Kedzierzyn KozleFloor to floor cargo elevatorThe performance of resistance to carbide precipitation

Now we have more and more demands for cargo elevators. Now lets introduce the maintenance of guide rail cargo elevators. When we normally use the rail-type cargo elevator， we should often carry out inspection， maintenance and maintenance， which can not only extend the service life of the rail-type cargo elevator， but also make it more powerful when it works! For example， the transmission part should have enough lubricating oil the vulnerable parts must be inspected，Lift equipment and the mechanical bolts，HollingoleFixed simple lifting cargo elevatorHow is the price trend before the holiday especially the parts that often vibrate， such as the slewing bearing and lifting arm connecting bolts， it must be tightened or replaced. Here are the eight steps of maintenance: the important maintenance work of the guide rail elevator. Regularly check the tire pressure of the guide rail elevator and whether the bearing condition is normal; Regularly check whether the structure of the support and panel is in good condition， and fill the bearing and sliding parts with lubricating oil and grease once a month; Vulnerable parts must be frequently inspected， repaired or replaced. Parts that are frequently vibrated， such as bolts and slewing rings， should be checked for looseness. If they are loose， they must be tightened or replaced.

7The piston of the hydraulic cylinder moves downward. The hydraulic oil enters the upper end of the hydraulic cylinder through the explosion-proof electromagnetic directional valve， and the return oil from the lower end of the hydraulic cylinder returns to the oil tank through the balance valve，Lift equipment hydraulic control check valve， throttle valve and explosion-proof electromagnetic directional valve. In order to make the weight fall steadily and brake safely and reliably， a balance valve is set on the oil return circuit to balance the circuit and maintain the pressure so that the falling speed will not be changed by the weight. The throttle valve regulates the flow and the lifting speed. In order to ensure safe and reliable braking and prevent accidents， hydraulic control check valve， namely hydraulic lock， is added to ensure safe self-locking in case of accidental bursting of hydraulic pipeline. An overload sound-controlled alarm is installed to distinguish overload or equipment failure. Specializing in elevator factory， old brand， price advantage， the helmet should be tightened and worn correctly and the operation buttons can be set on each floor and the lifting platform workbench to achieve multi-point.

QSan JoseWhen using the helmet， and the helmet strap should be fastened under the mouth and jaw and tightened.

ZnFunction: convenient unloading，Lift equipment strong stability and low maintenance cost. It is applicable to various vehicles on the loading and unloading site and places with relatively heavy traffic. Loading and unloading platform， lifting platform and unloading platform: anti-slip device: the device is welded by steel plate，HollingoleFixed simple lifting cargo elevatorHow is the price trend before the holiday which can realize anti-slip function and is reliable.

Card lock; It is also a tool used to prevent the unexpected and sharp decline of equipment， and can be used in combination with lock and explosion-proof valve.

The hydraulic torque converter and compensation system of the mobile elevator are defective， such as the hydraulic torque converter is weak the power shift fails， the oil temperature is too high， the hydraulic torque converter is weak， the hydraulic oil quantity is insufficient， the back pressure is insufficient， the amount is used，Cargo elevator_ Electric elevator_ Electric lifting table_ Lifting equipment_ Lift equipment_ Aluminum alloy elevator - cargo elevator factory the torque converter pressure regulating valve， the back pressure valve and the set pressure value power shift fails， the quick-return valve， the pressure reducing valve， the power transmission valve The reversing valve is jammed and internally leaked. The oil pollution is serious. Check the cause of valve jamming and eliminate it accordingly. Filter or replace the hydraulic oil. If the oil temperature rises too high， check whether the cooler is defective. Check the hydraulic oil quality. The brand hydraulic boarding bridge is also known as the hydraulic loading and unloading platform. It can realize the rapid loading and unloading of the goods. It is widely used and popularized in the market because of its simple structure design， flexible and convenient use， high efficiency.

dThe question of how to prolong the service life of the hydraulic lifting platform is simply discussed here. Many people may not know this kind of equipment， especially which factories are producing this kind of equipment. It is suggested that friends can search online， because many companies selling and producing this kind of equipment now have their own official websites， There is a more detailed introduction about maintenance and maintenance on the Internet. The paint of the elevator is not only a beautiful layer“ Clothing”， It is also the primary protective layer. Paint can insulate the air， avoid the direct contact between steel and air， and slow down the corrosion progress. But there are some common sense that you dont know. Next， let me ask us to explain the tips of anti-corrosion treatment of the paint layer of the lifting channel: choose a reliable brand for the oil paint of the elevator， cheap and not greedy. You cant ask for quality， only price. For example， Chenhong and Lipang are all trusted brands; Apply anti-rust paint directly after shot peening. It is suitable for general mineral oil and composition hydraulic oil， but not for water-bearing hydraulic fluid. Because it is not bound by the conditions of the treatment elevator， the phosphating after pickling is mostly used for large elevators. It is applicable to all media， but the lift cannot be too large due to the restriction of pickling and phosphating tank; Sand blasting and plastic spraying. The elevator is applicable to all media， but the lifting channel cannot be too large due to the restriction of drying equipment;

XThe overall structure is intact. Check whether the overall structure is deformed and whether the important parts are damaged， especially the load-bearing support rods and chains.

YSupply chain quality managementCleaning and keeping clean is the first thing to do. Regularly clean the dust or debris on the motor of the hydraulic lifting platform， otherwise the accumulated dust will fall into the motor fan for a long time， and it will be very difficult to operate. Just like the notebook computers we use at ordinary times， if we do not clean the dust at the fan of the computer for a long time， the computer will not be easy to heat dissipation， even buzzing， and it will be much better after cleaning， The same is true for the motor cleaning of hydraulic lifting platform; It is strictly forbidden to connect the wrong power line in the wiring. When wiring， it should be clear whether it is V or V; How to properly maintain the motor of the hydraulic lifting platform to avoid wet motor. Of course it is safer to keep things related to electricity away from the water. Do not use them outdoors in rainy and snowy weather. Also， pay attention to choose clean and dry places during storage; It is strictly prohibited to overload the hydraulic lifting platform， and never overload it， which will burden the motor， and may burn the motor; (The editor here suggests that when purchasing the hydraulic lifting platform， you should consult with the manufacturer about the overload protection device. The overload protection device is generally optional by the manufacturer. If you add this device， you dont need to worry about whether it is overloaded during the use process， and it wont be too expensive to add this device. It is safer and more secure to use later); Do not adjust the overflow valve at will (also known as“ solenoid valve”)

iCThe development history and current situation of scissor-type aerial work platform With the increasingly widespread use of vehicle-mounted aerial work platform in production， it has gradually been recognized by various industries and began to be applied in other industries with similar working conditions. With the continuous expansion of the scope of application， some shortcomings are gradually revealed in the process of use in some occasions， such as its huge size is difficult to use in a narrow working space， and the high-speed drive function cannot play its role in a narrow space. In addition， if the hydraulic stabilizer configured on the old vehicle-mounted platform fails， the equipment can not continue to be used. These limitations greatly reduce the working efficiency of the equipment. In order to meet the market demand， in the middle and late s， a new type of production leveling&mdash& mdash; Self-propelled remote control aerial work platform came out. Since the birth of this new product， the field of aerial work platforms has grown rapidly. It is also from this beginning that the global aerial work platforms have begun to develop in the direction of serialization. The structure and production process of this self-propelled remote control aerial work platform are relatively simple. A large number of improved aerial work platform products have entered the American market in large quantities. With the popularity of this product， some new contradictions have emerged. In some special occasions such as gypsum process， lead process， live working and fire rescue， people urgently need a more compact and portable product. Driven by this demand， the scissor type aerial work platform came into being. Due to a large number of electric designs， the scissor-type aerial work platform can move freely in a narrow space， and even can be used on some fragile ground and bearing ground. At present， the demand for scissor-type aerial work platform is increasing， and its proportion in the rental industry has even reached %. Professional sales of goods elevator factory and other products with a complete range， best-selling equipment at home and abroad， long service life! Product wire product industry leader， welcome to call for consultation

The concept of hydraulic boarding bridge The boarding bridge uses the power system. The large oil cylinder raises the entire equipment inclined plate. When it rises to the large height， the small oil cylinder starts to work and stretches out the loose-leaf tongue. All the equipment plates are effectively welded with high quality checkered steel plates and profiles， with long service life.

How to properly handle the elevator after water ingress to keep the elevator high in front and low in back as far as possible， which is beneficial to discharge the water entering the exhaust pipe and avoid damage to the converter.

Quality AssuranceyThe check valve is damaged. The check valve is designed to prevent oil return. If there is a problem， some oil will return， so it can be replaced at this time.

XKeep the system clean and replace the oil and filter regularly. Good hydraulic oil contains a variety of additives which can prevent oil deterioration or block system parts. However， these additives will lose their effectiveness after a period of time. Therefore， the oil should be replaced regularly to ensure that the additives play a role. The filter can only absorb a limited amount of dirt particles and other impurities from the oil. Replace the filter at the recommended interval to keep the system clean.

The rail-type cargo elevator has passed the inspection and commissioning before leaving the factory， and all technical indicators have met the design requirements. When it is used， it is only necessary to connect the power supply， and the hydraulic and electrical systems do not need to be adjusted.

cKedzierzyn KozleThe power unit adjustment， whether it is a scissor-type lifting platform or a guide-type lifting cargo elevator， is made up of the power unit and the oil cylinder. The power unit is equipped with four outlets during production， which can be adjusted to increase or decrease the hydraulic oil flow of the oil cylinder. We can adjust the hydraulic oil flow by adjusting the speed of the motor or the electro-hydraulic proportional valve; What factors will affect the lifting speed of the hydraulic lift oil pipe? The longer the hydraulic oil pipe is， the longer the lifting time will be. Therefore， during installation， and the corresponding adjustment can be made on the premise that the equipment meets the normal demand and safety.

cDBuffer shall be added if the length of safety rope is less than m.

Check whether the self-locking device is normal before the differential protector works at height.