Polyurethane/Phenolic panels machinery

Polyurethane (PU)/phenolic(PF) foam block continuous production line is for making PU and PF foam insulation board with soft layers of cement cloth, aluminium foil,non-woven cloth, paper etc.

Rigid foam plastic liquid are casted on botom layer by metering pump for perfusion machine,it is with top layer together fed into laminator to be foamed between the link joint,the foamed block will be trimmed and cutted to the size according to your demand.

The framework materials:The exterior framework is made with H type steel 200*200*10mm,,interior framework is made with 10# thickening U steel and 100*60*45mm square tube,the side shield is made with 8mm steel sheet,the head and end of the shield of main process equipment is made with 20mm steel sheet.The inner track is 60*30mm 45# cold – drawn steel,laminator is with 9mm thickness aluminum-alloy materials.endless screw for tolerance is Ф58mm,the main parts of the machines is by CNC milling machine.

1)high pressure mixed filling end:it is L type,twice mixed filling.It is with premium alloy steel,the hardness can be above HV900 after heat treatment.The equipment is so advance that it can work over 1 million time without breakdown. Two materials can be fully mixed twice in hybrid barrel fastly and fully through convection.The output axis and washing axis work fast and repeatedly without wasting.

2)high and low switch valve:high pressure resistance is good to be 35MPA,materials is stainless steel,There is no leakage with the pressure and fret resistance and good structure of the valve.It can identify its position automatically,the pressure transition is fast and non-stop.it automatically transit to low pressure when there is no filling,so,it wears less and it enjoys longer life.
3)permanent magnetism shaft joint:The magnetism from the system can link the motion system and the attached system.No need with mechanical linkage.It contains outer and inner rotator,seperation sleeve.It is a substitute solution to the mechanical system which has the problem of leakage and seal replacement of the pump.
4)high pressure displacement pump.It is from Rexroth in Germany and Gelanre in CHina which are famous for polyurethane pump.
5)Display: it is touch screen which is automatically controlls the work.also there is fault diagnosis system which can stop running the work when the problem is there.
6)PLC controlling system:it is Siemens brand.electrical device is delixi brand,the motors are copper materials.assistant motor is Schneider brand.All these brand enjoys good aftersales service.