1. Windows & doors foam insulated shutters slat machine parameters:
2. Model (for windows):  37mm; 39mm; 42mm; 45mm (flat); 55mm
3. Model (for doors): 77mm; 90mm; 95mm; 98mm; 100mm
Specification for Foam machine:
1.Motor power: total 5.5 KW; 380V; 50/60HZ China brand
2. Mixing head with one spare is included
3. Mixing pump quantity: 8g/Second
4. Density: 70~80 Kg/m3
5. Mixing type: mechanical & automatic
6. Washing:  Automatic
7. Tank volume: 50 KG / tank. Both Poly and ISO
8. Brand of Foam machine: GREAT WALL.

Roller shutter door  is a type of door or window  consisting of many horizontal strip (or sometimes bars or web systems) hinged together. The door is raised to open it and lowered to close it. On large doors, the action may be motorized. It provides protection against wind and rain. In shutter form, it is used in front of a window and protects the window from vandalism and burglary attempts.
Roller shutter Door have many applications, including doors for vans, garages, kitchens, schools, prisons and warehouses. In some parts of the world, roller shutters door are subsidized by local governments  due to the inherent security benefits. In areas that are frequently exposed to inclement weather, roller shutters are used as a method of insulation and can protect windows against hail damage.

• 
• 
• 
• 
• 
  
•