Today, NBCHAO will tell you about the film coating machine. Usually, when users choose a film coating machine, they may encounter some problems, such as what is the best? How should I choose? In fact, the selection of the film coating machine is relatively simple. Generally, there are three functions that customers need to choose:
One is speed regulation. Speed regulation is generally a self-contained function in the coating machine, but it is divided into stepless speed regulation and ordinary speed regulation. Because of different coating materials, especially those with relatively high viscosity or strong volatility, they need to have a more rigorous control to what extent the coating speed reaches when they are coating the film.
The other is the heating function. For general coatings, if heating is required, in fact, it is enough to choose a film coating machine with heating function.
Another is the function of vacuum adsorption. The vacuum adsorption function is generally composed of a Vacuum Pump with a vacuum plate on it. The vacuum plate is composed of many different concave holes. The function of the vacuum plate is to make the substrate more evenly adsorbed on the vacuum plate, so that it can be more uniform when it acts as a coating film. General domestically imported film coating machines, for example, the well-known film coating machines produced by RK Company in the UK, and the film coating machines produced by TQC in the Netherlands, as well as the modern environment in domestic production, companies such as Pushen, and other domestic production equipment There are also some manufacturers like Annie Matt who specialize in film coating machines. Basically, the functions of film coating machines are similar. The difference lies in the stability and durability of the motor and the process of the film-coated master, especially the high-end ones such as RK’s film-coated master can cost 10,000 to 20,000 yuan.
But generally because the film coating machine needs to use some equipment to coat the film, the film coating machine itself cannot coat the film. It is equipped with some accessories on it, such as the wire rod when we usually scrape samples by hand, and the Film Applicator, such as the I-shaped Film Applicator, such as the adjustable Film Applicator ,
In addition, the width of the coating film inside the film coating machine may be of more concern to customers. Generally, the coating film width of a general film coating machine is about 200-300mm, and the effective coating film length is between 300-400mm. Generally, if the coating film width is 300mm, the breakthrough length can basically reach 400mm. Customers can choose the right one when coating the film. Of course, it does not mean that there cannot be more coating area requirements. Sometimes it can be customized when it is large. Some manufacturers provide customized functions. In this regard, you can consult Beichao. There is nothing to talk about in terms of speed regulation, but in terms of coating speed, under normal circumstances, the speed of general film coating machines may reach up to 1200mm/min. Many film coating machines produced by manufacturers provide stepless speed regulation. Under normal circumstances, two , and sometimes it will be divided into four 250g weights.
Generally speaking, the film coating machine is mainly to reduce the error caused by manual film coating and improve the repeatability effect. The difference between imported and domestic ones is the motor, and the other is the film-coated board. The smooth, flat and linear shape of the board directly affects the accuracy and effect of the coating film. This is the core. The motor is mainly poor because vibration and other factors affect the coating film. , and there is the issue of longevity. One of the more interesting things is that in order to reduce the impact of the vibration caused by the motor, many manufacturers suggest that the film coating machine with vacuum adsorption function should be equipped with an external Vacuum Pump. Although this is not beautiful, it is indeed a good way to reduce the vibration of the film coating machine itself. method, you may wish to try.
North and South Tide Mall
2018/12/8
