High Efficiency CO2 XPS Extrusion Production Line for XPS Foam Board

Ourgreen Automatic xps board extrusion production line Description

Nanjing Ourgreen adopts CO2 technology, using GPPS (General Purpose Polystyrene), other Blowing Agent like Butane/LPG/DME, Nucleating Agent and high performance Fire Retardants as the raw materials to mass produce the nearly 100% closed-cell XPS Foam Board.

Ourgreen Advanced XPS Extrusion Line Description

The CO2 XPS Production Line includes basic configuration of XPS line as well as CO2 Injecting System. It is generally known that the boiling point of CO2 is - 78.4℃ while all Blowing Agent must be kept in liquid state before being injected to extruder. In order to maintain the liquid state, we have to decrease temperature and increase pressure for CO2 largely. Here you can imagine why the inside pressure for CO2 XPS Line is much higher than that of Freon XPS Line. Ourgreen CO2 XPS Line is designed to bear high pressure to ensure smooth manufacturing of XPS Board.
CO2 CO2 + LPG / Isobutane 

Machine Parts

Name: calibrator

Brand: Ourgreen

Original: Nanjing, jiangsu 

Equipped with 4 Anti-static bronze bars to eliminate statics during XPS production.

Main Features

Name: Twin screw extruder
Brand: Ourgreen
Original: Nanjing, Jiangsu 
Bigger L/D Radio ensures material are mixed thoroughly. Twin Screw Extruder better mixes raw materials, so that final product has excellent uniform structure.

Bigger capacity than Single Screw Extruder to decrease unit production cost of XPS board.

Machine Parts

Name: Slot Die
Brand: Ourgreen
Original: Nanjing, Jiangsu  

Special T-shape inner structure,

Easy adjustable by operating bolts,

One Slot Die for making 20-100mm,

Equipped with Slot Die Temperature Controller.

Main Features

Name: Second Extruder
Brand: Ourgreen
Original: Nanjing, Jiangsu  
Big L/D Ratio ensures materials are cooled thoroughly,

Independent Water Jacket Cooling System,

Equipped with Static Mixer