SJZS 65/132 plastic extruder conical double screw barrel

SJZS 65/132 plastic extruder conical double screw barrel, 1.Materials:38CrMoAIA,42CrMo,SKD61, 2.Application:PVC,PE,PP. - details see: https://www.machineto.com/sjzs-65-132-plastic-extruder-conical-double-screw-barrel-10334619
Place of Origin:Zhejiang China (Mainland)Brand Name:Microwave ScrewModel Number:Dia 45/90-92/188mmProduction Type:Conical Double Screw Barrel
Material:Quality 38 CrMoAIAMachine Type:Conical twin screw ExtruderProcessing Type:Extruding MachineProcesses:Cold alloys hot alloys
Processes(2):Advanced NitridingProcesses(3):Process of hot sprayed hard alloysHardness of double alloys:HRC55-62Depth of double alloys:>2mm
Services:Engineers available to service machinery overseas   
SJZS 65/132 plastic extruder conical double screw 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

Conical Double Screw Barrel

Diameter45/90-92/188mmMin. 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:2-3 years

Bimetallic: much longer lifetime.

SJZS 65/132 plastic extruder conical double screw barrel
Packaging Detail:wrapped in oil film in wooden case
Delivery Detail:30 working days

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