How to determine the quality of driving lines

The quality of the trolley line , ie the slip line, can be based on the following standard constants:

1, carbon brush life - is a consumable, the distance traveled affect the equipment maintenance cycle, so we use the trolley line equipment, we must pay strict attention to the driving distance of the trolley line, which is like a car, the general life expectancy It is proportional to the distance traveled.

2. The outer surface of the slide wire is the quality of the slide wire shell - suitable for temperature, environment, etc. For example, the sun can not be exposed to the sun, the winter can not be too cold, and when it is not used for a long time, attention should be paid to a reasonable collection to prevent weathering and other problems.

3, collector performance - mainly from the wheel life, turning wheel design and whether the collector meets a variety of environments. Special attention should be paid to the issues of hillside and downhill, and pay attention to the special treatment of turning wheel design and collector bite under different driving routes.

4. Deformation is the issue of slickline expansion - the expansion problem should be considered after the length exceeds 100 meters.

5, voltage drop problem - according to the length of a variety of copper strip voltage drop is different, so after installing the trolley wire to carry out special debugging.

Aluminum Foil Rock Wool Board

Rock wool board, also known as rock wool thermal insulation decorative board, Stone Wool Board for Heat Insulation, is an inorganic fiber board made of basalt as the main raw material through high temperature melting processing. It was successfully tested in June, 1981. Rock wool board is a new type of thermal insulation, flame-proof and sound-absorbing material.Rock Wool Board is widely used in petrochemical, textile metallurgy, power transportation, construction agriculture and other fields.

The artificial inorganic fiber made of rock wool board by high temperature melting process has the characteristics of light weight, small thermal conductivity, heat absorption and incombustibility. The initial development is a common type of application in construction, which is mostly used in industrial buildings. It should meet the requirements of "Application Types and Basic Requirements of Building Thermal Insulation Materials". Rock wool is a kind of external insulation material. When the market share of 90% of the organic thermal insulation materials is stagnant, rock wool, as an inorganic thermal insulation material for exterior wall, has ushered in an unprecedented market opportunity.

Aluminum Foil Rock Wool Plate,Fireproof Aluminum Foil Rock Wool Board,Soundproof Aluminum Foil Rock Wool Board,Fireproof Aluminum Foil Stone Wool Board

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