Double material is coil automatic processing line that is commonly used in uncoiling device, one of its vertical increases open-book way, advantage is that it has two loading up winding mandrel, can carry two material at the same time, in a higher shrinkage coil tube open book at the same time for another winding mandrel feeding, saving production line of refueling downtime.
The double-headed material frame is the same as MT series heavy material frame, which has two types of power type and power type, and their respective USES are different.
1, unpowered double material is a standard type, it itself is not power drive, only a brake motor is equipped with adjustable tension, its use by subsequent leveling machine drive to achieve an open-book collocation, do not need to set aside a long work area, which can realize synchronization with production line open-book, speed is quick, is often used to cooperate with S type high-speed leveling machine, wheel tape feeder, high-speed punch press use of high speed stamping automatic production line, used for motor stator iron core, the processing of EI.
The advantages of non-powered double-ended material frame are as follows:
Small floor space, uncoiling speed, shortcomings are: not suitable for the uncoiling of sheet material belt, material thickness of 0.5mm or material is very soft, it is easy to be pulled.
2. The power double-ended material frame is an optional type. On the top of the frame, there are two vertical motor driving devices.
The advantages of a powered double-ended material frame are:
All kinds of thick rolling materials can be used, there is no problem of strain;Disadvantages: large space, the more thickness of the material to wait for the interval also needs to be longer, slow unwinding speed, not suitable for high speed stamping occasions.
