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The Maintenance of LED Advertising Truck

 The generator is an important part of the LED advertising truck , and it is the power supply system of the whole truck. Except for the fixed-point parking of our advertising vehicles and plugging in an external power cord for playback, our generators are needed for power supply at other times. Therefore, in order to do a good job in advertising, we must pay special attention to the maintenance of our advertising truck generators. So how do we maintain our LED advertising truck generator? First of all, we have to regularly check the generator of our advertising truck, especially the inspection of the generator oil, and change the oil frequently. Take out the oil dipstick 20 minutes after it is not started or shut down, wipe the oil dipstick with a clean rag or paper towel, reinsert it into the oil hole for 10 seconds, and then take it out to ensure that the oil reaches the middle and upper parts of the lower and upper marks on the oil dipstick. Secondly, we need ...

Welding Process of Fuel Tank Truck

  CLVEHICLES.COM has a tank body welding process for fuel tanker truck . Many users who use oil tankers must also want to know how the tanker is made. Now I will introduce the welding of the oil baffle. Welding of the oil baffle plate of the refueling truck: the main work is the welding of the oil baffle plate in the cylinder body. According to the above, three oil baffle plates are generally arranged inside the 6M long cylinder body, and the cylinder body is divided into four compartments. Each oil baffle plate The plate must be intermittently welded with the cylinder body. If it is a separate tank, the oil baffle will be replaced by a partition, and continuous welding must be carried out. The length of each girth weld is based on the aforementioned 6-7.5M length. The continuous welding is calculated according to half of the welding length. The total welding length of this station is about 20M, and the welding speed is calculated at 5mm/s. The welding time is about...

Daily Inspection and Maintenance of Fire Trucks

  Correct operation and rational use of fire-fighting vehicles and various fire-fighting special equipment and equipment are important links to give full play to the functions of fire-fighting vehicles and quickly complete fire-fighting battles and rescue missions. The following is an introduction to the daily inspection and maintenance of fire trucks: 1. Maintenance of fire pumps. The fire pump is the main part of the fire truck. The maintenance of fire pumps directly affects the effectiveness of fire-fighting operations. Therefore, you must be careful during the inspection and maintenance of the fire pump, and troubleshooting should be promptly eliminated if any faults are found. Generally, every rotating part of a fire pump should be filled with grease once every 3 to 6 hours of operation. Main technical parameters such as the maximum water suction depth, water diversion time, and maximum flow rate of the fire pump should be tested regularly. If there is a large difference fro...

Various Configurations and Uses of Fuel Tank Truck

  Oil and gas recovery system During the loading and unloading process of oil tank trucks , it can realize fully enclosed gas recovery and limit the emission of oil and gas into the atmosphere. While the oil tanker is unloading oil through the oil unloading pipeline, the oil vapor in the oil tank at the gas station returns to the tanker truck through the return line. The tanker truck brings the oil and gas back to the oil depot for processing to achieve the purpose of oil and gas recovery. Subsea valve The subsea valve series, also known as emergency shut-off valve, is installed at the bottom of the tank and can replace traditional top-loading refueling with bottom-loading refueling, making the operation easier, time-saving, safe and environmentally friendly for staff. A cutting groove is designed on the valve body. When an accident occurs on the tank truck, the cutting groove is disconnected and the pipeline under the vehicle is cut off from the tank body without affecting the ...

Classification of Aerial Working Platform Trucks

 Working at heights is closely related to our life, such as wall surface decoration of some high-rise buildings, internal maintenance and repair of steel structure workshops, film and television photography, etc., You need to use an aerial work truck. According to the type of structure, aerial platform trucks are divided into scissor type, self-propelled, straight arm type, crank arm type, and cylinder type. Different environments require different aerial work trucks, so what are the advantages of these aerial work vehicles? Features? What kind of aerial work truck is needed in which environment, the following editor will explain to everyone with pictures and texts. Scissor aerial work truck The scissor-type aerial work truck is widely used. Because of its special scissor-type mechanical structure, the lifting platform has high stability, strong bearing capacity, wide operating platform, and a larger range of aerial work. It is suitable for multiple people to work...

Detailed Explanation of Operation Steps of Road Sweeper Truck

  Both are sanitation trucks , but the operation process of road sweeper truck is not as simple as sprinklers , sewage suction trucks , and fecal suction trucks. There are many control switches installed on the road sweeper. Without training, you will not know how to use them. Using the road sweeper according to regular procedures can extend its service life and reduce the number of replacement parts. A. Preparation work before sweeping with road sweeper: 1. Turn on the power supply of the road sweeper distribution box and start the auxiliary machine. 2. Point the left and right sweeping plate control buttons of the road sweeper to the lowered position, then release the control switches and return them to their original positions. 3. Point the control button of the suction cup to the lowered position, and then return it. 4. Turn on the water spray switch of the road sweeper. 5. Increase the speed of the auxiliary engine of the road sweeper to drive the fan to work. 6. Con...

What is a flatbed semi trailer?

  A   flatbed semi trailer   is a very useful platform that is used in the shipping industry. It is primarily used for the transportation of shipping containers of different sizes. This is a long flat platform of either 20ft, 40ft, 48ft or 53ft length used for carrying shipping containers.  The flatbed semi trailer has no roof or walls to the side. It is a bare platform on which different container sizes are secured using container locks ready for transportation.The size of the FengYuan flatbed semi trailer loading area is determined according to the standard container size. A twist lock device for fixing the container is provided at positions corresponding to the four corners of the bottom of the container. However, it can also be used to take up other different types of loads. These different types of flatbed trailers have different capabilities and usefulness for various applications as discussed in here. Understanding their operations and basic specification...

Production Process Flow Of Semi Trailers

  Production Process Flow Of Semi Trailers Today, I would like to introduce the production process of our   semi trailer   to you, which can help customers have a clearer understanding of our semi trailer production process and better understand our products, establishing a sense of trust with customers. Firstly, we attach our production process flowchart, which is similar to the process flow of other semi trailer suppliers. However, we emphasize the differences between us and them, which is why our products have always been favored by customers. You can see the G and T parts in the table, where G represents the key processes in the entire process flow and T represents the special processes in the entire process flow. From the table, it can be seen that the submerged arc welding and coating of the main longitudinal beam are important parts of the entire process. Some manufacturers have omitted this part of the process in order to reduce costs, and the quality of the produ...

How to solve the problem of not pump liquid for a Brake Cylinder / Clutch Cylinder

  Problem: Install a new brake cylinder / clutch master cylinder and Connect the outlet pipe, then Add DOT3 brake liquid to push the rod. But the brake cylinder/ clutch cylinder is hard to continue output liquid - NOK Root Cause: Residual Air in bore inside & outlet pipe will hinder the piston moving and brake liquid flow easy and smooth. And without enough pressure, it’s not easy get rid of the Residual Air in bore inside and pipe. Solution: 1.Get rid of the Residual Air from bore and pipe as much as possible. 2.Suggest use Flare pipe interface match to our product outlet inverted flare seat better, avoid to Residual Air as much as possible. Get more information from https://www.compass-autoparts.com/ .

Standing seam steel roofing profile

  At present, metal decoration materials popular, building materials market prospects. Standing Seam Steel Roofing Profile "Standing seam steel roofing profile" has become a new roofing material which is durable, easy to construct and environment-friendly, and conforms to the national standards.   In addition, Standing Seam Steel Roofing Profile features a powerful color system that can meet the artistic needs of mid-to-high end consumers. This time,  Standing Seam Steel Roofing Profile  focuses its lens on the new generation of consumers and interprets the use of color in many aspects.     "Standing Seam Steel Roofing Profile" has a unique metal texture and color. The noble metal texture and rich color make the building become an art. Tile color is mostly determined by their own architectural style, metal plate not only has a powerful color system, its product characteristics are also more in line with the needs of the new generation of architectural art. ...

Application Scenarios of Sheet Metal Fabrication

  Sheet metal fabrication is a manufacturing process that involves shaping a piece of metal into a desired shape or configuration. This process can be used to create a wide range of products and components with different shapes, sizes, and properties. Here are some examples of what sheet metal fabrication can do: Create complex shapes: Sheet metal forming can be used to create complex shapes that would be difficult or impossible to achieve with other manufacturing methods. This is because the metal can be bent, stretched, and formed into almost any shape while still maintaining its strength and durability. Produce different types of products: Sheet metal forming can be used to produce a wide range of products, such as automotive parts, airplane wings, and HVAC ductwork. This is because the process can be tailored to create products with specific properties, such as strength, stiffness, and corrosion resistance. Customize products: Sheet metal forming can be used to create customize...

Exploring the Latest Advances in Double Rib Knitting Large Circular Knitting Technology

  Introduce In textile manufacturing, continuous research and development pave the way for innovative technologies that increase productivity, efficiency, and quality. Today we delve into the world of  double jersey circular knitting  technology, revealing the latest developments in the field. Our aim is to unravel the intricacies of this technology through a formal, scientific approach, discussing its benefits, applications, and how it may shape the future of the textile industry. Learn about double-sided rib knitting circular knitting technology Circular knitting is the process of continuously feeding yarn through a series of circularly arranged needles to form a fabric. This method can produce seamless tubular fabrics for a variety of applications, including clothing, home textiles, and automotive textiles. Specifically, the technique of double-sided rib knitting involves the production of fabrics that have a ribbed structure on both sides. The technology enables fabri...

Why choose Glass Display Cabinets for your stores ?

  Alought a company’s products are the main focus for the retail industry ,accordingly to the study , a good store environments also can enhance a positive experience for the customer's desire to buy.a retail shop fittings setup plays a major role in improve customer engagement. Glass display cabinets add value to any retail setting.Here are reasons why you need to have   Shop glass display cabinets   for your stores ? ★They are timeless.  As we know the store layout  can either invite or rebuff customers ,A fresh, up-to-date look is essential for displaying retail merchandise,Consumers will not want to go into a store that looks old.Luckily, glass display cases are a timeless piece of store display  ,With proper maintenance they will always look brand new, simple and timeless. ★ They are good for branding.   Why not display the items stylishly in the glass display cabinet rather than camming in the display shelves ? The cabinets looks attractive ...

Future Att is committed to building intelligent factories for global enterprises

  Based on the rapid iteration and update of electronic products, which have the characteristics of fast speed, strong timeliness, and various types, the raw materials in the manufacturing process have various sizes, specifications, and shapes. The business production process of the production line is complex. Daily production involves incoming materials, testing, Businesses such as storage and inventory put forward higher requirements for the intelligence of production lines. High-efficiency, low-cost, intelligent and lean management are imperative. Therefore, it is of great significance to upgrade smart factories while maintaining the advantageous capabilities of large-scale low-cost production. As a professional  SMT intelligent warehousing overall solution manufacturer , Future Att is committed to building intelligent factories for global enterprises, improving production efficiency and material management capabilities, and solving the problems of production capacity and m...

Brief Talk on Outdoor Furniture

  As the increasing improvement of living standard, Outdoor furniture is important components of the urban environment and landscape.How to choose outdoor furniture to both catches up with this popular trend and fit your needs. it’s time to start thinking about outdoor living. Whether you have a large covered patio or small balcony, nothing better than sitting outside with a refreshing drink, relaxing, and enjoying time with friends and family. To get ready for these summer days, you need the right furniture.if you have a outdoor space, you have to be strategic about the layout. You can't be cramming in a sofa, table and chairs, and loungers, because all of that simply won't fit. Outdoor furniture that serves more than one purpose can help you reduce the amount of individual pieces you need in your space. When choosing an outdoor decor style, it can be hard to decide what you want. After all, outdoor furniture is different than indoor furniture, especially regarding constructio...

Total cost for air cooled chiller and water cooled chiller system

  Many companies use chillers, but they don't know how to choose them. When you chose a   industrial chiller , we need to consider the working conditions, the installation, and the cost. Now we are talking about the cost for the air cooled chiller and water cooled chiller system. The total cost for an  air-cooled chiller  system and a water-cooled chiller system can vary depending on several factors, including the capacity of the chiller, the complexity of the installation, and the specific requirements of the site. Here are some cost considerations for each type of chiller system: Air-Cooled Chiller System: Chiller Unit: The cost of the  air-cooled chiller unit  itself can vary based on the cooling capacity and efficiency rating. Higher-capacity or more energy-efficient units tend to have higher costs. Installation: The cost of installing an air-cooled chiller system is often lower compared to water-cooled systems because there is no need for a cooling tow...

How to Maintain Your Undercarriage Parts ?

  Undercarriage parts   have a huge effect on working performance and walking performance of excavator. Maintenance is a key to walking speed of excavator. How to maintain your “undercarriage parts”? There are some tips as following. 1.  Carrier Roller  is above the track frame. The function is to carry and keep the track moving in a straight line. If Carrier Roller has a breakdown, Track Link will not work properly. Carrier Roller is added lubricating oil at once. If oil spills occur, you will have to replace this part. Therefore, you should keep the track frame clean. Don’t let the accumulation of dirt and gravel hamper its work. 2.  Front Idler  is in the front of the track frame. The function is to prop the track up and guide the track to wind correctly. Besides, Front Idler and Track Adjuster work together to maintain a certain degree of tension on the track. So during working and walking, should keep Front Idler running ahead, which can avoid the wear...

What is Push-to-Talk over Cellular?

  PoC, or  Push-to-talk over cellular , allows radio users to connect to others through data networks.  Not only that, but it means that users can get an instant response, providing others are connected through Wi-Fi, 3G or 4G.  Naturally, emerging 5G standards will appear very shortly. This means that, ultimately, you can push-to-talk with international users, not just those in close range.  This is a massive boost to anyone managing fleets and teams cross-continent! Today, Push-to-Talk over Cellular uses the modern LTE cellular infrastructure of Mobile Network Operators to provide nationwide coverage with unlimited voice and video call groups How Push to Talk over Cellular Works? PoC devices connect to the cellular infrastructure of Mobile Network North America Operators like AT&T, T-Mobile, and Verizon, using a SIM card like those installed in cell phones. The result is a highly reliable network that requires no maintenance or operational expenses. An app...