Technical guidance guide

    Kraft paper bags have always been very popular in the packaging industry. Whether it is electronic products or food packaging, kraft paper bags are widely used. Now, many well-known companies have begun to use kraft paper bags, including KFC, McDonald's, and other well-known companies. Of course, the application field of kraft paper bags is far more than that. What we often see is the application of kraft paper bags in the clothing industry and the food industry. Now with the rise of electronic products, most electronic products such as mobile phones, cameras, routers and so on are selected and launched, and the packaging of these products basically uses kraft paper bags. The use of kraft paper to make kraft paper bags has become more and more widely used. When shopping in supermarkets, shopping malls, shoe stores, clothing stores and other places, kraft paper bags are generally available, which is convenient for customers to carry the purchased items. Kraft paper bag is an env

      Different terms used for  arresters  are sometimes confusing even professional engineers and electricians use them interchangeably. Now let’s discuss all these arresters in details.   Table of Contents   What is a Surge Arrester? What is a Lightning Arrester? Main Differences between Surge Arrester and Lightning Arrester Should You Use Surge Arresters or Lightning Arresters?   Surge Arrester   1. The  surge arrester  will be installed nearer to the equipment to be protected and the transmission tower line enter in to the substation point. 2. It protects against high voltage transient (example: lightning strike on the transmission conductor) typically, it is indirect protection of lightning strikes. 3. It should be installed each phase of the circuit. i.e if you have 2 parallel switch yard then you should install 6 number of surge arrester (first run 3 phase and second run 3 phase) . Lightning arresters   1. The lighting arrester is doing the exact duty of surge arrester from outs

Redispersible polymer powder   is a powder dispersion formed by spray drying of modified polymer EVA/VAE emulsion. It has good dispersibility. It can still be re-emulsified into a stable polymer emulsion after adding water. Its chemical properties are exactly the same as the initial lotion. Therefore, in order to make it possible to produce high-quality dry mixed mortar and improve the performance of mortar, today we will talk about the applications of Redispersed  polymer powder . Redispersible polymer powder is an essential functional admixture for  dry mix mortar , which can improve the high performance of mortar, the bonding strength of mortar and various substrates, the flexibility, tensile strength, compressive strength, bending strength, wear resistance, toughness, adhesion, water holding capacity and processability.   Masonry mortar and plaster RDP provides a mortar with good impermeability, high water retention and frost resistance and high bonding strength, which can solve th

  As the name suggests,   non-sparking tools  do not produce the sparks (or cold sparks) recommended for use in flammable environments, which helps to protect plants, equipment, and, most importantly, human life. This is why they are called safety tools.   What is a non-sparking tool? Non-sparking in hand tools is defined as a metal/tool that does not produce sparks (or cold sparks) when the tool strikes or impacts another metal or concrete. They are usually copper-based alloys and are used to make tools that do not produce sparks and are therefore often referred to as non-sparking.  259 Non-Sparking Slotted Offset Screwdriver Firstly, non-sparking tools are therefore ideally suited to work involving flammable materials. Regular steel tools should not be used when working in facilities/areas containing flammable solids, liquids, or gases. If a steel tool slips/strikes the equipment, a hot spark will be generated - this could lead to a fire. For this reason, hand tools usually made from

  What is Rapid CNC Machining? Rapid CNC machining  is a subtractive process in which a computer directs different machines to make many products. CNC means computer numerical control machining, and it is very popular in  rapid prototyping  and custom production. Many people use the manufacturing process because of its accuracy, precision, and automation.. What is the rapid prototyping?   1. Inspect the appearance design, reflect the designer's creativity in the form of physical objects, and facilitate the discovery of deficiencies and defects in the design during the process of developing the appearance of new products.  2. Check the structure and function design, intuitively reflect whether the structure is reasonable or not, and the difficulty of installation, which is easy to find the engineering and process problems existing in the product structure, and optimize the product structure and function. 3. Reduce the risk of direct mold opening, avoid losses, and save development c

  Centrifugal pumps are found in many industrial applications. They provide excellent operational efficiency and versatility when it comes to pressures and liquid flows. Inline centrifugal pumps will come in to distinct configurations: horizontal and vertical.   What are the differences between the two inline styles of centrifugal pumps? And, which one is right for your process application? These are questions we are here to answer.   Basic Design Differences   The first and most obvious difference is the orientation of the shaft. A  horizontal centrifugal pump  will have its shaft placed horizontally, typically between the bearings or overhung. Meanwhile, a vertical centrifugal pump has a shaft that is oriented vertically. The design of the shaft is radial split and overhang.   Deciding which pump to use in your operation may come down to several factors. Among them are the overall convenience of running and maintaining the pump, installation space and functionality. With this in mind