and customized packaging can be available.
Shipping
-We can ship the goods to you by International Express such as DHL, UPS, TNT, EMS and so on, you can also choose the
appropriate one based on your timeline and budget. Besides, you can choose to use your own shipping agent.
1. The period, scope and condition of the warranty.
(1)We offer 1 years warranty on the date of shipping from China. During the warranty time, because of manufacturing&quality
problem, we offer replacement, maintenance service.
(2)The damage caused by the transportation problem shall be borne by the seller.
2. How to solve the problem of your equipment?
Please send us email of the problem, pictures or a small video will be much better. we will find the
problem and tell you how to solve it. If there is a broken, we will send you a new part, and it is free in the warranty period.
3.How to shipping the replacement parts?
We will according the actual situation to choose the suitable shipping ways. For small parts we shippin by Express.
4. Could you do customized for us?
We are a manufacturer that can provide all kinds of customized services.
Audited Supplier 
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