The extruder can make PP/PS/PE sheet with two colours.
The sheet is used for making a variety of two-color plastic cups,bowls,plates,boxes,dishes,trays,heavy-caliber plastic cups,plastic packaging products.
The equipment is composed of extruding parts,filter parts,die-head parts,three rollers parts,traction parts and rewinding parts,including screw,cylinder,die head are made of high quality specially-treated alloys.It is characterized by abrasion resistant,resistant to corrosion,high-temperature resistant,etc.The extruding channel is even in resistance force and has no retention,which have the sheets of thickness is in balance.The internally spiral tank ensures an effective cooling.With motor/hydraulic pressure changes net device,it is easy to change and install.It is easy to change net device by motor/hydraulic pressure.