The tamping machine is free to lower, the hydraulic winch is fast to drop, and the model of hydraulic winch is complete

  The tamping machine can freely lower the hydraulic winch and quickly drop the hydraulic winch with complete models
The maintenance of the machine is continuous, marking its own winch “ Preventive needle ” Carry out inspection and maintenance measures once in a period of time, timely replace damaged parts and vulnerable parts, and properly maintain your own hoist to avoid trouble during operation
Important parts of the hoist shall be observed and inspected at any time, such as brakes, clutches, stoppers and other key parts
Pay attention to their operation and damage, and eliminate the faults
If the hoist has not been operated for a long time, inspection and maintenance measures shall also be taken when it is used again
For better maintenance during the shutdown of the hoist, it shall be parked in a ventilated and dry position to prevent moisture and corrosion
During the disassembly and assembly of the hoist, pay attention not to collide with the mating surface, and check the wear of the friction surface, the wear of the gears and bearings, the wear of the rotating parts and connecting parts, and the electrical components
If the use of the hoist is affected, it should be replaced in time
Before checking the electrical equipment, the power switch must be turned on in advance
The electrical equipment must be kept clean
Therefore, the dust, dirt, grease, etc
must be removed regularly
No contact is allowed to have oil
The burned or oxidized contact should be polished with fine sandpaper
The insulating ring should not be washed with gasoline
In order to prevent the contact surface of the armature iron core from rusting, it should be lubricated with machine oil regularly, and then wiped clean
Each section of the cast iron sheet of the resistor should be regularly checked for fracture
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Let's learn about the relevant knowledge of the hoist industry
First, industry overview construction hoist is the basic mechanical device of hydraulic winch manufacturers in hoisting and transportation machinery
It has a wide variety of categories
It is widely used in industry, construction, metallurgy, petroleum, chemical industry, wharf and bridge engineering
Compared with other hoisting and transportation machinery, such as tower crane, truck crane and other large equipment, the winch is characterized by low price, simple structure, easy manufacture and convenient operation and maintenance
It is simple and easy to use in combination with multiple sets
The equipment with large volume and weight (more than 100 tons) can better show its unique performance
The use and manufacture of hoists in China has a long history
Since the early 1950s, Fu The new mining machinery factory has started to produce the first building type hoist, and now it has mass serialized the production of hoists of various specifications and models
From the perspective of production layout, almost every province and city except Tibet has a distribution factory
There are about more than professional and part-time production plants in the country, providing the country with about 15000 hoists of various specifications and models every year, creating a wealth of tens of millions of yuan for the country
2、 With the development of the industry, the standardization of hoists has also been carried out effectively
Since the mid-1950s, various factories have successively formulated a number of enterprise standards to meet the urgent needs of production
In the 1960s, due to the gradual increase of manufacturing plants, each factory formed its own system, the parameters were not unified, and the parts could not be interchangeable, which brought inconvenience to the use and maintenance
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