Recycled PET PP Flake screw barrel producing fiber from China manufacturer - Zhejiang Huachen Screw Manufacturing Co.,Ltd

Recycled PET PP Flake screw barrel producing fiber

Price:	1000.0~10000.0 USD
Payment Terms:	T/T,L/C,D/A,D/P,WU
Place of Origin:	Zhejiang, China (Mainland)


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Product Detail

Means of Transport: Ocean,Land,Air

Packing: AA grade wooden case

Brand Name: HUACHEN

Final products: fiber

Treatment: Nitrided more than 120 hour...

Bimetallic layer: 2-4mm

specification: D30-D250

Production Capacity: 3000sets/year

Delivery Date: 30-40days

Plastic material: PET flakes

Base material: 38CrMoAlA,42CrMo,18850,1.44...

Nitrided hardness: Above HV 1000

Bimetallic hardness: HRC56-62

Certificate: ISO9001:2008

1.nitrided screw barrel
2.ISO 9001:2008
3.PP PET flakes extrusions

Recycled PET PP Flake screw barrel producing fiber

Technical Parameter
Steel Material	DIN 41CrA1Mo7 / AST M4140 / GB 38CrMoAlA
Deepness of Nitriding Layer	0.7 mm -0.9 mm
Hardness of Nitriding	HV900 - HV1,000
Nitriding Brittleness	≤Grade 1
Chromate plating	Thickness 0.05 mm - 0.10 mm, hardness HV950
Special treatment	Carbide coating on screw flight and bimetallic barrel
Screw straight tolerance	0.015 mm/m
Surface roughness	Ra 0.4μm

Material&Treatment:

Alloy-steel of high-quality 1)38 CrMoAIA(JIS SACM645) 2)42CrMo(AISI4140)	Nitriding treatment Electroplate hard-chrome High-frequency quenching Spraying bimetallic on screw flights Vacuum quenching

Alloy-steel of high-quality

1)38 CrMoAIA(JIS SACM645)

2)42CrMo(AISI4140)

Nitriding treatment

Electroplate hard-chrome

High-frequency quenching

Spraying bimetallic on screw flights

Vacuum quenching

Our advantages:

We have done this line for more than 20 years
We have rich experience in designing screw barrel for Recycled PET/PP flakes for producing long fiber or short fiber.
We have many screw barrel drawing of world-famous brand extrusions
We can delivery this kind of screw barrels in 40 days,(but for regular conical twin screw barrels in 15 days,and common single extruding screw barrel or injection screw barrels in 30 days).Because as you know,this kind of screw barrel is longer and bigger.
Warranty:We can give you 3 years warranty,but most of our customers could use our products for 5-8 years.
Certificate:Our manufactory is a ISO 9001 certificated enterprise.

The pictures of PET flakes extrusion (fiber) screw barrel:

extruder screw barrel for long short fiber, recycled PET PP flakes yarn extrusion

Other screw barrels we could produce:

Our manufacory and workshop:

Bimetallic injection molding machine screw barrel of ENGLE DEMAG SODICK TOSHIBA About HUACHEN

Zhejiang HUACHEN Screw Manufacturing is a screw barrel desining&processing company,the factory covers the area of more than 7000 square meters,employ more than 80 skilled workers,engineers and designers.HUACHEN trust that best quality,best design and best after-service will attract more and more customers like you.HUACHEN people also are friendly and enthusiastic,we treat every one as our customer and friend,so don't be shy to ask us questions,we are pleased to answer you any questions about screw barrel.And also welcome skilled engineers to disguss screw barrel problems with us!

At last,thank you very much for your reading,and any questions welcome to send us mail or talk with on line---

My skype:lillianyao0421

Wechat:xiaoyao/18768075565/570621965