Weber screw and barrel from China manufacturer - Zhejiang Huachen Screw Manufacturing Co.,Ltd

Price:	500.0~30000.0 USD
Payment Terms:	T/T,WU
Place of Origin:	Zhejiang, China (Mainland)


	Add to My Favorites
HiSupplier Escrow	Share \|

Product Detail

Model No.: HC-P120

Production Capacity: 2000 ets

Delivery Date: 25-30 days

Material: 38CrMoAlA,SACM645,42CrMo

Bimetallic layer: add 5%-45% Tungsten Carbide

Machine: Parellel screw extruder mac...

Machine Brand: Battenfeld,KMD,CINCINATI,WE...

Specification: Φ15-Φ105 for China extruder...

Means of Transport: Ocean,Air

Packing: AA grade worden Case

Brand Name: HUACHEN

Treatment: Nitriding and bimetallic

Apply for: PVC PE PP... ,PVC+GF,CaCo3

Final product: Profile,sheet,board,pelletz...

Technology: CNC Machines

1).Low power consumption &Corrosion/wear resistance .
2)ISO 9001:2008 approved
3)Nitriding+Bimetallic

Battenfeld Parallel twin screw

Advantages of Parallel twin screws:
1.Good at feeding,especially for powder.And also have the superiority in bad heat-stability plastic materials and mixture palstic materials.
2.Compare to single screw barrel,It is better than single screw barrel in the followings: mixture materials,exhausting,self-cleaning.

3.Compare to conical twin screw,Parallel twin screw and barrel is widely used in PVC productsprocessing, especially for the production of PVC products with theoutput over 350Kg / h, because the parallel twin-screw and barrel costsless than conical twin-screw and barrel while it has more mature technology.
4.Application:Parallel twin screw and barrel is successfully applied in PVC plate,pipe, profile, pellet and mould, at the same time, it solved thetechnical problem of low foaming, high foaming, high filling, wear andcorrosion.
5.Other advantages:Good plasticization, high productivity, small shear force, stable pressure,less wear and tear and low cost.

Detailed Technical Information:
sheet 1

Materials of Parallel twin screw and barrel
Base Materials	1)38CrMoAlA(JIS SACM645) 2)Cr12MOV(JIS SKD-11) 3)4Cr5MoSiV1(JIS SKD-61) 4)42CrMo(AISI 4140)
Bimetallic	1)Fe-based alloy 2)Ni-based alloy 3)Co-based alloy 4)NiCo-based alloy 5)Tungsten carbide/Wolfram carbide
Tungsten Carbide	Level A - containing Tungsten of 40% Level B - containing tungsten of 25% Level C - containing tungsten of 9.5%

Sheet 2

Plastic material application
Plstic material application	1)General Plastics 2)ABS,PA,PC,PE,PET,PP,PS,EVA,PU,PVC,U-PVC,etc 3)PA + GF(Glass Fiber) 4)Flame-resistant Reinforced Plastics 5)Modified Engineering Plastics 6)All kinds of Mixed Recycled Material(in Scrap or Granule),etc

Sheet 3

Surface Treatment
Heat Treatment	High Frequency Treatment
Nitriding treatment(120 Hours)	Depth of Nitrided Layer: 0.5-0.8 mm Hardness of Nitrided Layer: 900-1020Hv (HRC56°-65°)
Hard Chrome Plating treatment	Thickness of Hard Chrome Plating Layer: 0.05-0.10mm Hardness of Hard Chrome Plating Layer: ≥950HV
Bimetallic treatment	Bimetallic Barrel/Cylinder: Centrifugal Casting (Inlay Alloy) Bimetallic Screw: Plasma Alloy Coating Spraying Depth of Bimetallic Layer: >2mm Hardness of Bimetallic Layer: HRC55°-72°

sheet 4

Basic information
Roughness of the surface	Ra0.4um
Linearity of the screw	≤0.015mm
Linear axis limit	≤0.02mm
Hardness after Hardening & Tempering	HB240-280
Fragility of Nitration	≤Two class

Sample Screw size:106*2965mm
Apply to: PVC pipe,(add some Caco3 powder)
We nitrided the screws first,then spary bimetallic on the screw flight.

Bimetallic screw,we dig a 2915mm hole in the screw to cool when the screws are working.
And like conical twin screws,we always will dig hole in the screwaccording to your customers requsests,then plug acooper pipe into thehole. that could cool the screw when screws are on working.
Parallel twin screw barrel for PVC Caco3

Parallel twin screws (the middle section)
Parallel twin screw barrel for PVC Caco3

Handle of the Parallel twin screws
Parallel twin screw barrel for PVC Caco3

Machine processing parallel twin screws:
Weber parallel screw barrel

Our certificate of ISO 9001:2008 :
Weber parallel screw barrel

Quality Assurance
We strictly control our quality according to ISO 9001:2008

Quality is our main forte and we followvaried industry policies for achieving it. Furthermore, our qualityconsciousness has ensured that we manufacture premium qualityScrew & Barrel for the clients. We conduct various quality tests onour range that start from the time of procuring raw material till thefinal supply of products. Apart from this, our quality controllerscontinuously check the entire range on different parameters so as toensure its defect-free nature. Our quality testing laboratory iswell-equipped with modern machines and technology that are necessary forbulk production.

Why Us?

Our range of Screw & Barrel isexclusively used in numerous engineering industries and many moresimilar application areas. These products are efficiently manufacturedusing the latest techniques and technology, which increase theirperformance and quality. We are also committed towards achieving themaximum customer satisfaction. Furthermore, following factors areresponsible for making us the most prominent choice among our customers:

· Streamlined business operations

· Well-integrated infrastructure

· Timely delivery

· Dexterous workforce

· Competitive prices

. Countrywide distribution network

Please contact us,if you have any questions. Mail,phone,skype all are OK.
My skype:lillianyao0421