How to choose the right car beauty?
For car owners, it is not only about learning to drive but also about car maintenance. The maintenance of the car is good, and its useful life will be extended. In addition to maintaining important parts such as tires and engines, the appearance of a car is also very important. The appearance of the body is well maintained. Not only does it look comfortable, but it also opens up. How much do you know about the variety of exterior care in car beauty shops? Do not understand does not matter, in this article will introduce the difference between the four car appearance maintenance. First, coating Coating refers to the use of inorganic or organic and other environmentally friendly materials, the formation of a protective film on the surface of the car body, sealing is very strong, just like the body surface put on a very thin "protection clothing." Can play a brighter, brighter, waterproof and anti-acid rain, anti-ultraviolet radiation, anti-wear, anti-birds, gum erosion and other effects. The effective period of coating is basically about 1 year, the price is 500-1000RMB, the effect is still relatively ideal. This kind of car beauty requires high skill in equipment technology and workers' masters, and it needs to operate in a dust-free and cool environment. If you are looking for a car beauty shop with poor qualifications, and you are still signing a plated sign, it is best not to choose this service. Second, sealing glaze Sealing glaze is also known as deep waxing, but it replaces ordinary wax with more advanced waxes. Car sealing is achieved through high-frequency vibration, deep waxing, can greatly extend the body's gloss retention time. To some extent, it can be waterproof, anti-static, the validity period is usually about 3-4 months, the price is 300-400RMB. However, after sealing the glaze, in order to maintain the gloss of the car, we must choose to do this every time. The owners must be careful when choosing. Third, waxing Waxing is actually applying a layer of organic wax to the surface of the car's paint after washing. Just like a girl's "make-up", the main effect is to brighten and brighten the car's appearance, prevent static electricity, and last for 15-30 days. The advantage is that the operation process is simple and the price is generally around 100, so it is widely used. If you frequently use waxing maintenance, it will make the car paint dark and occasionally acceptable. Fourth, plating crystal Plated crystal is the highest grade car beauty, it is better than the coating, sealing glaze, waxing effect. Crystal plating uses inorganic coating products. It does not suffer from its own oxidation and erosion of the paint. It is truly capable of achieving a "mirror level" effect. It takes 1-2 days for the car to be plated. It is also the most expensive of these four. Editor's Note: In the appearance of beauty for the car, we must be careful to choose all kinds of services. Pay attention to observe and prepare in advance. Xiao Bian wants to say that some automobile 4S stores and chain beauty shops do not rely on the general public. As long as they can make money, they will all sort of flicker.
Slewing Controller is a kind of Tower Crane slewing control device, combined speed and voltage regulation and eddy current speed controling. The slewing control block control the speed of eddy current torque motor, to make the tower crane slewing mechanism start, working and stop smoothly. This kind of Slewing Controller is used to regulate and control the speed of three-phase torque motor of AC 50Hz, voltage 380V.
HRCV slewing controller is a hoisting slewing controller developed by our company according to service condition of customer.
Slewing Controller, Slewing Control Block, RCV Slewing Controller, Crane Slewing Controller,Tower Crane Slewing Block, Slewing Controller for Tower Crane SHEN YANG BAOQUAN BUSINESS CO., LTD , https://www.sytopkittowercrane.com
The main technical feature as follows:
(1) This product combined the controller and thyristor module,the connection of the users is simple and easy.Prevent the damage of the controller and thyristor module caused by mis-wiring of the customer.
(2) Realize the best optimization of AC voltage control curve and DC voltage control curve.
(3) With the function of inching during operation, realize the accuracy.
(4) The electronic components adopt the imported industrial grade chip, on the control panel directly with power supply and direction indicator light.
(5) Adopt the coating treatment on the printed circuit board,enhance the dust prevention and anti-condensation capacity of the circuit board.