- Metal Processing Machinery Parts[1]
- Cast & Forged[1]
- Metallurgy Machinery Parts[1]
- Rolling Mill[8]
- Other Metal Processing Machinery[10]
- Aluminum Composite Panels[1]
- Silicon Steel[1]
- Other Construction Material Making Machinery[4]
- Packaging Machinery[4]
- Other Metallurgy Machinery[10]
- Metal Electroplating Machinery[9]
- Steel Strips[10]
- Metal Straightening Machinery[4]
- Metal Cutting Machinery[5]
- Metal Coating Machinery[10]
- Contact Person : Mr. li yijun
- Company Name : Shanghai Shanyi Metallurgical Technology Co., Ltd.
- Tel : 0086-21-60869209
- Fax : 0086-21-60869259
- Address : Shanghai,Baoshan,Rm901,906,907,Building 9th,Baoling-Center,Lane 903 of Shuangcheng Road,Baoshan District,Shanghai
- Country/Region : China
- Zip : 200940
Polyurethane Sandwich Panel Production Line
technology of Polyurethane Sandwich Panel Line
The technology of Polyurethane Sandwich Panel Line is that PU stock liquid is mixed in high-pressure foaming system in certain ratio,poured on bottom color sheet which is shaped by lower forming roll,then conveyed into double conveyor with top colir sheet which is shapped by upper forming roll.In the double conveyor,the PU core will foam,then adhesive and binding with the upper and lower sheets.After the sandwich panel is solidified ,it will be cut on certain length by automatic-following band saw.PU sandwich panel is used widely in industrial and urban architecture ,refrigeration facility and air condition tube etc. It is outstanding from many other sandwich panels with good heat-insulating property,high corrosion-resistant property and good fire-fighting property,in addition it facilitaing for construction .Nowaday the PU sandwich panel has more and more market and spreads more fields.
Polyurethane Sandwich Panel Production Line
