PET sheet extruder barrel screw

Brand：XINLU
Specification：Ф15-Ф300MM 长径比；L/D=4-35
Place af onigin: China

PRODUCT DETAIL

Types 【Different plastic properties, you can choose a different structure of the screw, more to improve the plasticizing effect】.

Gradual change type, abrupt change type, wave shape, barrier type, double screen type, diverter type, separation type, exhaust type, pin type, hybrid type, double head type, three head type. Multi-head type, granulation type, etc.

Technical Parameters：

Technical Parameters
Material	38CrMoAlA	Tempering hardness	HB240°～280°
Nitriding hardness	HV900°～1000°	Nitriding depth	0.5～0.7mm
Nitriding brittleness	≤ two	surface roughness	Ra0.4
Straightness of screw	0.015mm	Nitriding surface hard chrome plating degree	HV≥950HV
Thickness of chromium plating layer	0.05～0.10mm	Depth of alloy	0.8～2.0mm
Bi-alloy hardness	HRC56°～65°	Straightnes	0.015mm/m
Inner and outer diameter tolerance	≤0.02mm	Round runout	<0.04mm
Screw overall length tolerance	≤0.03mm	Keyway spline tolerance class	7

l Application: PP, PE, ABS, PVC, TPE, etc.

Advantages: Improve product quality, increase plasticization rate, reduce wear, increase production.

مرحبًا بكم في شركة ZHOUSHAN XINLU PLASTICS MACHINERY CO.، LTD

0086-13470016753

aloha@zg-xinlu.com

PET sheet extruder barrel screw

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PET sheet extruder barrel screw

PRODUCT DETAIL

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