PET sheet die extrusion sheet die
PET Sheet die series and co-extrusion die feed block,indcluding dies for producing optical sheet,light guide plate,stationery sheet,board for producing refrigerator and bathtub,PVC foamed board and so on.
Ranging among the world leading twin-screw extruder producers, Batte has manufactured a dedicated PET processing machine ready for testing within a few weeks.
From the very beginning, results proved to be definitely encouraging for both Bandera and its customers. By the end of 1999, the first PET sheet extrusion die line was successfully installed in southern Italy (it featured a double twin screw configuration). Batte technology was promptly patented. Since then Batte has kept on developing its technology.
Outstanding results in terms of process flexibility, melt purification and cost-effective aspects have been obtained. Bandera customers are constantly supplying packaging products to world leading food industries.
Technical data
|
Item |
Specification |
|
Die steel |
P20/5CrNiMo |
|
Material |
PE/HDPE/LDPE/PA/PS/LDPP/HDPP/ABS/EVA/PC/PMMA |
|
Width of the die |
500mm-5000mm adjustable |
|
Thickness of the product |
5-20mm |
|
Choked flow rope |
90° |
|
Way of flow passage |
clothes rack type |
|
Voltage |
220V/50hz |
|
Heating type |
heating inside |
|
Heater element |
stainless steel heating rod |
|
Mode of connection |
closed cycled connection |
|
Fastening piece |
12.9 high strength |
|
Precision of polishing |
Polishing precision of the stream surface of the die lip 0.03-0.04(μm)other parts is 0.04-0.05(μm) |
|
Galvanization |
the stream surface of the die head are treated by chrome treatment. Thickness 0.03-0.04(μm),hardness: 60-65Rockwellc,the chrome treatment thickness of the ektexine is 0.01-0.02mm. |
|
Installation |
according costumer’s request |
|
Way of charging |
central ring charging way |