Full automatic screen changer for extrusion machine
This kind of screen changer DHW series now is one of the most popular with the customers. its owe to the features of full automatic. You just install it, and then forget it.
This kind of screen changer consists of the heating and cooling system, and electrical controlling pack. And equiped with the light and voice warning device, when the melt pressure raise up to the pressure we preset, the warning device will alarming automatically, this time , the screen will move forward automatically.
The folowing picture is the whole set of the Full automatic screen changer for extrusion machine.
This full automaic screenchanger for extrusionmachine can be used for
1, pipe extrusion line
2. aheet extrusion line
3, cast film line
4, plastic recycling pelletizing line
Remark, when this kind of full automatic screen changer used for the plastic recycling machine, the cost of operation will be higher than use the other kind of screen changer.
the screen belt is disposable products, and the price is not very low. since the raw material is very dirty, when we use this kind of screen changer, the screen will be expended very fast, and we need to stop the working machine and then replace a new roll of screen. so , when we use this kind of full automatic screen changer for extrusion machine, the cost will be higher.
You may ask that how long will a roll of screen last.
it does not have a precise time, it depends on the screen change frequency.
Here I show some pictures of the full automatic screen changer for extrusion machine.
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