China Gwell Co., Ltd
CHINA GWELL ·Company vision: Innovation promotes company's progress ·Customer vision: Expertise creates customer's values ·Employees vision: Creation realizes staff's values ·Product vision:
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SGP Glass Interlayer Film Production Machine SGP Hot Melt Adhesive Cast Film Extrusion Machine
1.SGP Glass Interlayer Film Production Machine SGP Hot Melt Adhesive Cast Film Extrusion Machine product introduction
Gwell has developed a new generation of safety glass laminated film (SGP) film production line based on its own processing experience in plastic extrusion sheet equipment and integrated SGP Glass Interlayer Film Production Machine.
2. SGP Glass Interlayer Film Production Machine process
After accurately measuring and uniformly mixing the SGP Glass Interlayer Film Production Machine, they are plasticized and extruded by an extruder, and then the finished product is obtained by casting, cooling, and traction.
3. GWELL Equipment advantages of SGP Glass Interlayer Film Production 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.SGP Glass Interlayer Film Production Machine
(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. Features of SGP Glass Interlayer Film Production Machine
(1) Compared with PVB film, it is stronger and more transparent. It is a good configuration for ultra-white glass.
(2) The tear strength of the SGP Glass Interlayer Film Production Machine is five times that of ordinary PVB, and the hardness is one hundred times that of PVB. It is a good material for bulletproof glass.
5. The application of SGP Glass Interlayer Film Production Machine
bulletproof glass, explosion-proof glass; mainly used in money transport vehicles, prisons, banks, glass open-air ceilings, glass stairs (it can adhere to metal well), handrails.
6. Configuration of SGP Glass Interlayer Film Production Machine SGP Hot Melt Adhesive Cast Film Extrusion Machine:
| 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 |
