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  • 15

    06-2021

    How to choose a suitable peristaltic pump?

    Three main factors influencing peristaltic pump selection: 1. Inner diameter of hose (ID) When the rotation speed is the same and fixed, the flow rate pumped by the hose with larger inner diameter is larger than that of the hose with smaller inner diameter 2. Flow range Flow rate is an important parameter of the pump, determined by many factors, such as: Hose bore - the larger the bore, the greater the flow Pump head speed - the faster the speed, t

  • 15

    06-2021

    How to increase the service life of peristaltic pump?

    Regular maintenance of peristaltic pump is an effective method to improve the efficiency and service life of peristaltic pump.For the main components, there is no need to think too much, just simple routine maintenance, such as cleaning, wiping and so on: We know that peristaltic pump maintenance costs are low, but we don't know how low it is?Only companies that have used peristaltic pumps know that peristaltic pumps save time, cost and efficiency. Other pumps take five or six hours to maintain and repair, as I'm sure all of you who have used them know, whereas a peristaltic pump can be maintained just by changing the pump line. The service life of peristaltic pump can be extended by regular maintenance. During maintenance, there is no need to move back and forth and reinstall, which will have a great impact on our work efficiency. Only by changing the pump pipe, the work efficiency can be significantly improved. Does peristaltic pump need cleaning?Need maintenance?

  • 15

    06-2021

    Maintenance of peristaltic pump in laboratory

    In order to ensure that laboratory peristaltic pump can achieve normal work effect, in addition to the daily supervision and protection, also need to prepare lab peristaltic pump maintenance, will be able to find some shortcomings, avoid the happening of the problem, make laboratory peristaltic pump can work normal, then we will say how to maintain the lab peristaltic pump. The lubrication maintenance methods of peristaltic pump in laboratory are as follows: · the side guide roller of the peristaltic pump should be regularly filled with oil gun from the nozzle to keep the side guide roller in a good lubrication state.Check the tightness of the side guide roller of the peristatic pump during oil injection. If it is too loose, tighten it with the sharp nose pliers. If abnormal sound is found in the side guide roller, it cannot be eliminated after adjusting the tightness. , the side guide roller inner bearing wear should be considered, can be removed and replaced with a new bearing or side guide roller. · the rotor and bearing of peristaltic pum

  • 15

    06-2021

    What do you know about small peristaltic pumps?

    Peristaltic pump is also divided into large, medium, small, today we talk about the small peristaltic pump. The search volume of small peristaltic pump is second only to that of peristaltic pump on the 100 degree index, and then the micro peristaltic pump. The combined index of small peristaltic pump and micro peristaltic pump is almost close to that of peristaltic pump. So today we're going to talk about what we call this little peristaltic pump. Let's be clear first, the small peristaltic pump does not actually have a pump called a small peristaltic pump, but some pumps are relatively small, people called it a small peristaltic pump. And then let's talk about what's called a small peristaltic pump?First is our laboratory peristaltic pump. Take our lab series products as an example. Such products are relatively small and compact in design, which are suitable for placement in the laboratory.Of course, this type of peristaltic pump and industrial peristaltic pump, regardless of the flow or size are very small, so the laboratory peristaltic pump is usually referred t

  • 15

    06-2021

    What are the differences between peristaltic pump and chemical pump?

    In the chemical industry, the use of peristaltic pump is very common, and peristaltic pump in the selection, need to consider a variety of factors, then compared with the chemical pump, peristaltic pump what is the difference?Now we peristaltic pump company for you to answer. What is the difference between chemical pump and peristaltic pump?It is understood that under normal circumstances, chemical corrosion corrosion of diaphragm pump and single screw pump valves, sealing devices, rotor and other parts, resulting in pump losses or even damage, easy to cause production interruption.Peristaltic pumps have no valves, no leakage, no mechanical parts on the production line, the fluid is only in contact with the inner wall of the hose or the pipe, and the pipe is very low cost, low maintenance, very durable. In the selection of chemical pumps, running stability and durability are very important selection factors in the chemical production process.Once the pump fails, the chemicals can't be added properly, so the production process is interrupted and benefits are lost. Peristaltic pump in the application of chemical industry is very common, peristaltic pump process principle is very simple, and simple to operate, easy to maintain.Now, with our process te

  • 11

    06-2021

    What do you need to pay attention to before using a peristaltic pump

    Use a peristaltic pump and a hose pump to do what needs attention. Some necessary checks of the newly purchased peristaltic pump, hose pump and peristaltic pump should be done prior to installation. 1. Whether the peristaltic pump shaft rotates properly or there is a blockage in the bearing. 2. Whether the peristaltic pump hose needs to be replaced more If the hose previously used when replacing the peristaltic pump is worn or cracked, replace the peristaltic pump hose or move part of the peristaltic pump head is needed. To avoid fatigue extrusion of the same hose by the pump head to achieve higher fluid permeability. 3. Check if the peristaltic pump operation switch is normal, and if the control panel control button and the power switch button are functioning properly. After checking the above and confirming that there are no abnormalities, you can use the newly purchased

  • 11

    06-2021

    Basic Dispensing Peristaltic Pump For Sale

    Dispensing Peristaltic Pump is suitable for transferring large amount of fluid in industry. It could be installed with one or two YZ25 pump heads and 73#, 82# tubes. It can provide flow range from 0.4 to 13 L/min. The brush-less motor drive with large torque is maintenance free. It has basic functions such as reversible direction, start/stop, full speed (fast cleaning) and variable speed. With RS485 MODBUS interface, the pump is easy to be controlled by external device, such as computer, human machine interface or PLC. Application: Mainly used in Laboratory , research,liquid filling , handling etc high precision liquid filling,subpackage .such as Laundry detergent, Cosmetics,lip gloss, Essential oil ,E-liquid,powderinjection, perfume ,liquid drugs injection , diagnostic reagent ,Chemical reagent etc subpackage. Similar to a semi-auto filling system

  • 11

    06-2021

    Mechanism of peristaltic pump

    A peristaltic pump is like squeezing a hose filled with fluid to move fluid forward as the finger slides forward. The principle of peristaltic pumps is that their fingers are replaced by rollers. Fluid is pumped by alternately pushing and releasing the flexible supply hoses of the pump. Similar to pinching a hose with two fingers, when the fingers move, a negative pressure is created in the tube and the fluid flows. A peristaltic pump is the part of the pump tube between two rollers that form a "pillow" shaped fluid. The volume of the "pillow" depends on the inner diameter of the pump tube and the shape of the rotor. The flow rate depends on the product of the speed of the pump head and the size of the "pillow" and the number of "pillows" generated per revolution of the rotor. The size of the "pillow" is generally constant (except when pumping particularly viscous fluids). Compared to pumps with rotors of the same diameter, pumps producing larger "pillow" volumes have larger volumes of fluid supplied per revolution of the rotor, but the resulting pulsations are also greater. This is similar to the case of the membrane valve. The pump that produces the smaller "pillow" volume has a smaller v

  • 11

    06-2021

    Chemical Liquid Peristaltic Dosing Pump

    This Chemical Liquid Peristaltic Dosing Pump suitable for large flow volume, high efficiency and high accuracy filling. Such as: filling 500ml, the efficiency is 15 bottles per minute. Accuracy is ±0.5%. 1. Model: LabV1 2. Flow rate:0.000166-570ml/min 3. Speed range:0.1-150rpm 4. Certification:CE,ROHS Features: 1.4.3" color touch screen control; flow data,setted parameters and system settings displayed in the same screen. 2. 3 measurement modes: fixed volume measurement, fixed time and volume,timerstart and stop.

  • 11

    06-2021

    Why choose CR peristaltic pump filling system -GS600

    The peristaltic pump has the advantages of no pollution, high precision and stable transmission/filling.The peristaltic pump filling system combines all the advantages of a peristaltic pump The GS600 is an automatic filling machine and a liquid dispensing machine. It can be used with a variety of pump heads, the highest flow rate up to 12L / min / channel. Mainly used for liquid filling, such as: nail polish, juice, milk and so on. It has multiple channels that can simultaneously fill different liquids up to 32 channels. In addition, the GS600 can choose channel control or separate control. Generally use touch screen control, if you need external control, please contact us. The peristaltic pump filling system is widely used for filling various liquids. When cleaning products are sealed and packaged, such as cleansing puffs/air cushions BB, etc., the spices or other liquids that need to be added to the cleaning products are transported in. The per

  • 10

    06-2021

    Peristaltic Pump Bottle Filling Machine

    Peristaltic pumps are widely used.Peristaltic pump system is suitable for laboratory, industrial manufacturing and field applications, used in chemical industry; mining, metallurgy industry; paper industry; paint and coating industry etc.. Peristaltic Pump Bottle Filling Machine is also one of them. Peristaltic pump filling accuracy is high, consumables are relatively cheap, which is very suitable for supporting equipment. CR Peristaltic Pump Bottle Filling Machine to meet the filling needs of each customer CR peristaltic pump, a professional manufacturer of peristaltic pumps, provides you with safe and reliable fluid handling.

  • 10

    06-2021

    Cautions on using peristaltic pump

    1. If the peristaltic pump is not working, loosen the peristaltic pump pressure block to extend the life of the pump tube. 2. If a peristaltic pump is selected, the pump speed can be reduced to less than 300 rpm as long as the discharge flow rate is satisfied. 3. A special pump for the peristaltic pump is used in the pump head, the other connecting pipes are made of ordinary pipes. 4. The peristaltic pump tube inlet should be as short as possible, and the peristaltic pump line connection and bore should not be less than the bore of the card tube attached to the peristaltic pump head. When a peristaltic pump is selected, the theoretical flow rate is greater than the actual flow rate required for transport, preferably greater than 30%. 6. During use of the peristaltic pump, care must be taken to clean the pump casing, especially the pressure blo

  • 10

    06-2021

    What is a new type of metering peristaltic pump

    The new metering peristaltic pump is a combination of the advantages of a metering pump and a peristaltic pump. The metering pump is a kind of machine that can measure the liquid to be delivered, also called a metering pump and a proportional pump. Peristaltic pump is a product of modern industrial development. It is widely used in pharmaceutical, food, chemical and other industries. The medium transported by peristaltic pump is not in contact with the pump body. This is conducive to transporting some media with strong corrosiveness to metal and cleaning and disassembly is simple and quick. . BT600LC is a new type of metering peristaltic pump. First of all, it is a peristaltic pump with the functional characteristics of all peristaltic pumps. Secondly, it has a variety of working mod

  • 10

    06-2021

    Peristaltic Pump software changes and adjustments

    (1) When replacing the software, remove the end caps at both ends, lower the tube, remove one of the suspension screws in it again, and take out a new pump. The tube is inserted into the automatic pump pump case from one end of the lower short tube and operates the electrical machine to fix the coil again and attach the tube. Caution: When installing the soft tube, the soft tube needs to be fixed to the pump case. (2) The tube can be used for about 200 hours, the tube can be rotated 90 degrees, and the pump direction of the tube can be turned out to further extend the tube life by changing the compression point of the tube be able to. our company as a peristaltic pump Supplier ,if you need that pls contact us.

  • 10

    06-2021

    Dosing Peristaltic Pump for Liquid Transferring

    A widely used application of dosing peristaltic pumps is to transfer liquids.The customer does not transfer the liquid at random, but has certain requirements on the volume of the liquid to be transported.The customer does not transfer the liquid at random, but has certain requirements for the volume of the liquid to be transported. The peristaltic pump can perfectly achieve this function. The BT600LC is a liquid transfer type metering peristaltic pump. It has four working modes: transmission mode, timing transmission mode, and quantitative transmission mode.

  • 09

    06-2021

    Precautions before and during use of peristaltic pump

    Peristaltic pumps are one of the most common products in our daily lives. With the development of the times, the peristaltic pumps in the market are welcomed by more and more users. This is because it has the irreplaceable advantage of general pumps: low peristaltic pumps Shear force: It is an ideal tool for conveying shear-sensitive and aggressive fluids; the peristaltic pump is pollution-free: the fluid only touches the pump tube and does not touch the pump body; the peristaltic pump has good sealing performance: it has the good self-priming ability and can be idling. Can prevent backflow; the high accuracy of the peristaltic pump: This is one of the reasons why people like him. In the face of the current rapid development, the peristaltic pump can be used not only in the construction industry but also in some related industries. Brings convenience to various tasks. The peristaltic pump system mainly consists of three parts: pump head, pump tube, and driver. And there will be some different types of use, which facilitates the use of various tasks. In the process of daily use, try to replace the peristaltic pump hose after long-term use, so that it is not easy to cause the silicone tube to rupture, and the liquid will flow out of the hose and flow into the roller of the pump head, and corrosive liquid will flow into the gap of the roller. The pump head should be disassembled and cleaned in time to avoid solidification in the gap of the roller after weathering, which will cause the phenomenon of the pump head jamming. The hose should be replaced in time according to the frequency of use of the specific pump during use, or the position should be moved frequently. If the liquid is highly corrosive, please select the imported hose of the corresponding material to avoid damage to the pump.

  • 09

    06-2021

    Applicable conditions of peristaltic pump

    1. The peristaltic pump is a positive displacement peristaltic pump, and the flow rate of the pump is determined by the output speed of the driving device. Due to the limitation of the structure and material of the peristaltic pump, the speed is not easy to be too high. 2. When the process is continuous operation, the actual flow should be consistent with the rated flow of the peristaltic pump. If a stable operation is required and the flow requirements are changing, it is best to use an adjustable-speed peristaltic pump, and the maximum flow should not exceed The rated flow of the pump. 3. When the process is intermittent operation and there is no quantitative requirement, the rated flow of the peristaltic pump can be greater than the required flow. If there is a quantitative requirement, the rated flow of the peristaltic pump should be basically in line with the actual flow. 4. The rated pressure of a peristaltic pump refers to the working pressure of the peristaltic pump with a certain power motor. The actual working pressure of the peristaltic pump is determined by the pipe resistance loss and the lifting height of the system where the peristaltic pump is located. Therefore, in operation, the actual working pressure of the system should not be greater than the rated pressure of the peristaltic pump. 5. The pump is a peristaltic pump, so it has a certain pulse when conveying materials. 6. The peristaltic pump is allowed to run dry.

  • 09

    06-2021

    Application areas of peristaltic pumps

    1. Pharmaceutical industry The peristaltic pump uses a non-polluting and non-corrosive special hose for the peristaltic pump. Peristaltic pump tubing that meets USP and VI requirements can withstand high-temperature disinfection treatment. There are also a variety of drivers to choose from, which can be used in the following situations: during the fermentation of the medium, the peristaltic pump is used to deliver nutrients, pH adjusters, and distribute cosmetic liquids. 2. Laboratory field Peristaltic pumps have excellent repeatability accuracy in the distribution and metering of small volumes of fluid. No need to install any valve, eliminating the common obstruction and siphon phenomenon of fluid. In the laboratory research and development process, common applications include cell tissue transportation, specimen decolorization, perfusion, liquid chromatography analysis, and acid or alkaline solution transportation. 3. Food and chemical industry Many existing peristaltic pump tubing materials can meet the requirements of USP, FDA, and NS. The use of a peristaltic pump can conveniently transport viscous liquids and liquids with fine particles, and the peristaltic pump does not need to be cleaned. To replace the fluid, just replace the hose. Common uses are the distribution of fruit juice, yogurt, flavoring, and syrup on the food production line, and the filling of other foods. 4. General Field Peristaltic pu

  • 09

    06-2021

    Application of peristaltic pump in sewage treatment

    The peristaltic pumps have for many years been suppliers of hose pumps to large and smaller wastewater treatment plants. At the smaller wastewater treatment plants small hose pumps are used,. These are used for pumping chemicals/polymer into unclean water in order to destroy the particles, which are found in waste water from all households. Chuangrui has also supplied larger peristaltic hose pumps for wastewater treatment plants. These pumps are especially suitable for the process of pumping the sludge into a different tank. The sludge can be very dry, since it contains a lot of sand, however, this is no obstacle for a CR peristaltic pump, since this pump easily manages very dry runs. Below you will find a short description of the three steps at a wastewater treatment plant The different processes at a wastewater treatment plant: Step 1 – The Mechanical process: The wastewater is led through a grid, where the larger particles (Q-tips, sanitary pads, wood, etc.) is sorted out and send of to incineration. Hereafter, sand is extracted from the wastewater. The sand is extracted by sedimentation and is cleaned, so it can be used as covering at waste dumps. The sand primarily comes from roads which is led to the wastewater treatment plants along with rain water. The last part of the mechanical cleansing is removement of grease. Under favourable conditions the grease will settle on the surface, and can be scaled. Step 2 – The Biological process: Wastewater contains large amounts of organic material, especially from lavatory use. The organic material can be disintegrated by microorganisms (bacteria). In the biological tanks the was

  • 09

    06-2021

    Application of peristaltic pump in biogas treatment

    The peristaltic pumps have many years of experience producing for different agricultures within the Agri industry, and as something new, we have started supplying pumps for biogas plants, where we pump biomass within the plant. Biomass is a sustained organic material such as agriculture crops or city waste and industrial waste, also by-products from production of food or grease. Examples of raw biomass from agriculture: Fertilizer with fodder waste, such as cut straw or fibre Organic fertilizer from wastewater treatment plants Silage, corn, or sugar beets Harvested by-products such as straw, fruit- and vegetable waste Organic waste, meat or grease from slaughter plants All these different mediums are pumped from their container into a tank, where heat is added to accelerate the process of producing the necessary bacteria. While heat is added the biomass ferments for a while. Here the biomass will release gasses, which rises to the top of the plant and enters a tube to a container of the biogas. Afterwards, the biogas can be sold to heating plants, who can burn the gasses to create heat, which they can then sell to the citizens in the community. The remaining biomass, called degassed biomass, sinks to the bottom where it runs into a different tank, and it can hereafter be used on fields if liquid as biogas fertilizer. In this process peristaltic pumps are used to pump the raw biomass into the large tank where the process of fermentation take place. At larger plants the farm owner usually has different tanks with different types of raw biomass substances. Here it would be beneficial to in

  • 08

    06-2021

    Concrete admixture adding with peristsaltic pump

    Concrete admixture is a chemical substance that is incorporated into the concrete mixing process and accounts for less than 5% of the cement mass and can significantly improve the performance of the concrete. The characteristics of concrete admixtures are that there are many varieties and small amounts, which have great influence on the performance of concrete, and have the characteristics of less investment, quick effect and remarkable technical and economic benefits.With the continuous advancement of science and technology, admixtures have been increasingly used, and admixtures have become the fifth important component of concrete in addition to the four basic components. Admixtures have a certain improvement effect on the carbonation resistance of concrete, There is a certain linear relationship between the carbonation depth and porosity of concrete; Admixtures have a great influence on the frost resistance of concrete, the concrete with air-inducing water reducing agent has better frost resistance, but the single early strength agent has no effect on the frost resistance of concrete. Peristaltic pumps play a crucial role in the production of precisely metered transport admixtures.

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