Please Leave Us A Message
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
The magnetic flap level gauge is mainly composed of a float, a float and an indicator. As an important part of the magnetic flap level gauge, the indicator is a very mature component. Nevertheless, Keiwei has made breakthrough innovations in automation. So, what are the characteristics of the Flap-11 magnetic flap level gauge indicator? Like other magnetic flap level gauges, a magnetic float is arranged in the buoy of the magnetic flap level gauge, and the magnetic float itself directly floats...
Countdown to the canton fair According to the calcultion time , it is only one week before the opening of the Canton fair , Each factory , exhibitors are actively preparing a variety of products , knowledge . Buyers are also zctively preparing . i look forward to seeing you at the Canton Fair this time . we have made sufficient preparations to help friends in this exhibition. then this is the first time in three years in Guangzhou field , both price and quality are very honest . this time ,...
CANTON FAIR EXHIBITION The annual Guangzhou Trade fair will be held in April .our company will participate in this trade show , which is the biggest one in four vears . there will be many companies participating in the exhibition.its my great honor to attend this exhibition. welcome to visit . there will be an intenational trade fair in guangzhou on april 14th .this exhibition is the largst of its kind . BRIEF INTRODUCTION Henan Yuteng Grinding Material Co., Ltd. is located in Kaifeng City,...
Recently ,there was an article on the shipping website that caught my attention Twenty thousand containers are stuck at the port , and nearly $10billion worth of goods are stranded pakistan : L/C day , 20000 containers stuck in port . because when the buyer can't get the dollar account from the bank to pay for the goods .nearly $100million of Egyptian goods are stuck in ports , and the Egyption pound is facing a severe shortage . Compared with there countries,Australia has an open market ,...
The manufacture of sandpaper Sandpaper as the most common grinding tools, mainly by the surface of thousands of abrasive to complete the sandpaper? let's learn about the sanpaper manufacturing process.At the same time, the computer will measure the coating density of the emery cloth so as to achieve the best curing effect of the adhesive.after electrostatic treatment, the emery cloth coated with the adhesive is sent to the electrostatic chamber . open the manufactured web sandpaper matrix on...
vulcanized paper raw material vulanized paper,it's very hard processed paper ,the finished products are flat,reel tubular hard paper wiith good elasticiyt wear resitance ,corrosion resistarre heat resisitanc,strong mechanical property high insulanton performance.it is a special paper with a special process it is made of fibrous materials and extensions. BRIEF INTRODUCTION Henan Yuteng Grinding Material Co., Ltd. is located in Kaifeng City, Henan Province. Is a set of production, research and...
Buy a little dry sanding paper. Make a little bit of kerosene in the place where the glass is drawn. So fast. Buy a handle with a glass knife in the hardware store. The so-called blow-blowing method of blowing into a preliminary type and then blowing into a product is suitable for making small mouth vessels and bottles. Another method of cutting is to use a 4mm × 50mm ruler, and the glass knife is cut close to the ruler. The machine blown production machine blows the glass out of the manual and...
Roll paper tube making cute Santa gift box Handmade materials: colored paper, rolled paper core , cotton thread, tape, scissors, glue, Santa Claus template Santa Claus template BRIEF INTRODUCTION Henan Yuteng Grinding Material Co., Ltd. is located in Kaifeng City, Henan Province. Is a set of production, research and development, service as one of the grinding agent, grinding, polishing products professional company, specializing in the production and sales of coated grinding tools derived...
The hydraulically controlled flap gate is a brand new hydraulic structure that is most widely used in our field of hydraulic engineering. What about it? Next, we will take a look at the relevant contents of the hydraulic self-controlled flap gate through the following content. Hydraulic automatic flap gate Compared with ordinary steel flat gates, hydraulic self-controlled flap gates with automatic opening and closing functions do not require electromechanical equipment and special people to...
Compared to ordinary cargo transportation, the transportation of dangerous goods is more profitable. Of course, the requirements for vehicles are also higher. The state's supervision is also increasingly strict. So what are the main tractors on the market that are suitable for the transport of dangerous goods? Let me give you a list: At the end of 2011, "the Ministry of Industry and Information Technology" and "Ministry of Public Security" jointly issued a "further improve the technical...
From the point of view of petal evolution, many flower stamens are often found in nature, especially under artificial cultivation conditions. That is, stamens become petaloids, and sometimes petal also produces natural hyperplasia. The number of ornamental petal is from With much development, there has been a course from a single valve to a double valve (half double valve) to a double valve flower, reflecting the tendency of the pattern from simple to complex. From the perspective of...
Natural fibers are loved by people for their comfortable, environmentally friendly and healthy features. With the development of society, people's awareness of environmental protection has improved, and the concept of healthy consumption is maturing. The development and use of new earth resources has become a new target for people to pursue. In order to satisfy people's need for advocating the return to nature and rational use of limited resources, many new types of natural fiber fabrics have...
Gearbox oil spill is a common problem, the oil spill may be due to box quality problems, the quality of oil, oil seal quality problems, the pressure inside and outside the box and other issues, the other if the oil filling too much can also lead to overflow. Reducer in the event of leakage should be based on the actual situation to take measures, here we introduce a simple method of treatment. If it is the quality of the gear reducer castings caused by the oil leakage, you can first use...
Hydraulic cylinder is the hydraulic system will be converted to mechanical energy hydraulic actuator. The failure can be basically summarized as a hydraulic cylinder malfunction, unable to promote the load and the piston slipping or crawling. As the hydraulic cylinder failure caused by the phenomenon of equipment downtime is not uncommon, therefore, should pay attention to the hydraulic cylinder fault diagnosis and use of maintenance work. The following is the hydraulic cylinder malfunction or...
Manual valves are commonly used on equipment and devices. They are operated by a handle or handwheel. Under normal circumstances, handle, hand wheel rotation clockwise thorium provisions for the closing direction, counterclockwise rotation is specified as the opening direction. However, some of the valve opening and closing direction contrary to the above, to help check the operation before opening and closing signs and then operate. Manual valve, the handle, hand wheel size is designed for...
Safety valves are safety accessories for boilers, pressure vessels and other pressurized equipment that can effectively prevent an explosion caused by overpressure of the production plant. Therefore, the safety valve in the chemical plant is very important. To thoroughly understand the safety valve, you have to start from its classification, characteristics, selection and installation requirements. Classification and features safety valve 1. According to the overall structure and loading...
Clamp check valve, also known as counter-flow valve, check valve, back pressure valve, check valve. This kind of valve is automatically opened and closed by the force generated by the flow of the medium itself in the pipeline, which belongs to an automatic valve. Check valve for piping systems, its main role is to prevent media backflow, to prevent the pump and its drive motor reversal, as well as the container media release. Check valves are also used on lines where the pressure may rise to a...
High temperature control valve is the working temperature is greater than 450 ℃ valve. Can be divided into 450 ~ 600 ℃, 600 ~ 700 ℃, 750 ℃ three categories. What are the main problems usually involved in high temperature control valve? Severe thermal expansion and contraction problems, so that the guide gap, the valve plate rotation due to expansion of the gap to reduce or even become an interference, and thus stuck. Under high temperature, the creep of the material leads to the decrease of the...
Valve electric device (referred to as Denso, the same below) is used to drive the valve opening and closing of a special transmission, the special motor, worm, stroke and torque detection mechanism and control components. The device has large starting torque and precise valve stroke control. It is widely used in the valves of petroleum, chemical, hydropower, metallurgy, shipbuilding, light industry and food industries. Different industries, different conditions on the electrical requirements of...
Regulating valve is a commonly used actuator in automatic control system, which is used to adjust the flow of controlled object. Correct choice of regulating valve, is to adjust the quality assurance system control. On the composition of the control valve, flow characteristics were described in detail, and gives the control valve selection method and should pay attention to the problem. 0 Foreword Regulating valve is a commonly used actuator in automatic control system, which is the main...
Float level gauge is widely used in liquid level, chemical industry, metallurgy, electric power, paper making, food and industrial sewage treatment and other departments. By the magnetic reed switch, precision resistors and amplification transform circuit. When the magnetic level gauge magnetic float to a certain position of the reed switch, the reed switch is closed, so that the amplifier output conversion circuit with the measured level corresponding to the current value, as the level...
Float level gauge is widely used in liquid level, chemical industry, metallurgy, electric power, paper making, food and industrial sewage treatment and other departments. By the magnetic reed switch, precision resistors and amplification transform circuit. When the magnetic level gauge magnetic float to a certain position of the reed switch, the reed switch is closed, so that the amplifier output conversion circuit with the measured level corresponding to the current value, as the level...
Valve sealing performance requirements, to prevent leakage point of departure. According to the different parts of the leak and the degree of leakage caused by different valves, therefore, need to propose different leak-proof measures. First, the principle of valve sealing Sealing is to prevent leakage, then the principle of valve sealing is to prevent leakage from the study. Leakage caused by two main factors, one is the most important factor affecting the sealing performance, that is, there...
Selection of copper valves: 1. Based on the selection of control functions, all kinds of valves have their own functions, the selection should pay attention to its corresponding function. 2. According to the conditions of selection, the commonly used valve technical parameters include pressure, the maximum allowable working pressure, the working temperature (minimum and maximum temperature) and the medium (corrosive, flammable), the selection should pay attention to the above parameters and...
우리를 동요하십시오
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
Fill in more information so that we can get in touch with you faster
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.