Polyurethane sandwich panel production line which part of the composition, where the polyurethane sandwich panel production line is better?
Polyurethane composite insulation board production line complete sets of equipment, mainly by the open system, film cutting system, forming machine system, steel preheating furnace, high pressure foaming system, double track system, double track heating system, cutting system, horizontal cooling system, palletizing Systems, packaging systems and a series of equipment. Zhongji Machinery Manufacturing Co., Ltd. was established in 1992, won the title of national high-tech enterprises, and the Ministry of Commerce was identified as designated equipment export manufacturers. But the price is more expensive!
Polyurethane sandwich panel production line that is polyurethane composite insulation board production line, is in the upper and lower layers for the cement cloth, aluminum foil, non-woven
Cloth, paper and other soft surface base material, the production of phenolic (polyurethane) foam sandwich panel special equipment, sandwich panel thickness of 20-100mm, width 1200mm, length custom. Products are mainly used for external wall insulation and central air conditioning ducts and so on. Its working principle for the polyurethane liquid by the perfusion metering pump to a certain percentage of mixed into the mixing head after mixing evenly on the bottom of the sandwich panel surface material, and the upper surface material together with the laminating machine, in the laminating machine Chain plate between the foam curing molding; after the molding of the sandwich panels in the production line after trimming on both sides, is automatically track the cutting machine cut into the required length of the product.
Polyurethane sandwich panel is made of polyurethane rigid foam as the insulation layer of bimetallic, single metal, non-metallic composite sheet, usually used in industrial plants, logistics warehousing, integrated housing walls, roofing system.
