Extruder Bimetallic Screw Barrel for Extrusion
Technical Parameters for extruder screw barrel
Or other according to requirement, we are rich experience in producing and designing for extruder screw barrel
|Product Name||extruder screw barrel|
|Material||38 CrMoAlA(JIS SACM645); 42 CrMo(AISI 4140)Cr12MoV(JIS SKD-11);4Cr5MoSiV1(JIS SKD-61)|
|Hardness after hardening and tempering||HB260 -290°|
|Nitrided Brittleness||Less than Grade 2|
|Hardess of surface chromium-plating after Nitriding||HV≥950HV|
|Chromium plating Depth||0.05~0.10mm|
|Types of extruder screw barrel||Gradual type,mutant type,wave type,barrier type,double screen type,shunt type,separation type,exhaust type,pin type,mixed type,double-head type,three-head type,multi head type etc.|
Scope of Application
For good plasticizing effect,we have different designs of screw and barrel for extruder or injection to meet customer's demand.Our factory manufactures with high-quality material, applying the method of hardening and tempering and nitriding, thus it enjoys the characteristics of long working life, wear resistance, and anti corrosion. Besides, the technique of hard alloy spraying or chrome plating can be used on the working surface of screw, which will make it have better using effectiveness.
Recycling Granulation Screw And Barrel
★ PP, PE, ABS, PS, PC, PMMA, PVC commonly used plastic recycling granulation series.
★ PA6, PA66 nylon series, for airbag cloth, waste silk, fishing net silk, cloth head, wood shaving, safety rope, PP non-woven fabrics.
★ PP PE film, woven bag and other soft material series, Screw Barrel structure has a side screw feed, side pellet feeding.
★ Water granulation series, for PE PP PA water membrane material, waste silk, woven bag etc.
★ Squeeze dry grain series for film material with water, woven bag etc.
RATIO OF LENGTH TO DIAMETER
RATIO OF LENGTH TO DIAMETER
Packaging & Shipping
1. Screw and barrel for various models
2. Professional engineers design for you
3. Over 20-year exprience in this line
4. Insist on developing screw and barrel for more injection and extruder machine models
5. Main market: Southeast Asia,Eastern Europe, South America,Africa
1. What is ALVEN MACHINERY feature goods ?
ALVEN is leader producer in:
Professional manufacturer of recycling granulation screw barrel.
★PP, PE, ABS, PS, PVC, PC commonly used plastic recycling granulation screw barrel
★PA6, PA66 nylon series granulation screw barrel, for airbag cloth, waste silk, fishing net silk, cloth head, wood shaving safety rope, PP non-woven fabrics.
★PP PE film, woven bag and other soft material series, Screw Barrel structure has a side Screw feed, side pellet feeding.
★Water granulation screw barrel series, for PE PP PA water membrane material, waste silk, woven bag etc.
★Squeeze dry grain screw barrel series for film material with water, woven bag etc.
2. ALVEN main market:
South Korea, Japan, Indonesia, Malaysia, Thailand, Pakistan, Turkey, Mexico, Germany, Italy, Russia, United States, Vietnam, Cambodia,
3. Any overseas service or not ?
We have overseas service in Pakistan, Turkey and Russia. If customers need more overseas service points, please consult with us.
4. Are you screw barrel factory or trading company ?
We are screw barrel factory, focus on this inductry for 20 years. Professional manufacturer.
5. How long is the warranty period ?
One year warranty for our screw barrel. Under the normal use.