NirjihasaSelf propelled aluminum alloy elevatorHow to maintain quality issues

The purchase time of aluminum alloy elevator and the price of aluminum alloy elevator will also be determined according to the product order cycle. Compared with aluminum alloy elevator， it is difficult for many customers to purchase the corresponding product model when purchasing this product. Because many customers need to use it within a limited time when purchasing， they will choose the product supplier with fast delivery and short delivery time. The aluminum alloy elevator manufacturers mainly produce seasonal products. So when many customers buy， the manufacturer has no stock. If they want to buy， they need to rearrange the order for production. The production cycle varies from - months. And those suppliers with stock will also consider the factor that customers are not in a hurry to increase the price of aluminum alloy elevators.

3The errors in hydraulic maintenance can be divided into two categories， one is the technical measures that lead to errors due to the wrong understanding of professional technology，Aluminum alloy elevator manufacturer such as assembly errors.

cNirjihasaThe engagement between the same rotating parts，HelsinkiProfessional aluminum alloy elevatorReasonable operation and protection such as gears， rolling mills， mixing wheels， etc. (Recommended reading: maintenance knowledge of aluminum alloy elevator).

The hydraulic working system of aluminum alloy elevator mainly uses hydraulic pump for power transmission. Therefore， the hydraulic system of aluminum alloy hydraulic elevator needs strong sealing. First， it is to prevent air intrusion. Second， it is to prevent water intrusion. Air intrusion will oxidize the hydraulic oil， and if there is too much air， the hydraulic system cannot work normally; The invasion of water will emulsify the hydraulic oil，Aluminum alloy elevator manufacturer cause the lubrication function of the hydraulic oil to fail， and increase the wear of the hydraulic cylinder. Because the majority of customers cant ignore this time， the hydraulic oil emulsification of aluminum alloy hydraulic elevator must be replaced in time. If impurities are found in the hydraulic system， they must be cleaned in time， so that the hydraulic oil can be considered and the hydraulic components can be cleaned one by one.

QPukongAfter the elevator works for hours， the mechanical and electrical systems shall be overhauled.

AdThe contact surface of each part of the brush shall be kept clean and the brush pressure shall be adjusted so that the contact area is not less than %.

Before installation， carefully read the Operation Manual and Parts Atlas.

Pay attention to check whether each wire rope has broken wires and loose strands. If it exceeds the relevant regulations， racks， reinforcement etc. The height of the standard section is m， and the vertical direction passes through M× high-strength bolt connection reaches the specified height. The columns are divided into standard columns and limit columns，Aluminum alloy elevator manufacturer which are mainly used for * bottom and * item. When the microswitch on the driver contacts the limit block on the limit column， it will stop automatically to prevent the driver from colliding with the base or crossing the column and causing danger.

ZIn recent years，HelsinkiProfessional aluminum alloy elevatorReasonable operation and protection with the rapid development of industry， aluminum alloy elevators have been used more and more widely in production. The volume of use has increased geometrically， improving labor productivity， and producing significant economic and social benefits. At the same time of large-scale use and rapid development a series of problems involving technology and management are increasingly exposed. Some problems can not be solved in time. Over time， the consequences are hidden dangers， dangerous situations and accidents， which cause heavy losses to the safety of peoples lives and property and have adverse social impact.

YJob descriptionDuring the installation process， the operation must be carried out at the top of the cage，Aluminum alloy elevator_ Aluminum alloy lifting platform_ Aluminum alloy lifting platform - aluminum alloy elevator manufacturer and the operation inside the cage is not allowed.

mARemote control technology is not new to us. For example， the TV and air conditioner we often use all use remote control technology. Now， Chinas elevator industry has developed relatively mature， and needs to start from the details to seize the market. Today， lets take a look at how the elevator uses remote control technology?

Check the connection of each part frequently and tighten it if it is loose. The tightness of the connecting bolts of the machine body should be checked when the machine body is under pressure (the rotating arm can be used to cause the pressure). All connecting shafts must have cotter pins and should be fully opened.

Only after passing the trial load test can people be used.

Packaging strategyyIt is forbidden to run the engine for a long time in a closed garage. The exhaust gas from the engine of aluminum alloy elevator contains carbon monoxide. This is a kind of toxic gas， which is in low concentration of carbon monoxide for a long time. It can cause headache， shortness of breath， nausea and vomiting， body deficiency， dizziness， psychological disorder and even brain damage. In serious cases， it can cause death， such as starting the engine of the equipment in the garage.

FEven if there is a problem， it can be solved in a timely manner. In this way， it can not only protect the platform， but also ensure the safety in the process of use.

Regularly check whether all mechanisms operate normally and whether there is noise. If any fault is found， it must be eliminated in time.

wNirjihasaHow to maintain the aluminum alloy elevator when it is not in use. If the aluminum alloy elevator is placed in the warehouse， its weight is borne by the four wheels of the elevator. If it is too long， we must open its four support legs to bear the weight of the elevator itself， so as to protect the rubber tires.

aADuring the test load， it is also necessary to carry out several times of test load. The no-load test can be selected to check whether the lifting and lowering speed of the aluminum alloy elevator is reasonable， whether the stability of the platform can meet the requirements whether the sound is normal， and whether the rated lifting height can be reached. If the test data is normal， the second test load can be carried out; The second trial load test can choose half-load test， focusing on the stability of the platform. If the sloshing is within the allowable range， the third test - full load test can be conducted to determine whether the parameters of the platform are normal under the rated load. If it is normal， the fourth test - overload test can be carried out， and % load can be added for the test to check whether the anti-overload device of the platform is reasonable. If the setting is correct， it means that the overload device of the lifting platform is not reasonable， and the manufacturer should be required to readjust the setting.

Solution: If the reversing valve used is a hydraulic reversing valve， the throttle element in the oil circuit should be adjusted to make the reversing smooth and impact free; Vibration prevention and noise reduction can be achieved by changing the natural frequency of the pipeline system， changing the position of the valve or adding an accumulator appropriately.