Awiri Stage Extruder

ZL mndandanda, kuti awiri siteji compounding extruder inkakhala mbali ziwiri.Makamaka pali mitundu iwiri ya siteji extruder kuphatikiza:

1.Single screw main extruder machine-single screw submachine

2.Single screw main pelletizing machine-twin screw submachine

3.Makina opangira ma twin screw main pelletizing machine-single screw submachine

Mitundu iwiri yoyambirira imagwiritsidwa ntchito kwambiri popanganso granulating yapulasitiki.

Ndipo mtundu wachitatu wa zinthu kutentha tcheru ngati PVC, POM, XLPE etc.

The twin screw extruder (SJSL-) pa gawo loyamba ndikuzindikira kumeta bwino ndikuphatikiza zinthu, ndiyeno kutulutsa ndi kutulutsa ndi YD single screw extruder (gawo lachiwiri).Mapangidwe atsopano, asayansi komanso apamwamba amatha kupewa kuwonongeka kwa zinthu zomwe zimayambitsidwa ndi kutentha kwambiri

Kugwiritsa ntchito Twin-Single Screw Extruder

Carbon wakuda master batch

PVC chingwe, PVC mandala botolo ndi magazi chubu zipangizo

PE silicon hydride crosslink chingwe zinthu, peroxide crosslink chingwe zinthu

Wood - pulasitiki osakaniza zinthu

Polymeride yosamva kutentha.

 Zambiri mwachangu zamakina akulu

a.Makina akulu L/D: 28:1

b.Screw awiri: ￠180mm
c.Zowononga: 38CrMoALA, kuuma kwa nayitrogeni.Kuuma kwa pamwamba ndi HV
950-1050, wosanjikiza wakuya: 0.5-0.7 mm;
d.Zida za mbiya: 38CrMoALA, kuuma kwa nayitrogeni., kuuma kwa pamwamba ndi HV
950-1050;kuya kwa wosanjikiza: 0.5-0.7 mm;
e.Kutalika kwapakati kwa screw ndi 900mm.Zinthu za screw zimagwirizana ndi
kuchepetsa bokosi ndi involute spline.
f.Mgolo, heater ndi ozizira:

Zambiri mwachangu zamakina akulu

a.L/D=9:1, kutalika kwa mbiya: ~1620mm

b.Screw awiri: ￠180mm

c.Zowononga: 38CrMoALA, kuuma kwa nayitrogeni.Kuuma kwa pamwamba ndi

HV 950-1050, wosanjikiza kwambiri: 0.5-0.7 mm;

d.Zida za mbiya: 38CrMoALA, kuuma kwa nayitrogeni.Kuuma kwa pamwamba ndi

HV 950-1050, wosanjikiza kwambiri: 0.5-0.7 mm;

e.Kutalika kwapakati kwa screw ndi 800mm.Zinthu za screw zimagwirizana

gearbox ndi involute spline.

f.mphamvu yamagalimoto a submachine: 55 KW, (AC), liwiro lotengera lomwe limayang'aniridwa ndi YOLICO

inverter.Kuthamanga kwa Screw Linanena bungwe 17-84rpm.

g.mphamvu yotentha ya submachine: 35 KW, Malo otentha amatha kugawidwa m'magawo anayi.

Kuwongoleredwa ndi padera, utakhazikika ndi blower, kutentha kwapamwamba ndi 500 ℃.

h.Bokosi la giya la submachine limatenga mawonekedwe ofanana a tri-axial.Magiya amapangidwa ndi

20CrNi2Mo, yomwe idathandizidwa ndi njira yopangira kutentha kwa simenti.

Kuuma kwake ndi HRC 60-63.Adopt Japan SKF yochokera ku Sweden.i.

Mgolo woziziritsidwa ndi njira yowuzira mpweya;

j.Ndi hydraulic net exchanger system, imagwira ntchito mosavuta, mphamvu yamagalimoto: 1.5 KW.

Chithunzi cha makina

 Zitsanzo za makina awiri siteji