Both electric lifting and manual lifting and lowering use manual pump switch to return.When the boarding bridge is working (during loading), the manual switch is on. Precision diagnosis method, also known as objective diagnosis method, refers to the use of detection (inspection and testing) instruments and electronic computer systems to quantitatively analyze the hydraulic elements and hydraulic systems of the boarding bridge,dadMobile hydraulic boarding bridge, in order to identify the fault location and cause. The green belt trimming machine mainly rotates the head side, and bottom films to complete the trimming of the top, side, and lawn of the green belt. The machine has a simple appearance, is very convenient to move,dadFixed hydraulic boarding bridge, is easy to operate, and can adjust the height freely. It can also trim the top, side, saving a lot of manpower. The hydraulic cargo elevator must be installed in a closed wellbore environment, and the actual situation of the wellbore determines the specifications and dimensions of the final hydraulic cargo elevator. This includes the width and depth of the shaft, as well as the conditions of the pit and machine room. A vehicle mounted hedge trimmer belongs to the technical scheme of garden machinery equipment, which includes a load-bearing vehicle and a trimmer placed on the load-bearing vehicle. The trimmer chassis is equipped with a hydraulic pump station and a hydraulic assembly. The vertical arm is divided into an inner vertical arm and an outer vertical arm, and the outer vertical arm can move up and down under the action of the lifting oil cylinder; Precision diagnostic methods include (b ā o kuò) Instrument testing methods, oil analysis methods, vibration acoustic methods, ultrasonic testing methods, and computer diagnostic expert systems.dad,　　. The platform side boarding bridge is directly installed at the front edge of the loading and unloading platform. There is no need to excavate or reserve pits on the loading and unloading operation platform, and there is basically no change to the building structure. During construction, the factors of loading and unloading operations were not taken into account. The platform type loading and unloading bridge serves as a remedial solution and can also meet the requirements for loading and unloading operations into truck carriages. The platform type boarding bridge is also designed in various structural forms according to different on-site conditions. It can also be adjusted up (below the cargo platform) or down (below the cargo platform) within a certain range, which can meet the installation and use of most loading and unloading platforms.The platform type boarding bridge is also designed in various structural forms according to different on-site conditions. It can also be adjusted up (below the cargo platform) or down (below the cargo platform) within a certain range, which can meet the installation and use of most loading and unloading platforms.EcatepecPoint. The DCQY type is a hand operated variable amplitude type, operated by a hand pump, which can achieve variable amplitude on the bridge board without the need for power supply; Widely used in mobile loading and unloading places without loading and unloading equipment and loading and unloading platforms; It is a safe,dadFixed hydraulic loading and unloading boarding bridge, reliable, time-saving, land-saving logistics machinery that solves high-altitude differential operations.Looking back at the normal logistics industry, the potential demand for material handling equipment also increases sharply from time to time! Especially the fixed hydraulic boarding bridge is widely used in warehouses, docks, warehouses, cargo platforms, airports and other export ports, and has a large shipment volume and frequent use. So, with the continuous progress and slowdown of international enterprises in the manufacturing industry. The manufacturing quality of hydraulic boarding bridges and hydraulic lifting channels is also constantly improving, which has led to some enterprises with relatively strong manufacturing capabilities.Vibration acoustic method: Vibration acoustic instruments detect the vibration and noise of hydraulic systems and identify the wear (a basic type of component failure) and technical status of hydraulic components according to the laws of vibration acoustics. Based on this, diagnose the cause, location, degree, nature, and development trend of faults. Nowadays, with the rapid development of the logistics industry, the demand for logistics equipment is becoming increasingly weak, and auxiliary improvements such as fixed hydraulic boarding bridges and fixed lifting channels, as well as the increase in loading and unloading equipment usage have been made. Some manufacturers have now achieved export to foreign countries!

With the listing of Alibaba Group on the New York Stock Exchange in the United States, it will also have a significant impact on the development of the entire internet and logistics industry. The valuation is as high as billion US dollars! The professional boarding bridge factory and other various types of products have a complete range, selling well both domestically and internationally. The equipment has a long service life! The industry leader in product wire products, welcome to inquireAll comply with relevant national and industry technical standards, and customer satisfaction has always been our eternal pursuit. The fully automatic lifting platform is a multifunctional heavy loading and unloading mechanical equipment, which can be divided into fixed and mobile, guide rail type, folding arm lifting, and curved arm type. Fixed types include scissor fork type lifting cargo elevators, chain elevators, loading and unloading platforms, and attached electric construction platforms. The mobile hydraulic loading bridge is widely used in cargo platforms and mobile loading and unloading places without loading and unloading equipment, and is an auxiliary equipment for cargo loading and unloading used in conjunction with forklifts. With the help of a mobile loading bridge, forklifts can directly enter the interior of car containers for bulk loading and unloading operations. The car mounted hedge trimmer improves the trimming quality, saves labor, improves work efficiency, and has a times higher rate than manual trimming, without any safety hazards; Can form different plant shapes. Used for pruning road greening plants. The green belt trimming machine mainly rotates the head, side, and bottom films to complete the trimming of the top, side, and lawn of the green belt. The machine has a simple appearance, is easy to operate, and can adjust the height freely. It can also trim the top side, saving a lot of manpower. The hydraulic cargo elevator must be installed in a closed wellbore environment and lawn of the green belt at the same time, as well as the conditions of the pit and machine room. Hydraulic oil is an important operating medium for fixed hydraulic boarding bridges, which is abstractly compared to the quality of blood hydraulic oil in fixed hydraulic boarding bridges, which indirectly affects the service life of hydraulic lifting channels. Pure and impure hydraulic oil is the key to ensuring the operation of fixed hydraulic boarding bridges. When making a purchase, observe the color, smell the scent, and prevent internal environmental purification when storing together.In general, there are several reasons for hydraulic cylinder oil leakage: damage to the oil seal ring on the cylinder, etc. The cylinder body of the oil cylinder is damaged. Oil leakage caused by defects such as air holes, sand holes, and shrinkage porosity in the guide sleeve.market,Function: Convenient unloading, strong stability, and low maintenance cost. Suitable for various vehicles on loading and unloading sites and places with relatively busy traffic. Loading and unloading platforms, lifting platforms, which can effectively achieve anti slip function and is safe and reliable. Various legitimate qualifications for boarding bridge factories. Welcome to inquire by phone and sincerely invite cooperation!With the listing of Alibaba Group on the New York Stock Exchange in the United States, it will also have a significant impact on the development of the entire internet and logistics industry. The valuation is as high as billion US dollars! The professional boarding bridge factory and other various types of products have a complete range, selling well both domestically and internationally. The equipment has a long service life! The industry leader in product wire products, welcome to inquire　　. Platform side boarding bridge: The platform side boarding bridge is directly installed at the front edge of the loading and unloading platform. There is no need to excavate or reserve pits on the loading and unloading operation platform, and there is basically no change to the building structure. During construction, the factors of loading and unloading operations were not taken into account. The platform type loading and unloading bridge serves as a remedial solution and can also meet the requirements for loading and unloading operations into truck carriages.

When using the boarding bridge for loading and unloading, load and unload according to the rated load, and do not be overweight. If overweight occurs, it will make the hydraulic system struggle during the lifting process, and even cause deformation of the hydraulic cylinder body resulting in gaps and oil leakage outward. This requires finding a professional manufacturer for maintenance, such as Shanghai Niuli Machinery. If the deformation is severe, the only option is to replace it with a new one.How much is it,Hydraulic boarding bridges can reduce economic and component costs to a certain extent. In the process of applying mechanical equipment, which may lead to safety accidents. In fact, such devices themselves will also be equipped with certain security protection.Afterwards, before the operation of the equipment (shè bè i), inspect the condition of the rotating grease (grease), check the condition of the rotating support gear (Gear), and immediately handle any abnormalities (ch ǔ l ǐ). Professional boarding bridge factory quality assurance, professional company, timely supply, high cost-effectiveness, has become the preferred brand for many wire products, welcome to purchase!Point. The DCQY type is a hand operated variable amplitude type, operated by a hand pump, which can achieve variable amplitude on the bridge board without the need for power supply; Widely used in mobile loading and unloading places without loading and unloading equipment and loading and unloading platforms; It is a safe, reliable, time-saving, land-saving logistics machinery that solves high-altitude differential operations.dad,In general, there are several reasons for hydraulic cylinder oil leakage: damage to the oil seal ring on the cylinder, etc. The cylinder body of the oil cylinder is damaged. Oil leakage caused by defects such as air holes, sand holes, and shrinkage porosity in the guide sleeve.The fixed boarding bridge of the service platform is immediately installed on the outer edge of the unloaded service platform during the entire installation process. When applied, and most of the buildings do not need to be modified in terms of structure.The hydraulic boarding bridge is mainly made of anti slip thick steel plates during the production and manufacturing process, and all equipment can provide good anti slip characteristics to a certain level in operation and application. The hydraulic press loading bridge is a specialized auxiliary equipment that maintains rapid loading and unloading of goods. Its height adjustment function creates a bridge between the large truck and the cargo platform in the warehouse. Transport vehicles such as electric forklifts can immediately enter the large truck to carry out mass loading and unloading of goods, also known as the loading and unloading service platform. That way, the device can loosen the return valve button during the lowering process, thereby reducing the weight of the device.