PP Melt blown extrusion line：The machine design by single screw of main extruder, and heating and melting the PP,then inject to mould,and take by high pressure air,(the air need pre-heating),blowing filamentary structure, later treat by electrostatic,roller,slitting winder device,the finally pp non-woven can be get to 95medical grade. it is wide in using mask protect material,Medical materials，Wiping material and so on...
We can supply machine for PP melt blown size from 200mm 320mm 600mm 800mm 1200mm 1600mm 2400mm. The PP melt blown machine main parts is mould,we choose china best brand mould.other important is testing,a good testing man,can save more cost and times.special is by temperature control. Here we can supply all suggestion of PP melt blown machine.form A to Z.
raw-material：melting PPGSM: 10-115g/m3
The feeding device adopts the company's unique technology, which can assist the mixing of the mixed materials and force the feeding of the single screw extruder to improve the efficiency and quality of granulation;
Both the double cone screw and the single screw are driven by AC frequency conversion technology, which can adapt to various technological requirements;
The front of the machine head adopts a hydraulic quick screen changing device, which saves time and effort and is environmentally friendly;
The granulator adopts a rotary cutter head and a fine-tuning device for air-cooled hot granulation;
The cooling of pellets adopts cyclone separator conveying and drum cooler or disc vibrating screen;
The electric control system adopts PLC, visual interface and frequency conversion technology to realize full-process automatic control.