15th
Quality Supplier
Main Products :china flat die,china Foam sheet die,china extrusion mold
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| Product Name: | Cast Film Dies |
| Maker/Manufacture/Company: | Jingcheng |
| Product Category: | Cast Film Dies |
| Place of origin: | in/from Huangyan |
The use of advanced polymer melt analyzer combined with “state of
the art” Die Flow Software assures optimum design and performance of the
die. Die fine adjustment systems are available as manual, or automatic,
push only, or push and pull.
For the automatic control die, the expansion bolts are completely isolated
from the die body heat for optimum performance and response time.
When equipped with a suitable gauging system, product thickness
can be controlled to ±1%.
Both internal and external deckling systems are available.
Die width: tailor made up to 8000mm
Product thickness tolerance: ±3%
Die lip radius: R0.05
Die lip surface finish: up to R 0.01μm
Flow channel surface harden treatment by chromium plating. Plating thickness: 0.02-0.03mm
Hardness: HV900-1000
Roughness of flow channel: R 0.01-0.02
Film can be produced as thin as 0.5μm, at widths up to 8000 mm.
