Introduction of XPS production line with CO2 foaming technology
1.Focus on the manufacturing and technology research of complete sets of XPS foamed extrusion line
2.In China we master most advanced CO2 foaming technology for XPS extrusion line, can provide turn-key project solution for domestic and overseas customers.
3.Full automatic control of processing, with stable and efficient productions
(S - means the 1st stage is single screw extruder, D - means the 1st stage is double screw extruder)
Screw diameter (mm）
Driving motor (kw)
Extrusion capacity (kg/h)
Range of product density (mm)
Thickness range of product (mm)
Notes: (1st stage screw Recommend to use double-screw)
Reasons of adopting double-screw :compared with single screw used for 1st stage of extruder, the double screw has more capacity, stable working, and more suitable for CO2 foaming.
Required equipment: 1.Material loading and feeding system (Germany brabenda for option) 2.1st stage of parallel double screw extruder 3.Foam agent injection system (Linde or Lewa for option ) 4.Screen exchanger 5.2nd stage of single screw extruder 6.static mixer 7.Die 8.Calibration unit 9.Haul-off unit 10.Cooling conveying roller 11.Edge cutter 12.Main Cross cutter 13.Electric control system ( ABB, SIEMENS, SCHNEIDER Brand) Optional list 1.Surface planer and groover 2.Longitudinal groover (longitudinal trimming and shiplap) 3.Cross groover (cross trimming and shiplap) 4.Cooling and turning rack (vertical cooling tower ) 5.Packing machine 6.Automatic packing machine 7.Recyling machine
Only focus on XPS .
Since the establishment of Hansu company, we only focus on the develop and improvement of XPS foaming tehcnology and equipment.
Care about every Detail
Good quality depends on every details of the machine. And Good quality machine and technology can guarantee the XPS PRODUCT QUALITY.
Show the running line during your visit
Our brother company-HANSU energy saving company, Can show you our running line at any time during your visit. It can help you know more about working condition of our line.
Technical team for service
We have a professional team of engineers, can provide you the technolgoy support and after-sale service as you required.
CO2 foaming support
Material feeding system
5 components weight-loss type, guarantee the stability and accuracy of feeding
CO2 injection system
Stable and accurate foaming agent injecting system and core cooling system, and the mixing techniques make the perfect honeycomb cell structure of the XPS plate, with suitable structure of size, uniform distribution.
Optimized design screw structure
Special temperature control technology, to protect the flame retardants without been destroyed, powerfully ensure the fire-resistant performance.
Specially designed DIE for CO2 foaming
Specially designed according to the character of CO2 foaming.
Brief history of CO2 foaming technology development of Hansu company
1.Our company focused on the CO2 foaming technology of XPS production line since 2007. And the first XPS production line with CO2 foaming was successfully developed in 2009 and exported to Turkey. This production line is still well operated.
2. Since 2012, our company (HANSU MACHINERY) been the highly recommended supplier of the international HCFC phaseout program of UN Montreal protocol.
3. Since our company established, we have supplied more than 20 units of XPS production line with CO2 foaming to domestic and overseas and supplied the whole technical support for our customers. We have gathered a rich experience of the technical processing of the CO2 foaming production line.
4. In order to provide more improvement of the equipment and show our production line and offer comprehensive solutions for the users, the brother company of HANSU MACHINERY, HANSU ENERGY SAVING company for XPS product is established at the beginning of 2016.