Twin Conical Screw&Barrel

Products specification:

45/90  45/100  50/105  51/105  55/110  60/125  65/120  65/132  80/143  80/156  92/188  110/220,  according to different formula and material, choose compression ratio first.

Technical Index:

38CrMoAlA material, surface hardness HV≥900,Nitriding hardness HV850-1000,nitriding depth 0.5~0.8mm,chromeplate hardness ≥1000HV, chromeplate thickness 0.01~0.1mm, bimetal hardness 60~70 HRC, bimetal depth＞2mm.

Scope of application:

Normal plastic material, PP,PE,ABS,PVC,pelleting, for pipe,window profile,sheet,wpc products.

Structure design:

Not only we can do ourself deign, but also having rich experience provide kraussmaffei,battenfeld-cincinnati structure for our clients,and so on.