EXTRUDER

The first production step is to feed the polypropylene PP raw material, mixed with a certain proportion of free radical initiator (DCPD), lubricant (Erucyl amide) and antioxidant, into a feeding inlet of a parallel twin screw extruder to be compounded, to get a ultra-high melt index MFI 1500 which is suitable for the raw material to make mask fabric by a melt-blown process, referred to as the high melt index PP melt-blown material. Our company can provide users with detailed formula percentage of compounding PP melt-blown material, which is free of charge... According to the different output requirements, our company can provide compounding lines equipped with different twin screw extruder with L/D52 56. Each compounding line is equipped with a non-stop plunger type screen changing system with easy operation and extremely high filtration efficiency, and a vacuum packaging system, etc... Shanghai Omega Co. is a dependable source for high quality single screw extruders, twin screw..

Primary location: Shanghai