PVB Cast Film Line Machine PVB Glass Film Making Machine For
Building Automobile Glass Film
1. PVB Cast Film Line Machine PVB Glass Film Making Machine Introduction
Gwell has developed a new generation of safety glass laminated film
PVB Cast Film Line Machine based on its own processing experience
in plastic extrusion sheet equipment and integrated PVB Cast Film
2. Process of PVB Cast Film Line Machine
After accurately measuring and uniformly mixing the PVB Cast Film
Line Machine and additives, they are plasticized and extruded by an
extruder, and then the finished product is obtained by casting,
cooling, and traction.PVB Cast Film Line Machine
3. Advantages of PVB Cast Film Line Machine
(1) Fully automatic weighing type metering device to ensure
high-precision feeding of various solid and liquid additives and
raw materials. SGP is an ionic intermediate layer, which is
composed of ethylene-methacrylic acid copolymer and a small amount
of metal salt.
(2) The low-temperature extrusion system ensures good film performance
while ensuring full mixing and plasticization.
(3) The special design of the casting part solves the problems of
sticking roller and peeling.
(4) Unique online tempering and stress relief device.
(5) There are multiple tension control systems in the production line,
so that the flexible sheet can be conveyed smoothly during the
cooling, traction and winding process.
(6) The centralized control of Siemens PLC and industrial computer can
easily realize closed-loop control.
4. Configuration of PVB Cast Film Line Machine PVB Glass Film
|Type||GWP85 Twin screw extruder||GWP95 Twin screw extruder||GWP95+GWP52 Twin screw extruder|
|Production width||1220mm - 2440mm||1800mm - 3600mm||1800mm - 3600mm|
|Production thickness||0.38mm - 1.52mm||0.38mm - 1.52mm||0.38mm - 1.52mm|
|Output||500KG/H - 600KG/H||600KG/H - 700KG/H||700KG/H - 800KG/H|
General description GWELL company
Gwell plastic transparent sheet unit production line absorbs and
digest western country advanced extrusion technology. And its main
parts choose from all over the world (such as screw, barrel,
roller, etc.). The energy consumption of its complete sets of
equipment , intelligent, automation, safety standard, technology
standard, etc., have been at or near the world standard of the
product. This series of products has a number of inventions and
utility model patents so that it replaces imported equipment, and
has a cost-effective advantage.Its quality has reached the world's
product performance, and we have a matching team of experts and
process engineers to help users debug, produce high-quality
Gwell Machinery is a high-tech enterprise, committed to providing
customers with plastic sheet, board, film and other extrusion
lines. Gwell can provide turnkey projects, such as stone paper
project, EVA solar film project, PP building formwork
equipment,etc. Gwell has a strong technical equipment strength and
key capacity, committed to high-end product development,
international market development. “Realize customer value" is the
company's long-term business philosophy.The manufacturing bases of
the company are located in Taicang, Suzhou, which is close to the
beautiful scenery of Shanghai, Yancheng Dafeng, the hometown of
Red-crowned crane, and Nantong, the hometown of Education and
longevity in China. It covers a total area about 150,000 square
meters. It has an annual production capacity of more than 200
extrusion lines of various types of sheet and board.