1. The roller shall be regularly oiled to keep the roller in a good lubrication condition. Note: The tightness of the roller should be checked when filling the oil. If the roller is found to be too loose, tighten it with tsim tongs. If the roller is found to be loose and cannot be eliminated after adjusting the tightness, then the abrasion of the inner bearing of the roller should be tested twice, and the bearing can be removed to replace or the roller can be changed. 2. The roller bearing should be greased every six months or so. 3. After the new reducer has been running for a period of time, drain the oil in the tank and refill the 30# oil. Does the peristaltic pump need cleaning? Do you need maintenance? The peristaltic pump is not required to clean, because the process of liquid transmission will be in contact with the peristaltic pump machine, just through the pump pipe to carry on the transmission. Peristaltic pump body maintenance cycle is also very long, if the condition of use is good, only half a year to its maintenance can be.

Peristaltic pump products can be applied to all walks of life, and some industries must be used peristaltic pump, to ensure the cleanliness of fluid transmission and flow accuracy. So, what are the features of peristaltic pump? 1. Except for the pump line. Fluid does not come in contact with any part of the pump. 2. No seams. There is no place for fluid to leak. 3. No valves. 4. Can be used anywhere (not sensitive to direction) 5. Large flow adjustment range. 6. There are many types of pump l

The peristaltic pump is used to obtain the required flow rate. Therefore, according to the operation and use of the peristaltic pump, it can be divided into: 1. Speed regulating peristaltic pump: Peristaltic pump with basic control functions, display speed, start and stop, direction, speed adjustment, filling and emptying, electrical memory loss, external control input, and other functions. 2. Flow type peristaltic pump: In addition to the basic functions, increased flow display, flow correction, communication, and other functions.

I believe that in this coVID-19, we have a more profound understanding of the term nucleic acid testing. Nucleic acids, the basis of molecular biology, are at the very top of the flow. The quality of the nucleic acid extract, even if slightly contaminated, may also affect the quality of the downstream detection data. Therefore, nucleic acid preparation is an important link in the research fields of gene analysis, molecular diagnosis and high-throughput sequencing. Peristaltic pump is a kind of liquid conveying device that can control the flow rate. It has the characteristics of high conveying precision, wide flow range, small shearing effect, simple operation and easy maintenance, etc. It can be applied to reagent packing/filling with high precision, such as nucleic acid kit production line, batch experiment adding liquid, pipetting liquid dividing workstation, etc.

Medical dialysis is a treatment method to expel harmful components in body fluids through a semi-permeable membrane. Dialysis therapy is an effective treatment method to treat acute and chronic renal failure, which can be generally divided into hemodialysis and peritoneal dialysis. Hemodialysis is under the control of a hemodialyzer, through a one-time pipeline, the patient's blood is introduced into the dialyzer, the dialysis fluid is completed, and then injected back into the patient. Peritoneal dialysis (PD) is performed under the control of a peritoneal dialysis machine. The dialysate is injected into the patient's abdominal cavity through a one-time tube, and the patient's peritoneum is used as a dialyzer. After a certain period of retention, it is automatically drained out of the body. The hemodialysis machine USES a blood pump to introduce blood into the dialysis machine and return it to the patient. The traditional peritoneal dialysis machine USES gravity to drain and fill dialysate, while the full-automatic peritoneal dialysis machine USES peristaltic pump to control the flow rate, flow velocity, flow direction, and time of dialysate. 1. Chuangrui peristaltic pump has a wide range of flow, with high fluid transmission accuracy and stability. In the process of transmission, the fluid pressure is maintained at a stable level 2

The laboratory is the place for experiments and experiments, the cradle of science, the base of scientific research, and the source of scientific and technological development. Laboratories are affiliated to or managed by schools. They are places where schools conduct experimental teaching and engage in scientific research. 2. National or international institutions engaged in basic metrology, advanced projects, very large research projects, and national defense and military tasks. 3. Enterprise laboratory, providing services for industrial technology development and research. 1. Chuangrui peristaltic pump product flow range is wide and adjustable, with higher fluid transmission accuracy and stability, and lower shear action is more suitable for the transmission of bioactive fluid. In the transmission of fluid, the fluid only contacts with the hose, eliminating the risk of pump contamination or fluid contamination of the pump, through the selection of corrosion-resistant hose can be used to transfer a variety of corrosive fluids, through the selection of wear-resistant hose can be used to transfer fluid containing solid particles. By changing hoses, the same pump can be used to transfer different fluids, avoiding cross-contamination between fluids. 2. Chuangrui Laboratory injection pump products, with high liquid transmission accuracy

1. The peristaltic pump is a positive displacement peristaltic pump, and the flow of the pump is determined by the output speed of the driving device. Due to the peristaltic pump structure and material restrictions, the speed is not easy to be too high. 2. When the process for continuous operation, the actual flow should be consistent with the basic rated flow of the peristaltic pump, if the need for stable operation, and flow requirements are changing, it is best to choose adjustable speed peristaltic pump, and the maximum flow should not exceed the rated flow of the pump. 3. When the process for intermittent operation and no quantitative requirements, the peristaltic pump rated flow can be greater than the required flow. If there are quantitative requirements, then peristaltic pump rated flow should be in line with the actual flow. 4. The rated pressure of the peristaltic p

1. Pharmaceutical field Peristaltic pump USES pollution-free and non-corrosive peristaltic pump special hose. Peristaltic pump pipes meeting the requirements of USP and VI can withstand high-temperature disinfection treatment. There are a variety of drivers to choose from, can be used in the following occasions: in the medium fermentation process, through the peristaltic pump delivery of nutrients, PH adjustment agent, distribution of makeup solution. 2. Laboratory area Peristaltic pump has excellent repeatability accuracy in small volume fluid distribution and metering. No valves need to be installed, eliminating the usual blocking and siphoning of fluids. Common applications in laboratory research and development include tissue transport, sample decolorization, perfusion, liquid chromatography, and transport of acidic or alkaline solutions. 3. Food and chemical industry Many existin

The peristaltic pump is one of the pump products that can transfer solid-liquid mixture, but peristaltic pump transmission of the solid-liquid mixture is limited, some problems should be paid attention to in the use. The solid components contained in the liquid-solid mixture can be divided into two types: hard particles and flexible particles. When transporting the solid-liquid mixture with hard particles, if the specific gravity of hard particles is relatively large and easy to deposit, the transmission with a peristaltic pump should run at a higher speed, because this kind of mixture is easy to accumulate at the inlet pipe of peristaltic pump, causing the blockage. Agitator shall be installed in the container containing the solid-liquid mixture to ensure that the solid particles are not precipitated and evenly distributed so that they can be uniformly extracted by the peristaltic pump. In addition to the diameter of hard solid particles is limited, usually, the max particle diameter can not exceed 10% of the hose diameter. When the transmission of hard solid particles of uniform size, choose a thicker pipe, make the particle diameter less than 5% of the hose diameter or lower proportion, otherwise, there is the possibility of the pump head being stuck by solid particles.

Bromine is a dark reddish-brown liquid. It is also a liquid nonmetallic element at room temperature. It has a pungent smell and is highly corrosive. It is mainly used for the production of bromide, as a general analytical reagent, oxidant, absorber for ethylene and hydrocarbons, and as a brominated agent for organic synthesis. Since bromine is an organic solvent, it is highly corrosive. When transferring bromine, the peristaltic pump matching silicone tube cannot transfer bromine, because bromine will corrode the silicone tube. Currently available for transmission of bromine and compatible with peristaltic pumps, only a rubber-lined Teflon hose lined with teflon material, resistant to expansion and cracking, suitable for almost all solvents. And teflon can also transport bromine. Because the teflon pipe is too hard to be used with a peristaltic pump, teflon lined hose can only be used, that is, teflon lined hose. 1.Start up and preheat the hose As the teflon lined hose is harder than the silicone tube, it is necessary to squeeze the teflon lined tube at low speed to soften it at the beginning of startup. Or at low-speed pump head extrusion rod open, slowly press the extrusion rod down, while press to observe whether the hose is evenly squeezed. Wait until the hose is evenly squeezed, yo

Microfluidic pump, hose pump, tube pump all belong to peristaltic pump. But, Microfluidic pump and hose pump not exactly the same. In microfluidics, it is often desirable to minimize the circulating volume of fluid. Traditional pumps require a large volume of liquid external to the microfluidic circuit. This can lead to problems due to dilution of analytes and already dilute biological signalling molecules. For this reason, among others, it is desirable to integrate a micro-pumping structure into the microfluidic circuit. Presented in 2008 a pneumatically actuated peristaltic micropump which eliminates the need for large external circulating fluid volumes. If you have any questions about the hose pumps, please feel free to consult us chuangrui precision pump.

After the fluid enters the peristaltic pumps pump head is accumulated between the two rollers, forming a"fluid pillow." Followed by a brief break, because the back section of the pump tube has been blocked roller, again forming a"fluid pillow."So the cycle, they form a pulsating, rather than smooth continuous fluid. If you do not want this pulsation, can be used peristaltic pumps tube locking degree adjustable pump head, which can reduce the degree of pulsation by 25%, because it makes the degree of drying fluid between the pillow slowed. However, some applications of peristaltic pumps pulsation generated more restrictive. For them, a 25% reduction in the degree of pulsation is not enough. I

Mainly refers to the peristaltic pump clamp optimization The adjustment steps are as follows: 1. Install the peristaltic pump clamp and put it in place. (it is better to install all the pump clamps to avoid the inclination of the pump clamps. ) 2. Through the plasma control panel, set the atomizing gas pressure as 30psi. 3. Put the sample tube into distilled water and observe the flow of distilled water.

the peristaltic pump is a new type of industrial pumps, widely used in pharmaceutical, food, chemical and other industries, transport some with sensitivity, viscous, highly corrosive, with grinding action, high purity requirements, and contains a certain particulate material medium. In the pharmaceutical field, the peristaltic pump is highly popular for its high precision and low flow rate, which can transfer highly viscous liquids, non-polluting, and non-corrosive pump tube types. Experts said that when customers choose a peristaltic pump, whether it is an industrial peristaltic pump, or laboratory peristaltic pump, or liquid transmission peristaltic pump, decided to work efficiency or peristaltic pump transmission accuracy, and decided peristaltic pump transmission accuracy requires good peristaltic pump body, peristaltic pump head, and hose. Wherein, peristaltic pump peristaltic pump hose is the main working part, its performance directly affects the accuracy, stability peristaltic pump flow. The impact peristaltic pump hose life there are many factors, such as the running speed of the pump head, the hose material and the pump head roller and the arc between the pressure tube gap.

In recent years, sanitary production and safe production are the mainstream trends in the food industry, and people's requirements for food production are becoming higher and higher. A large number of food companies have a growing demand for transformation, and the competitive pressure among peers is also increasing. Modern, standardized, mechanized production workshop, must be the biggest breakthrough for food companies to survive and develop, and peristaltic pump is playing an important role in this breakthrough. The filling and packaging of wine, beverage and liquid food can not only play a powerful role in the transportation of water-like liquid, but also apply to the transportation and packaging of viscous food such as tomato sauce, curry and edible oil. Of course, in the process of timing and quantitative feeding of fermentation products, the matching use of peristaltic pump and fermentation tank can also be achieved. Leading the way, food and beverage manufacturers are turning to peristaltic technologies to meet their core needs of limiting pollution, controlling waste and ensuring safety and hygiene. ① Peristaltic pump technology can provide complete online cleaning (CIP) and online sterilization (SIP) function to meet strict health standards. ② peristaltic pump in its own design itself has health characteristics, no moving parts on the flow channel, and fluid contact only hose, eliminating the hidden danger of cross contamination between the pump and the transfer of substances. ③ peristatic pump using rollers to squeeze the hose and create a vacuum will be suction fluid, which actually has the effect of vol

oncrete admixtures are chemical substances added in the mixing process of concrete, accounting for less than 5% of the cement quality, but can significantly improve the performance of concrete. Concrete admixtures are characterized by large variety, small amount, large impact on concrete performance, with less investment, quick effect, significant technical and economic benefits.With the continuous progress of science and technology, admixtures have been applied more and more. Admixtures have become the fifth important component of concrete besides the four basic components. Admixtures can improve the carbonation resistance of concrete. There is a linear relationship between the carbonation depth and porosity of concrete.Admixtures have a great influence on the frost resistance of concrete, and the concrete with aerated water reducer has better frost resistance... Peristaltic pump plays an important role in the production of accurately measured admixtures: Peristaltic pump concrete admixtures have the advantages of uniform feed, accurate measurement, easy to adjust the ratio of admixtures and improve the quality of finished products.Peristaltic pump by hose extrusion flow.The solution only flows through the hose and does not touch the pump body, effectively preventing the solution from corroding the pump body and blocking the pump body.Peristaltic pump has the advantages of simple cleaning, corrosion resistance, high temperature resistance and high cost performance. Polycarboxylate superplasticizer is a new generation of high-performance superplasticizer and a cement dispersant in cement concrete. Concrete mixed into the product, slump to maintain high performance, half an hour slump without loss, 1h slump loss is very small, with a low amount of admix

Conventional bio-fermentation reactors are fed to the fermentation medium by manual metering and fed during the fermentation. Due to the inevitable error in manual feeding, and the use of manual feeding also wastes a lot of human resources, especially in the fermentation process, it is necessary to continuously feed according to the ratio and time. If the operator is slightly careless, Fermentation failure can result from inaccurate matching or missed timing of optimal feeding. The peristaltic pump, which is a precision transfer liquid, is a perfect substitute for manual feeding, saving labor costs and improving work efficiency. And can meet the requirements of timely feeding and precise control. The feeding port of the silicone hose is connected to the feeding bottle, the outlet of the silicone hose is connected to the fermenting tank, and the Chuangrui precision peristaltic pump is located in the middle of the silicone hose. The control terminal of the precision peristaltic pump is connected to the PLC by the programmable controller PLC. Control the operation of precision peristaltic pumps. The automatic peristaltic

With the continuous application of electronic numerical control technology in the production and manufacture of mechanical peristaltic pumps, peristaltic pumps begin to gradually move towards the era of intelligence and automation. In addition to meeting the basic production requirements of liquid transmission, more possibilities begin to be derived. Intelligent filling, intelligent distribution, intelligent control, no matter in liquid transport precision or use function, peristaltic pump plays a remarkable role. Have you heard of peristaltic pumps used in automatic dispensing systems? In most drug research institutes, chemical laboratories for pharmaceutical deployment, staff usually through the manual dispensing to complete dispensing work, relying on some measuring instruments, timing, quantitative repeated manual experiments.Low efficiency and complex process, and some corrosive agents, volatile agents, in the process of mixture, the operator who has been engaged in this process for a long time, has a large hidden damage.At the same time, deviation and error are inevitable artificial phenomena. Using peristaltic pump in automatic liquid distribution system can effectively solve the above problems. The automatic liquid

With the continuous application of electronic numerical control technology in the production and manufacture of mechanical peristaltic pumps, peristaltic pumps begin to gradually move towards the era of intelligence and automation. In addition to meeting the basic production requirements of liquid transmission, more possibilities begin to be derived. Intelligent filling, intelligent distribution, intelligent control, no matter in liquid transport precision or use function, peristaltic pump plays a remarkable role. Have you heard of peristaltic pumps used in automatic dispensing systems? In most drug research institutes, chemical laboratories for pharmaceutical deployment, staff usually through the manual dispensing to complete dispensing work, relying on some measuring instruments, timing, quantitative repeated manual experiments.Low efficiency and complex process, and some corrosive agents, volatile agents, in the process of mixture, the operator who has been engaged in this process for a long time, has a large hidden damage.At the same time, deviation and error are inevitable artificial phenomena. Using peristaltic pump in automatic liquid distribution system can effectively solve the above problems. The automatic liquid

Advantages of chuangrui peristaltic pump in automatic dispensing in hospital: A is safe and hygienic. The imported silicone tube used for transmission is of food grade, and the sanitary conditions meet various medical and edible standards B is precise in measurement. The imported tube does not leak liquid, and the export tube does not drip liquid, It can prevent backflow and ensure the precise ratio of the liquid medicine to the greatest extent C hose corrosion resistance and wear resistance, long service life, hose is the only peristaltic pump parts in contact with liquid medicine, corrosive liquid and repeated rolling on the normal use of the hose has little impact, and easy to replace the operation D supports rs-485 communication protocol and external control E supporting advantages, peristaltic pump can be used in a variety of dispensing systems, simple installation, small volume, save space F saves labor. When dispensing drugs, one or more dispensing machines will automatically issue the specified amount of drugs according to the prescription after receiving the drug issuing instructions. Then the prepared drugs will be directly sent to any designated position. The whole process of peristatic pump can be completed automatically without manual labor. Using p

Automatic intelligent washing machine can set automatic washing mode according to the amount of clothes and the degree of cleanliness. In the whole washing and nursing process of clothes, no manpower is needed, which can greatly reduce the input of labor and avoid the problem of incorrect manual dosage caused by various factors, so as to meet the requirements of laundry quantity and quality. Washing process, regular and quantitative injection of laundry detergent, softening agent and bleaching agent is a major key problem to be solved by automatic washing machine. The emergence and application of peristaltic pump play an important role in conveying the liquid input function of automatic washing machine: Self - suction ability: can pump viscous, strong adhesion liquid; Special material pump pipe: corrosion resistance/chemical preparation; Durability sealing: peristaltic pump working stability, not easy to damage, can meet long time continuous work. Peristatic pump has high precision and precise dosage of laundry agent in the process of liquid injection, which can save costs and reduce the damage of washing chemicals to clothes and environmental water pollution. It is a good benefit point for laundry room and laundry factory. Many hous

Advantages of chuangrui peristaltic pump in automatic dispensing in hospital: A is safe and hygienic. The imported silicone tube used for transmission is of food grade, and the sanitary conditions meet various medical and edible standards B is precise in measurement. The imported tube does not leak liquid, and the export tube does not drip liquid, It can prevent backflow and ensure the precise ratio of the liquid medicine to the greatest extent C hose corrosion resistance and wear resistance, long service life, hose is the only peristaltic pump parts in contact with liquid medicine, corrosive liquid and repeated rolling on the normal use of the hose has little impact, and easy to replace the operation D supports rs-485 communication protocol and external control E supporting advantages, peristaltic pump can be used in a variety of dispensing systems, simple installation, small volume, save space F saves labor. When dispensing drugs, one or more dispensing machines will automatically issue the specified amount of drugs according to the prescription after receiving the drug issuing instructions. Then the prepared drugs will be directly sent to any designated position. The whole process of peristatic pump can be completed automatically without manual labor. Using p

Automatic intelligent washing machine can set automatic washing mode according to the amount of clothes and the degree of cleanliness. In the whole washing and nursing process of clothes, no manpower is needed, which can greatly reduce the input of labor and avoid the problem of incorrect manual dosage caused by various factors, so as to meet the requirements of laundry quantity and quality. Washing process, regular and quantitative injection of laundry detergent, softening agent and bleaching agent is a major key problem to be solved by automatic washing machine. The emergence and application of peristaltic pump play an important role in conveying the liquid input function of automatic washing machine: Self - suction ability: can pump viscous, strong adhesion liquid; Special material pump pipe: corrosion resistance/chemical preparation; Durability sealing: peristaltic pump working stability, not easy to damage, can meet long time continuous work. Peristatic pump has high precision and precise dosage of laundry agent in the process of liquid injection, which can save costs and reduce the damage of washing chemicals to clothes and environmental water pollution. It is a good benefit point for laundry room and laundry factory. Many hous

Nowadays, modern agriculture with a large area of cultivation has a great demand for plant protection uav in the field of medicine spraying. Plant protection uav has entered the intelligent era, which can set flight routes and flight parameters according to the pre-measured terrain, and realize full-course autonomous flight. The operating capacity can reach 80 mu per hour, and the efficiency is 60-80 times that of human labor. With high efficiency, low cost and no harm, eppo uavs have a huge market prospect. The supporting use of peristaltic pump makes an important contribution to the material transportation and precision spraying of eppo. Peristaltic pump is a new type of industrial pump widely used in fluid transportation of various industries. It can work in almost any process of fluid, with minimum flow up to microliter /min and maximum flow up to kiloliter /h. During the working process of peristaltic pump, the pump body does not make any contact with the fluid. Under the vacuum suction after extrusion, peristaltic pump can deliver strong corrosion, high viscosity, particulate matter and sensitive media. Meanwhile, due to its non-valve and non-sealing ring installation characteristics, it can also effectively prevent the c