New exterior wall insulation board equipment quotation insulation board equipment parameters

The extruded board external insulation production line is composed of two sets of extruders connected in series. The main equipment includes a feeding system, parallel twin-screw extruder, screen changer, extruder, foaming agent high-pressure injection system, mold shaping and traction unit, conveyor frame, edge strip cutting machine Length cutting saw composition. The auxiliary equipment of the extruded board external insulation production line also includes extruded board surface roughening machine, recycling granulator, edge forming machine, slotting machine, automatic packaging machine, etc.
Technical parameters of extruded board external insulation production line
Model/
Extruder ф/ф, ф/фф flat double/ф, ф/ф
Heating power/
Driving power
Product thickness,
Product width
Product length
Product edge flat lap rain gutters
Production capacity
Installed capacity
Exterior appearance Dimensions
Total weight/
The production process of extruded board includes the following aspects: General-grade polystyrene and nucleating agent, combustion accelerant, etc. enter the first-stage plastic extruder through the feeder. Freon is commonly used to inject the foaming agent after it is fully plasticized. Environmentally friendly carbon dioxide foaming agents are also gradually being promoted. The foaming agent is fully mixed and cooled with other raw materials in the second-stage extruder and then extruded through the die. , the pressure is released quickly after extrusion from the mold, and the foaming agent wrapped in plastic expands rapidly to form closed cells. Under the action of the cells, the polystyrene plastic forms a foam board with honeycomb-shaped closed cells. The plate is then shaped into the required thickness and width by a shaping tractor, and then cut into shape.
Polystyrene foam is divided into two types: expansion type and continuous extrusion type. Compared with boards, boards are the third generation of rigid foam insulation materials. Technically, they overcome the complicated production process of boards. It has superior performance that cannot be replaced by boards. It is a plate made of polystyrene resin and other additives through an extrusion process with a continuous and uniform surface layer and a closed-cell honeycomb structure. These thick plates with a honeycomb structure have no gaps at all. This closed-cell structure Insulation materials can have different pressures while having the same low value of thermal conductivity and long-lasting excellent insulation and compression resistance, with a compressive strength of up to 100%.
Material polystyrene foam
Classification of expansion and continuous extrusion
Excellent performance in insulation and compression resistance
Features: high thermal resistance, low linear expansion ratio
Features: High-quality hydrophobic and moisture-proof
Scope of application
Building roof insulation, steel structure roof, building wall insulation, building ground moisturizing, plaza floor ground frost heave control, central air conditioning ventilation duct, airport runway insulation layer, high-speed railway Roadbed, etc.
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