This extrusion line consists of single screw extruder, melt-pump, hydraulic filter exchanging unit, hollow
sheet die head, vacuum calibrating table, first haul off machine, oven, corona treating unit, cooling table, second haul off machine, trimming and length-settled cutting units and stacker etc.Characteristics of vacuum calibrator:
1. High quality mould steel or high strength Al-Mg Alloy
2. Special harden treatment and non-sticky coating on the surface.
3. Independently controlled vacuumize device and temperature controlling system.
4. Consist of vacuum sealing edge device.T
The technology of hollow sheet die with co-extrusion feed block to get UV+PC+UV, UV+PC hollow sheet can save 30% UV on the surface.
Application:
PP/PE hollow sheet is light and high strength, moisture-proof, good environmental protection and re-fabrication performance and can be used into the reusable container, packing case, clapboard, backing plate and culet.
PC hollow sheet is widely used in construction sunroof in buildings/halls/shopping center/stadium/public places of entertainment and public facility; Ring shield of bus station/garages/pergolas/corridors; noise barriers for highways and urban elevated road
PP/PE Hollow Sheet Extrusion
Line Technical Data |
PC Hollow Sheet Extrusion
Line Technical Data |
| Extruder model |
SJ-120,SJ-100 |
Extruder model |
SJ-120, SJ-45 |
| Sheet width |
2100mm, 1220mm |
Sheet width |
2100mm |
| Sheet thickness |
2-8mm, 2-8mm |
Sheet thickness |
4-40mm |
| Max capacity |
350kg/h,200kg/h |
Max capacity |
450kg/h |
| Main motor power |
132kw |
Main motor power |
132kw |
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