Plastic Pump flow
    Plastic Pump are primarily flow and head, in addition to shaft power, speed and required NPSH. The flow rate refers to the amount of liquid that is output through the pump outlet per unit time. Generally, the volume flow rate is used; the head is the energy increment of the liquid per unit weight from the pump inlet to the outlet. For the volumetric pump, the energy increase mainly increases the pressure energy. , so it is usually expressed in terms of pressure increment instead of head.
    By Jia Chen 2019-09-23 02:54:24 0 1
    China Mechanical Parts Materials Need To Meet The Requirements
    Second, China Mechanical Parts material selection principles Choosing the right material from a wide variety of materials is a work that is constrained by many factors. The commonly used materials for mechanical parts in China are steel, cast iron, non-ferrous metals and non-metals. The grades, properties and heat treatment knowledge of commonly used materials can be found in the mechanical design manual. Choosing materials in mechanical design is an important part. With the continuous...
    By Xing Hui 2019-09-23 01:54:45 0 1
    Foam Pump fluid pressurization
    Foam Pump is a machine that delivers or pressurizes fluid. It transfers the mechanical energy of the prime mover or other external energy to the liquid, increasing the energy of the liquid. The pump is mainly used to transport liquids such as water, oil, acid and alkali, emulsion, suspoemulsion and liquid metal, as well as liquids, gas mixtures and liquids containing suspended solids.
    By Jia Chen 2019-09-23 00:51:53 0 1
    Sealed Cooling Of Air Tools
    Air tools stuffing letters are not strict, resulting in air leakage to reduce the gas volume. The reason is firstly that the stuffing box itself is not required to be manufactured; the second reason may be that the piston rod and the stuffing box center are not well aligned during installation, causing air leakage due to wear and strain; generally, lubricating oil is added to the stuffing box. It can function as lubrication, sealing and cooling.
    By Jia Chen 2019-09-19 05:52:40 0 2
    What Are The Characteristics Of Copper Chloride Dihydrate?
    Copper Chloride Dihydrate is a blue-green orthorhombic crystal. The density is 2.54 g/cm3. Soluble in water, soluble in alcohol, acetone, ethyl acetate, ammonia. Slightly soluble in ether. Easy to solve. Easy to weather in dry air. When heated to 100 ° C, two crystal waters were lost. When crystals are formed from a copper chloride aqueous solution, a dihydrate is obtained at 26 to 42 ° C, a tetrahydrate is obtained at 15 ° C or lower, a trihydrate is obtained at 15 to 25.7...
    By Wei Shida 2019-09-19 03:27:10 0 3
    China Spray Gun Is Exquisite And Durable
    In the spraying industry, many industries rely on China spray gun for surface coating of objects, such as furniture surfaces, automotive surfaces, aluminum materials, wine bottle surfaces, etc. If the spraying effect is good, the appearance will look exquisite and durable. It is also a protective layer on the surface of the object, protecting the interior from the influence of the external environment.
    By Jia Chen 2019-09-19 01:01:08 0 3
    Visi Cooler Pressure Loss
    Emphasizing the performance of the Visi Cooler, in addition to good heat dissipation, the pressure loss must also be considered, but the suppression of pressure loss and the improvement of cooling efficiency, the opposite is technically the same, such as a medium size cold If the design is completely based on heat dissipation, the inside of the Tube needs to be made thinner and increase the number of fins, which will increase the air resistance; but if you maintain the pressure level, you...
    By Jia Chen 2019-09-18 02:29:42 0 4
    Why Choose Round Head Bolt
       The ball-and-bolt connection has the advantages of simple construction, good performance, detachability, fatigue resistance, and no looseness under dynamic load. It is a promising connection method. The ball studs are tightened with special wrenches to create a large and controlled pre-tension of the bolts. Through the nuts and pads, the same amount of pre-stress is applied to the connected parts. Under the pre-pressure, a large friction force will be generated along the...
    By Vicky Yihui 2019-09-17 01:53:27 0 2
    China's Screw Elevator Market Is Considerable
    Since the screw elevator entered China, after years of development, China's gearless screw elevator market has increased from thousands to hundreds of thousands. Experts say that China has become the world's largest new elevator market for new villas outside Japan. Due to the rapid development of real estate, urban public buildings and other industries, China's Screw Elevator market will grow at an average annual rate of 20% in the next decade, and annual average sales are expected...
    By Otse Alex 2019-09-16 02:45:22 0 3
    Existing Issues With Upright Showcase
    The main reason is that the Upright Showcase design lacks overall planning and design and professional standards. This problem is due to the lack of professional commercial design companies and talents in China, as well as the lack of specific guidance from professional companies in the design of commercial enterprises in the decoration of shopping malls. Therefore, there are many imitation components in the decoration planning and showcase design of the shopping mall, and the design...
    By Jia Chen 2019-09-12 02:33:23 0 4
    How To Design A Small Household Elevator
    How to design a small home elevator? Home elevators are a common home configuration in many villas, which not only enriches the entire space, but also brings convenience to people. Many people are not very familiar with the home elevator. Today, the otse villa elevator will tell you how to design a مصعد صغير للمنزل. After reading it, you will understand. First, the function and safety measures of the elevator. The user of the home elevator lacks the expertise of the elevator. There is no...
    By Odson Don 2019-09-12 02:00:52 0 3
    Tongda Analysis Equipment Battery How To Maintain
    Tongda analysis equipment Battery Maintenance: The maintenance of Tongda's analytical equipment is more important for the maintenance of the Tongda analytical equipment battery. To ensure the battery's capacity and service life, please charge when the following conditions occur. When the battery is too low, it should be charged in time. Over-discharge will damage the battery. When the instrument is not used for a long time, it should be charged and discharged regularly, usually once...
    By Tongdaedith Edith 2019-09-11 01:15:51 0 1
    Protective Measures For Roofing Bolts Removal
    There are many places where the Roofing Bolts are used to fix the parts on the machine, but because the bolts are often disassembled, the hexagonal hex of the bolts are easy to be rounded, and slipping occurs at this time. It is difficult to remove them with the hex wrench. Here, the method of the two-hexagon nut roof bolt parts is introduced, and the bolt can be taken out without damaging the parts.    For the joint of the roof bolt head slightly higher or flatter than...
    By Vicky Yihui 2019-09-10 02:45:13 0 5
    Screw Elevator Safety Performance Is Higher
    In recent years, there have been more and more customers who have built villas in their homes. With the current living standards of people getting better and better, what kind of home elevators are installed in the villas? Which kind of home elevator is suitable for the villa? Faced with such a large number of home villa elevator manufacturers, how do consumers choose a home villa elevator that suits them? Of course, quality and price are factors that consumers consider when choosing a home...
    By Otse Alex 2019-09-09 03:51:06 0 8
    Screw Elevator Safety Performance Is Higher
    In recent years, there have been more and more customers who have built villas in their homes. With the current living standards of people getting better and better, what kind of home elevators are installed in the villas? Which kind of home elevator is suitable for the villa? Faced with such a large number of home villa elevator manufacturers, how do consumers choose a home villa elevator that suits them? Of course, quality and price are factors that consumers consider when choosing a home...
    By Otse Alex 2019-09-09 03:49:47 0 7
    The Factors That Determine The Price Of Small Home Elevators
      The installation of مصعد صغير للمنزل in villas has become more and more popular. After all, villas have a large volume of space. Whether it is a single-family villa or a townhouse, there are more and more multi-storey spaces, which is also to increase space utilization. Multi-story space is very inconvenient in relying on stairs only in daily home life, so small home elevators meet into the villa family. Today, we will introduce you how much is the small indoor elevator? The...
    By Odson Don 2019-09-06 01:55:12 0 10
    Software Control Of Tongda Analysis Equipment
            Tongda analysis equipment is widely used in BGA testing, LED, SMT, semiconductor, battery, automotive electronics, ceramic products, casting, plastics, connectors, 3D printing analysis, pharmaceutical products and other industries, a high-precision testing equipment. So what are the components of the X-ray detector?      The following components are built into all Tongda analysis...
    By Tongdaedith Edith 2019-09-05 00:57:00 0 6
    Requirements For The Production Of China Pet Bottle
    Throughout the entire food and beverage packaging market, we can clearly see that in order to eliminate the technical barriers caused by food and beverage packaging and other reasons, we will need advanced packaging equipment and materials in line with international standards to cope with its development, which is also domestic food. Packaging companies such as beverage Pet Preform have put forward higher requirements and a broader market space.     From the...
    By Nicole Preform 2019-09-04 01:08:10 0 9
    Round Head Bolts Must Be Strictly Constructed
    The Round Head Bolt are fixed before the pouring of the caps, and there is no room for adjustment. In order to ensure the accuracy of the upper steel structure, the orientation of the pre-embedded round head bolts is ensured. During the construction operation, the construction is strictly carried out according to the requirements: All operators, understand the drawings, and strictly follow the drawings. The fixed frame satisfies the requirements of strength, rigidity and stability,...
    By Vicky Yihui 2019-09-03 01:56:35 0 6
    Select Screw Elevator As Appropriate
        The Screw Elevator originated in Europe and is ideal for duplex buildings and stacked villas. In European countries, mainly villas with more than two floors, which is one of the reasons why screw elevators are used more in Europe than in China. Why is the family installing screw-type home elevators more worry-free? Why are imported screw elevators suitable for installation in private homes and villas? The safety of the screw elevator is higher than other...
    By Otse Alex 2019-09-02 01:37:11 0 8
    Upright Showcase Features Showcase
    Upright Showcase is mainly used for the display of goods. It is commonly used in shopping malls, electronics, electrical appliances, famous cigarettes, famous wines, pharmacies, glasses, craft gifts, crystal products, hotel supplies, stationery, automotive supplies, 4S shop models, plastic products, cosmetics stores. The counters of mobile phones, jewellery, boutiques, etc., have beautiful appearance, noble and elegant, and have good decorative effects. They can display the characteristics of...
    By Jia Chen 2019-08-30 02:48:25 0 10
    How To Choose A Passenger Elevator
        Nowadays, the use of elevators is becoming more and more extensive, and there are many places in use, such as hospitals, supermarkets, and residential areas. Since the range of passenger elevators is so wide, how do we choose مصعد الركاب? When selecting, make sure that the hoistway environment and size used by the elevator meet the requirements. If it has not started yet, please design the map or ask the elevator manufacturer to plot. They will give the elevator...
    By Odson Don 2019-08-30 02:27:19 0 10
    Tongda Analysis Equipment Is Used According To The Instructions
    However, any Tongda analysis equipment that is not used continuously must follow the instructions of the manual to carry out the training process of gradually increasing the voltage. In this process, we call him the training machine. The general method of the glass tube training machine: starting from 1/3 of the rated tube voltage, the current starts from 2mA~3mA, and gradually increases the voltage and current to the rated value. Pay close attention to the current change during the training...
    By Tongdaedith Edith 2019-08-29 01:20:59 0 10
    Factors Affecting The Blow Molding Of Pet Preforms
    Important factors affecting the Pet Preform blow molding process include preforms, heating, pre-blowing, molds and production environments. 1 preform When preparing a blow molded bottle, the PET slice is first injection-molded into a preform, which requires that the proportion of the secondary regrind should not be too high (less than 5%), the number of recovery should not exceed two, and the molecular weight and viscosity should not be too low (molecular weight 31000- 50000, intrinsic...
    By Nicole Preform 2019-08-28 01:20:20 0 15
    Refrigeration System of Lyophilization Equipment
    Refrigerant is the working medium in the refrigeration system of Lyophilization Equipment , which is a special kind of liquid with low boiling point, so it is easy to evaporate at low temperature, when it absorbs the surrounding heat during evaporation, the temperature of surrounding objects is lowered Then, the vapor of the liquid is compressed into a high-temperature, high-pressure vapor, which is cooled in the condenser to become a liquid, and then the liquid is depressurized and throttled...
    By Guanfeng Machine 2019-08-27 05:17:20 0 10
    What Quality Problems Will Occur With The Round Head Bolts?
    Round Head Bolt, we ship from production to delivery. In this whole process, we all need quality inspection of the ball studs. This will ensure the quality of the ball studs. This will allow customers to use our built-in screws more confidently and boldly. Then, in the process of quality measurement of stainless steel screws and nuts, we generally encounter some bad quality problems! Then follow us to take a look! Poor molding Eccentricity, imprint, head, lack of material, headshot, etc....
    By Vicky Yihui 2019-08-27 02:09:42 0 15
    Household Appliance Professional Cleaning
    The Household Appliance is then gently rubbed with a dry cloth and then blown dry with a hair dryer. If the home audio is often placed in the same place, there will be some dust on the surface. If you want to wipe off the dust, add the softener to wash our clothes, and then wipe the dust with a soft cloth to remove the dust. . The washing machine at home is also the most important appliance for cleaning clothes in the home, if used for a long time. There will also be some dirt in the washing...
    By Jia Chen 2019-08-26 02:15:52 0 14
    How To Choose A Screw Elevator
    If you want to install a Screw Elevator at home, then you have to consider many aspects when you buy it. Especially for the first time to buy an elevator, it is definitely inexperienced, and there is not enough understanding of the elevator, so I don't know how to choose. So let's take a look at these introductions. After reading it, we know how to choose. When we buy the screw elevator for the first time, we must consider it clearly.The first is to choose the right structure, because the...
    By Otse Alex 2019-08-26 02:03:10 0 10
    Tongda Analysis Equipment Use Technical Guidance
    The correct use of Tongda analysis equipment is directly related to the accuracy and service life of Tongda's analytical equipment. Therefore, its use must be professionally guided and systematically studied. During the testing process, attention should be paid to all elements that may affect the specific test results. In order to better complete the corresponding test. Technical indicators Elemental analysis range: from sodium (Na) to uranium (U)Element content analysis range:...
    By Tongdaedith Edith 2019-08-24 00:59:11 0 14
    Locating your Fruit Drying Machine
    Fruit Drying Machine eat up a fair amount of real estate. This is not a toaster oven or blender. The main unit is about the size of a dorm fridge, plus it has a hose and vacuum pump. Many owners buy a heavy duty rolling table to hold the unit, but a counter top or table can get the job done. I currently have mine on a counter in the garage, against a wall. The on/off switch is at the rear of the unit, plus the pump has its own on/off switch. You need to be able to access both of those and...
    By Gfdryer Machine 2019-08-23 08:15:34 0 16
    Jilian Mold To Improve China Pet Bottle Making Technology
    As a China Pet Bottle technology expert, Jilian Plastics is using its expertise in hot runners to produce new preform molds, fully exploiting the potential of existing injection molding machines and breaking through product limitations. Now, Chinese pet bottle manufacturers can use a mold with a non-standard cavity number to significantly increase production without adding extra stress to their machines. Jilian Plastics has just created this 180-cavity mold for a universal 500-ton...
    By Odson Don 2019-08-23 01:19:12 0 15
    Small Household Elevators Should Be Checked In Advance
    In the home, before installing a small مصعد صغير للمنزل, we must carefully prepare all aspects of the work. These will have a very important role for all of us. If we do not do enough in the specific preparation work, then it is bound to be Will affect the subsequent installation. Check the small household elevators in advance to see the specific situation. This is the premise and basis of our installation process. Only when your inspection work is done more well, can we complete these...
    By Odson Don 2019-08-22 02:05:48 0 15
    How To Prevent The Round Head Bolt From Breaking
     During the use of the Round Head Bolt, sometimes there is a breakage. What is the cause of the breakage of the ball studs? Let's talk about it with Xiaobian.  The fracture of the ball stud is mainly caused by long-term fracture caused by time, cracking of U-bolt corrosion caused by harsh environment, and main cause of fracture of hydrogen embrittlement. The quality of the bolt, the strength of the tightening, and the hardness of the bolt are all factors that directly cause the...
    By Otse Alex 2019-08-21 02:35:35 0 16
    Screw Elevator Installation Solution
         The screw elevator can easily open the door at right angles, open the door through the door, open the door on 3 sides, does not affect the stability of the elevator without increasing the area of ​​the well. The Screw Elevator has a simple structure, is not prone to failure, and has less wearing parts, and the customer saves the troubles of maintenance and repair in the later period.       The imported screw elevator is said to...
    By Otse Alex 2019-08-20 02:38:47 0 16
    Small Home Elevator Details
    A small home elevator is an elevator that runs on the side of a stair. The main role is to help people with inconvenient mobility (disabled people and the elderly) to get up and down the stairs at home. The structure of a مصعد صغير للمنزل is generally composed of three parts: a rail, a driving device, and a car. What is the structure and application field for a small home elevator? The following is a detailed introduction by experts. First, small home elevator applicationsVilla home...
    By Odson Don 2019-08-19 02:13:34 0 14
    China Benchtop Xrd Choose To Be Cautious
    At present, in many industrial production processes, the analysis and detection of metal components are used. At this time, the Chinese desktop xrd is needed, because the measurement reliability and service life of xrd have a relatively large influence on the metal component, so We must be cautious when choosing. Some small partners will choose to buy branded xrd, but there are many brands on the market, do not know how to choose, today to teach you a few principles to pay attention to when...
    By Tongdaedith Edith 2019-08-15 01:04:01 0 13
    Pet Preform Molding Labeling Attention Problem
    The forming principle of PET bottles: PET bottles are formed by the filling of gun molds under a certain temperature and pressure. They can be formed by processing Pet Preform or directly by injection molding. When the surface of the PET bottle is marked, the surface of the label should be flat. A “sash” can be designed on the surface of the PET bottle to make the label accurately positioned without moving. At the time of blow molding, the portion where the parison inflates...
    By Nicole Preform 2019-08-14 00:58:48 0 10
    Round Head Bolt Purchase Guide
    Bolts produced by bolt factories are steel refining screws that have the ability to withstand the corrosive effects of air, water, acid, alkali salts or other media. If you want to buy the ball bolts you need, you need to consider the following factors.1. Whether the corrosion resistance and heat resistance of the selected ball studs are good;2. Whether the performance is high, whether it can be heat treated and strengthened;3. Requirements for material processing performance in terms of...
    By Vicky Yihui 2019-08-13 02:02:44 0 14
    What Should Be Paid Attention To When Using A Screw Elevator
    For the use of Screw Elevator, it is necessary to pay attention to various situations in order to ensure the safety during use, and also to avoid the damage caused during the application, so it is necessary to pay attention to these aspects in time. Anyone should consider it clearly. Usually the use of screw elevators must be gently opened and gently closed, do not use violently, some people may be angry in the elevator for angry or other reasons, and then randomly tap these buttons, but...
    By Otse Alex 2019-08-12 02:11:24 0 16
    Top 5 Accounting Software in India
    Top 5 Accounting Software In India Bookkeeping саn bе a tiring activity еѕресіаllу whеn уоu hаvе a little оr mеdіum buѕіnеѕѕ whеrе уоu саn nоt tally оn аn ассоuntаnt. Keeping trасk оf dаіlу fіnаnсіаl асtіvіtіеѕ саn bе a rеаl torment іn thе nесk. Thіѕ іѕ whеrе bookkeeping programming in India соmеѕ іntо рlау bу giving a рlаtfоrm оn whісh уоu саn effectively store, ассеѕѕ, аnd оrgаnіzе аll уоur monetary information. A buѕіnеѕѕ bookkeeping ѕоftwаrе іѕ a muѕt-hаvе fоr аll entrepreneurs....
    By Software Streets 2019-08-10 09:29:00 0 14
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