Twin Screw XPS Machine , XPS Extruder 75T/150 for Extruded Polystyrene Foam Board
USD $130 - $130 /Set
Min.Order:1 Set
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CFC / HCFC / HFC Free X250 XPS Extruded Polystyrene Insulation Board
Nanjing Ourgreen Twin Screw XPS Machine for Extruded Polystyrene Foam Board
Global HCFCs Substitution Situation
1. European Union banned HCFCs in 2002 and HFCs were banned in 2013 too. The European Union tends
to use CO2 System, namely CO2 + Alcohols + Aliphatic Hydrocarbons.
2. Japan forbid use of HCFC in XPS production in 2004 and now they are using Isobutane as Blowing
Agent. With aid of Water and some other assistant Blowing Agent, the final XPS bears special structure,
which decreases Thermal Conductivity and improves fire behavior.
3. North America uses HFC blends as the Blowing Agent and one other manufacturer uses CO2 + Aliphatic
+ Water.
Phase-out Plan of HCFC in China
From 2013, Freeze HCFC production and consumption to the average amount of year 2009 and 2010 and
set it as a Base Amount;
By 2015, reduce 10% of the Base Amount;
By 2020, reduce 35% of the Base Amount;
By 2025, reduce 67.5% of the Base Amount;
By 2030, fully stop use of HCFCs.
Nanjing Ourgreen Twin Screw XPS Machine Characteristics
1. Twin Screw Extruder mixes solid raw materials more thoroughly,hence final XPS structure is more
uniform and quality is better;
2. Twin Screw Extruder mix Blowing Agents well with Solid Materials, which helps to reduce XPS Density;
3. Twin Screw Extruder brings large capacity, which reduces unit production cost;
Nanjing Ourgreen applies CO2 Blowing Agents System other than HCFCs in the Automatic XPS Production
Line.
Nanjing Ourgreen Twin Screw XPS Machine Specification
Nanjing Ourgreen offers basic line and advanced line for customers with different budget.
Thebasic Twin Screw XPS machine A - Z of a machine that enables customer to start XPS Production
immediately:
SN |
Items |
Quantity |
Function |
1 |
Simplified Spiral Feeding System |
1 Set |
Mixing & Feeding |
2 |
1st Twin Screw Extruder 75T |
1 Set |
Melting Raw Materials |
3 |
Blowing Agent Injecting System |
1 Set |
CO2 + Other Blowing Agents |
4 |
Hydraulic Screen Exchanger |
1 Set |
Changing Screen Instantly |
5 |
2nd Single Screw 150 |
1 Set |
Cooling Raw Materials |
6 |
Static Mixer |
1 Set |
Mixing Materials Thoroughly. |
7 |
Mould 300MM(Slot Die) |
1 Set |
Extruding Materials Out |
8 |
Calibrator |
1 Set |
Shaping XPS Board |
9 |
1st Haul-off Unit |
1 Set |
Haul-off |
10 |
Cooling Racks |
4 Sets |
Cooling XPS Board Naturally |
11 |
Width Cutting System |
1 Set |
Cutting 600MM Width |
12 |
2nd Haul-off System |
1 Set |
Haul-off |
13 |
Length Cutting System |
1 Set |
Cutting Length with Blade |
14 |
Recycling Machine |
1 Set |
Recycling XPS to Granules |
Nanjing Ourgreen XPS Machine Models: