Our company is cooperating with many universities to develop the urgently needed plastic machine. It also absorbs advanced technology from abroad to achieve the purpose of supplying complete machine and technology.
This PP/PE/PC hollow grid plate extrusion line consists of single screw extruder,  hydraulic filter exchanging unit,melt-pump, hollow grid
board 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.
 
Application:
PE/PP hollow grid plate is an ideal substitute for paper box in making packaging box.it 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
Main technical date:
PP/PE Hollow Sheet Extrusion Line Technical Data PC Hollow Sheet Extrusion Line Technical Data
Extruder model SJ-120,SJ-105 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,110kw Main motor power 132kw