PwaviHigh performance elevatorTechnical performance analysis and selection principles

Check the limit switch to see if all the limit switches are loose. If so, please tighten them. Pay special attention to the ultra-high protection stroke of the hydraulic lifting platform to avoid accidents caused by the equipment exceeding the high safety height; check the pins (ear pins and center pins) Check whether the nuts, nuts, screws, etc. are loose, if any, should be reinforced immediately; ensure that the hydraulic lifting platform rises and falls smoothly; outriggers (for high-altitude operating platform)The contact opening and closing of the travel switch of each safety device must be reliable, and the contact arc crater should be polished in time.PwaviAfter careful inspection, it was found that it was mainly caused by two reasons. One was the loss of hydraulic pressure, and the other was leakage of hydraulic valves or seals.Before the elevator manufacturer connects the motor to the elevator please make the keyway of the motor shaft perpendicular to the tightening bolt. In order to ensure uniform force, please screw on the mounting bolts at any diagonal position first, but do not tighten them tightly, then screw on the other two mounting bolts at diagonal positions, and then tighten the four mounting bolts one by one. Finally, tighten the tension bolts. All tightening bolts need a torque wrench to fix according to the marked fixed torque data and check whether the lift and lifting platform are used.How should we check the construction site of the construction hoist? you know?Sonbong,As for the guide rail elevator installed outdoors, it is often exposed to rain and sunlight, so special attention should be paid to regular maintenance and inspection to avoid accidents.The water cooling of the hydraulic station is generally tube-type water cooling, and its type selection is based on the heat load to calculate the heat exchange area, while its air-cooled elevator is carried out by using an air cooler, and it is The heat transfer capacity is calculated according to the heat load, and then the type selection calculation is carried out under the condition that the flow rate can be satisfied. Therefore,PwaviLifting cargo elevator 3 tons, and there is a big difference. Long-term promotion of freight elevator factories and other, Long-term cooperation, mutual benefit and win-win. If you choose the wrong supplier, you will be overwhelmed with all kinds of after-sales troubles in the later stage. Recently, I have seen many netizens report the problem of very loud oil cylinders. Today, the editor will simply popularize the knowledge for everyone.Nowadays, small and medium-sized enterprises are holding products with the idea of ​​good quality and favorable price.

Uses: The scissor-type fixed lifting platform is mostly used for the transportation of goods between the height differences of the production line, the loading and unloading of materials, the adjustment of the working height during the assembly of the workpiece, the feeding of the installed machine at a high place, and the storage and unloading place and Forklifts and other handling vehicles are used for fast loading and unloading of goods, then install it and install it again.The surface of the brushes of each part should be kept clean blow off the plunger with compressed air fixed three-dimensional parking and other places.Remove and disassemble the descending valve of the hydraulic elevator, and the pressure of the brushes should be adjusted so that the area is not less than %. Professional elevator factory, large quantity favorably, high quality and low price. Fire-resistant-waterproof-high temperature resistant, durable, safe and reliable.Potential development,Guide rail lift (also known as freight elevator) is a non-scissor hydraulic lifting platform, which is mainly used in industrial plants, restaurants, restaurants, warehouses, docks, workshops and other places that need to move goods vertically between high-rise buildings above the second floor. The low height is especially suitable for sites where the site is not suitable for digging pits. What problems do we need to pay attention to in these places where elevators are used?Goods should be stacked on the platform and not tilted. When the freight elevator goes up and down beyond the range of the platform,Pwavi2 ton lifting cargo elevator, no one should stand around to watch.The daily maintenance of the hydraulic lifting platform in normal use is essential, but even if there is normal maintenance on the equipment, any possible problem cannot be ignored, so in order to ensure that the process of using the hydraulic lifting platform for each operation What aspects do we need to check before operation? Today, the editor will give you a popular science.

The wrong connection of the motor of the elevator When a coil, coil group or one-phase winding is reversed, it will cause a serious imbalance in the three-phase current and cause the winding to overheat.offer,Walking: assisted self-propelled, two-wheel traction, self-driving, and car modified.Hydraulic lifting freight elevator, cargo elevator, is mainly designed for transporting goods, usually accompanied by people. The freight elevator car has the characteristics of long and narrow. A vertical lift powered by an electric motor, fitted with a box-like gondola. Fixed lifting equipment serving specified floors. It has a car that runs between at least two vertical columns of rigid rails. Let's take a look at its daily maintenance skills: Daily maintenance skills for hydraulic lifts The newly installed hydraulic lifts first have a warranty period from the elevator manufacturer (generally -- years).Hydraulic pump station: special pump station for domestic lifting platform, mesh type, iron plate seal type.Pwavi,Today, the editor will talk about a series of safety devices and their uses on the guide rail hydraulic lifting platform.Many customers think that the operating power supply of the hydraulic lifting platform is below the safe voltage of V, and there will be no electric shock. They are wrong. Normally, there will be no electric shock, but if there is improper operation, it will still be very dangerous. So how can we effectively prevent the occurrence of electric shock accidents? Today, the editor will share safety knowledge with you.Secondly, there must be no dirt on the friction surface. If there is dirt, it needs to be washed off with gasoline or thinner; the gear box, gearbox,Pwavi5 ton lifting cargo elevator, external gear and other parts of the equipment and the hydraulic oil must be in accordance with the requirements in the table; Correctly maintain the hydraulic guide rail lift. Regularly check whether the wire ropes in each part are broken or loose. If this phenomenon is found replace them in time. If there is any looseness, it should be tightened in time. The connecting bolts of the equipment should be checked for tightness when the body is under pressure. All connecting shafts should be equipped with cotter pins; check whether each mechanism is operating normally, whether there is noise or failure , to eliminate all faults in a timely manner; when installing, dismantling and adjusting the slewing mechanism of the equipment, it is necessary to pay attention to the parallelism between the reducer and the center line of the gear, and the appropriate meshing gap; conduct a comprehensive inspection of the equipment regularly, whether the wires and cables are If there is damage, whether the motor is overheated, replace it in time and continue to run after troubleshooting; ensure that the bearings of the motor, each box, distribution box and brushes must be kept clean