Extrusion Flat T Die Head for PVC Thick Plate Extrusion Line

Sheet Die
APPLICATION:
 Sheet die series and Co-extrusion feed block,including dies for producing optical sheet,light guide plate,stationery sheet,board for producing refrigerator and bathtub ,pvc foamed board and so on.
Raw Material:PP,PE,PC,PMMA,ABS,PET,EVA,PS,PA,PVC,PVB ,etc
Max width:6000mm,thickness can reach 50-60mm or customized

Technical Data: Monolayer/ multilayer coextrusion composite sheet /board die can perfectly meets with demands of customized production ,from optical sheet with 0.1mm thickness to over-thick board with 50 mm thickness.
Fast lip open system:
 Fast lip open system will shorten the thickness adjustment time apparently, compared to ordinary adjustment time which is around 20 minutes without halting the line.
Application thickness :1-5mm.
Optical sheet automatic control die
 Combining automatic fine-tuning device and multi-layer coextrusion technology improves the precision and the thickness adjustment error is controlled within±1%
Design the flow channel according to the polymer analysis to get uniform and steady melt flow.
Receiving feedback from thickness gauge, through computer controlling and automatic fine-tuning,achieves continuous adjustment and optimizes the transverse evenness of product thickness.
Dedicated sharp design for die lip , shortens the distance from die lip and shaping roller and gets high -quality product.
Pvc foamed sheet/board die
Adopting high-uality steel
Coat-hanger flow channel and unique design of restrictor-bar without dead corner,effectively overcome the corrosivity of pvc. It can be co-extruded through feed block to get perfect composite foamed board.
Special design for the flow channel and die lip,suitable for different types of foamed materiats.
Die lip temperature control unit, ensures to get foamed board with different foam rates.
Can produce co-extruded foamed board with rigid surface layer and foamed inner layer.

Stripe Colors die series
  Through Special flow channel design and multilayer co-extrusion feed block can get multi-layer product with combination of different widths and colors.