PP 55 plastic extruder vented single screw and barrel

PP 55 plastic extruder ventd single screw and barrel, 1.Materials:38CrMoAIA,42CrMoAIA,SKD61., 2.Application:PVC,PE,PP.... - details see: https://www.machineto.com/pp-55-plastic-extruder-vented-single-screw-and-barrel-10334451
Place of Origin:Zhejiang China (Mainland)Brand Name:Microwave ScrewModel Number:Dia 15-300mmProduction Type:Single Screw Barrel
Machine Type:Single Extruder MachineMaterial:Quality 38CrMoAIA,SKD61,SKD11Application:XPS,PVC,PE,PET,PPDepth of nitration case:0.5--0.8mm
Hardness of nitration:950--1020HVLinearity of the screw:Ra0.4umHardness of double alloys:HRC55-62Depth of double alloy:>2mm
Services:Engineers available to service machinery overseas   
PP 55 plastic extruder vented single screw and barrel
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3.Depth of nitration case:0.5-0.8mm

4.Hardness of nitration: 950-1020HV

5.Fragility of nitration: Less than grade 1

6.Roughness of the surface:Ra 0.4um

7.Linearity of the screw:0.015mm

8.Chromium-plating layer thickness:0.03-0.08mm

9.The surface hard chromium plating hardness after nitrogenation:>=950HV

10.Guarantee: Common Nitrided: approx 2 years Bimetallic : much longer lifetime

Single screw and barrel

Diameter15mm-300mmMin. Order1 set
Materials38CrMoAlA

(JIS SACM645)

42CrMo

(JIS ACM440)

SKD61

DiscountAvailable
ApplicationPVC PE PP…Payment TermT/T , L/C
Heat-TreatmentNitrided

or Bimetallic

Hardness:>950HV

Delivery Term30 working days
PackingWrapped up by

film in wooden

case

Port DepartureShanghai/Ningbo
Guarantee

Common Nitrided:1-2 years

Bimetallic: much longer lifetime.

If you want to buy it, please contact us.

Have a good day.

PP 55 plastic extruder vented single screw and barrel
Packaging Detail:wrapped in oil film in wooden case
Delivery Detail:30 working days

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