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Nanjing Xuanpai Trading Co., Ltd
 
 
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XPS extrusion machine 

  产品分类 : 機械與設備->塑膠機械->塑膠押出機->塑膠壓出

     
XPS extrusion machine
 
 
         

  产品规格
 
Model No:    XP120/150
  Country  CN
  Brand  XP
  Color  Any color
  Packing  wooden case, PE film , pallect etc.as customers' requirements
  Minimum Order  1
  Payment Term  TT

 

  产品描述
   
  XPS extrusion machine

1.In the XPS process, polystyrene pellets, like those used to produce rigid sheet for thermoforming, are melted and blended in a regular tandem extrusion system. The extruders pump the melted material through a flat die after the foaming agent (usually based on CO2 or Hydrofluorocarbons - HFC) is injected and homogenized in the primary extruder, the polymer is extruded into secondary extruder for further homogernization and lower temperature. The foaming effect occurs as a result of the change in pressure once the polymer starts exiting the die. It is controlled as the extrudate or hot material expands between adjustable calibrating plates set to the final required thickness. Located after the plates are a train of rollers also helping to control the growth and therefore the thickness while transporting the material forward towards the finishing stations. Quality control measurements for flatness and thickness are performed before the boards are finished. The foamed product must cool and mature before it is ready for the finishing operation.
2.Processing Materials and Product Data:
XP120/150
Processing materials: GPPS
Additives: Talc, color master batch, flame retardant, etc
Foam agent:CO2+LPG
Output: 280kg/hr-450kg/hr
XPS board Dimension
Thickness Width Length
20mm-80mm 600mm 1200-6000mm
Density: 32-42kg/m3 (depending on different formulation)
3. Product List
Feeding and Mixing System 1set
Primary Extruder 1set
Metering System 1set
Hydraulic screen exchanger 1set
2nd Extruder 1set
Static Mixer 1set
Slot Die 1set
Board Calibrator 1set
1st Haul-off System 1set
Cooling Roller 1set
2nd Haul-off System 1set
Cutting System (widthways+lengthways) 1set
Control cabinet 1set
Margin Recycle System 1set
4.Packaging Detail:wooden case, PE film , pallect etc.as customers' requirements
5.Delivery Detail:45 days after receiving the deposit for one complete line

  其他类似产品
 
XPS Board Surface Grooving Machine

XPS Board Surface Grooving Machine
 
   


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