Stirrer of glass lined reactor

The price of second-hand glass-lined reactors was affected by many factors, such as model, size, manufacturer, actual use, etc. The price ranged from one to two thousand yuan to thirty to forty thousand yuan. This price is for reference only. The specific price may vary due to market fluctuations. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>

The price of glass-lined reactors varied due to many factors, such as specifications, functions, brands, etc. According to the information retrieved, the price range was relatively wide. There were products priced at 4000 yuan, between 16500 yuan and 68600 yuan, and products priced at 5000 yuan (starting price, starting price of 1 unit). <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>

The S212 series glass reactor is a double-layer glass reactor that can be used in the laboratory. The price is between $2300.00-$70000.00, with a minimum of 1 piece. The seller will ship it within 2 days after the payment is successful. Its specifications were S212 - 1L, S212 - 2L, S212 - 3L, S212 - 5L, S212 - 10L, S212 - 20L, S212 - 30L, S212 - 50L, S212 - 80L, S212 - 100L, S212 - 150L, S212 - 200L, etc. Some of its characteristics were as follows: 1. ** Construction **: It has the characteristics of customized processing (Yes), capacity 1 - 200, motor power 0.25, stirring speed 0 - 600, closed structure, flat cover connection, mechanical seal, etc. 2. ** Points to note ** - ** Heat insulation **: When dealing with high temperature and ultra-low temperature reactions, the heat insulation performance is relatively weak. It is necessary to use heat insulation materials to protect the kettle body. Pay special attention to the wrapping of the kettle body and the liquid guide pipe, and maintain a certain thickness to achieve a good heat insulation effect. - ** Storage location **: It should be placed in a flat area to ensure stability. Its kettle body is made of high-silicon glass reinforced plastic, and the support frame is stainless steel. It is equipped with a universal wheel ankle buckle, but the storage location should still be carefully selected. - ** Selection of temperature control medium **: Choose the appropriate temperature control medium according to the reaction temperature. Water bath can be selected at room temperature, and oil bath can be selected at high temperature. In the case of ultra-low temperature or high temperature, pay attention to the selection of suitable substances. The main consideration is the factor of the viscous substance to prevent the viscous substance from affecting the circulation effect or damaging the reaction kettle. - ** Charging precautions **: It is recommended to add the solid reagent into the kettle after preparing the solution. The liquid reagent is pumped into the kettle through the matching water pump or oil pump. For large glass reactors, it is best to equip a moving ladder for the staff to operate when adding the reaction materials using a constant pressure dropping funnel or a normal pressure dropping funnel. - ** Electric and operation safety **: Make sure that the power supply voltage meets the requirements (higher than the total power of the whole machine), and the idling speed cannot be too fast to avoid unnecessary wear and tear. Pay attention to the stability of the power connection and the ground device. When stopping the operation, there is still the risk of electric shock within 5 minutes due to the discharge of the frequency changer and the transformer. Be careful when operating. Do not damage the glass with hard objects on your body. Be careful to connect the circulating water vacuum pump equipment to prevent damage to the glass parts. When using high-temperature circulating liquid, first turn on the circulating pump to slowly raise the temperature. After the experiment, clean up the materials in the kettle to avoid polluting the next experiment. - ** Equipment characteristics and configuration utilization **: Make full use of its stirring, recycling, and other functions. According to the experimental requirements, you can choose explosion-proof variable frequency governor, temperature probe, and other accessories to improve the safety and accuracy of the experiment. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>

The double-layer glass reactor was a type of equipment used in the fields of chemical engineering, pharmaceutics, and new material synthesis. It could be used for a variety of reactions, such as high-temperature reactions (up to 300 ° C), low-temperature reactions (down to-80 ° C), and vacuum reactions. The inner layer could be filled with a reaction medium for stirring reaction, and the inner layer could be filled with different cold and heat sources (such as freezing liquid, hot water, or hot oil) for circulating heating or cooling reaction. Under the set constant temperature conditions, in a closed glass reactor, the reaction can be carried out under normal pressure or negative pressure conditions according to the requirements, and the reaction solution can be used for recycling and retorting. In some combinations, one or more glass reaction kettles were connected in series to form a reaction device, which could realize the continuity of material reaction. It could also carry out vacuum stirring reaction, constant speed operation mixing reaction, liquid separation, purification and other operations. It also had a good technological effect on plant extraction and concentration. It was convenient to feed and easy to operate. It was an ideal pilot and production equipment for modern fine chemical plants, pharmaceutics and new material synthesis. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>

Chuzhou's double-layer glass reactors had different specifications and prices. For example, the price of 50L, 150L, and 200L double-layer glass reactors supplied by the manufacturer was 3350.0 RMB, and the price of Xinyu 3L double-layer glass reactor was 5000.00 RMB. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>

The following are the prices of some double-layer glass reactor manufacturers in Henan: - The explosion-proof small speed digital display Ruihan S212 double-layer glass high and low temperature reaction kettle jacket kettle in Zhengzhou City, the price was 2375.0 yuan. - Zhengzhou Keda S212 - 10L double-layer glass reactor, the price was 14,000 yuan. - The supply of Zhengzhou Sikes double-layer glass reactor ZY -1L, the price is 2400.00 yuan. - 30L explosion-proof double-layer glass reactor (available in Zhengzhou, Henan Province), priced at 6300.00 yuan. - Shandong Laboratory Qianzheng Instrument Double-layer Glass Reaction Kettle S212 - 30L (available in Zhengzhou, Henan Province), the price was 5300.00 yuan. - 10L double-layer glass reactor (Zhengzhou Brocade Factory Direct Delivery), the price is 10.00 yuan. - The supply of double-layer glass reactor, glass reactor, reaction kettle, SP-50L, the price is 12,800 yuan. - The supplier of the double-layer glass reactor/glass vacuum reactor/Peptide reactor, the price is 15,000 yuan. - Professional wholesale double-layer glass reactor ZY -1L small reactor, the price is 2400.00 yuan. - Zhengzhou Great Wall Instrument AG-20L frequency control double-layer glass reactor, the price is 18,200 yuan. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>

The large-scale explosion-proof double-layer glass reactor was designed with double-layer glass. The inner layer of the reactor could be mixed with the reaction medium, and the inner layer could be heated or cooled by different cold and heat sources (such as freezing liquid, hot water or hot oil). Under the set constant temperature conditions, in a closed glass reactor, it can carry out stirring reaction under normal pressure or negative pressure according to the use requirements. It can also perform the reaction solution's return and purification. It is an ideal pilot and production equipment for modern fine chemical plants, pharmaceutics and new material synthesis. It can be used for high-temperature reactions (the highest temperature can reach 300 ° C when equipped with the corresponding circulating oil bath), low-temperature reactions (the lowest temperature can reach-80 ° C when equipped with the corresponding low-temperature freezing liquid circulation system) and vacuum reactions. It can heat or cool the materials in the reaction kettle at a constant temperature, and can provide stirring to control the evaporating and returning of the reaction solution. After the reaction, the materials can be discharged from the discharge port at the bottom of the kettle, which is more convenient to operate. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>