Gold Member Since 2009
Audited Supplier
Zhejiang Pinbo Plastic Machinery Co., Ltd.

Screw Barrel, Plastic Screw and Barrel, Screw and Barrel for Extruders manufacturer / supplier in China, offering Screw Barrel Plastic Machine for PE Pellet, Plastic Extruder Gearbox of Zlyj Series, HDPE LDPE Plastic Bags Film Recycling Machines and so on.

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Supplier Homepage Product Screw And Barrel Screw Barrel Plastic Machine for PE Pellet

Screw Barrel Plastic Machine for PE Pellet

FOB Price: US $100-10,000 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $100-10,000/ Piece
Get Latest Price
Production Capacity: 300set/Sets Per Month
Transport Package: Packed in Wooden Case.
Payment Terms: L/C, T/T, Paypal, Money Gram, Western Union

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Basic Info
  • Model NO.: double screw barrel
  • Type: Profile Extruder
  • Automation: Automatic
  • Plastic Processed: PVC
  • Base Material: 38crmoaia, 42CrMo
  • Delivery: 25days
  • Trademark: pym
  • Origin: Wenzhou, Zhejiang, China
  • Material: Plastic
  • Screw: Twin-Screw
  • Computerized: Computerized
  • Brand Name: Pym
  • Certificats: CE BV SGS Tvu
  • Heating-Treatment: Nitrogen, Electroplated Hard-Chrome Finshed etc
  • Specification: CE SGS BV TUV
  • HS Code: 847790000
Product Description
High Quality Conical Double Screw Barrel 

   For bimetallic screw ,we have adopted advanced technique(HP/HVOF)of surface harden Process by the whole screw surface,WPT1 alloy with corrosion resistant suits for nylon,PVC,PC,PMMA and so on.WPT2alloy corrosion resistant and high temperature resistant Suits for magnetic power ,maanetic powder,magnesium and alumimum powder.Bakelite injection and so on .WPT3 is compatible with WPT1 and WTPT2.
   For bimetallic barrel ,we have raised the proportion of tungsten contained in alloy to 30%and 50%from previous10%,and we also have increasedthe processing length to 4000mm from the previous length of 3000mm.

Technical Parameters 
Screw Barrel Plastic Machine for PE Pellet

The main advantage of  screw barrel:

 a. Advanced Nitriding Technology 
 b. Anti-corrosion and Wear-resisting Duplex Metal Spraying Technoloy
 c. we uses special alloy powders being sprayed and welded on the screw's ridge,and uses different alloy and welding methods for the screw of different functions.


Screw Barrel Plastic Machine for PE Pellet

Why  choose us ?  

A>  long time experience and history

B>  long time nitriding treatment and heating treatment by itself

C>advanced Fanuk series CNC computer-controlled milling machines

D>depth hole drilling machine in 10meters length, which ensure the straigtnss of barrel inside.

E>  CAD drawing confirmation before start making

F>  Prompt after sale service

 G>Land owner and registration capital 25,000,000RMB


Screw Barrel Plastic Machine for PE Pellet

Ruian yumin machine screw co.,ltd is a factory specialized in making
 screw barrel in various materails, filter, t die, gearbox, and extruder machine
. We are largest one in Ruian city who supply main parts to machine- maker with the history over 24 years. Our workshops cover lands over
 5.000 cube meters. We have two factories in Ruian, with 4workshops. 
We have many computer-control CNC milling machines with the length 8000mm in Fanuk series,
 18000mm length deep hole drilling machine, and other advanced equipments.
 All the process is done by ourself, including nitrding treatment. 
We do nitriding treatment for 7 days and nights, 
which ensure the hardness and lifetime of screw barrel a lot
. Meanwhile, our factory and products are passed the assessment by SGS company, 
and Bureau of Veritas, TUV, and CE certificate. 

                   Welcome to visit our company !

Product   screw barrel  for   pellet
Material38 CrMoAlA(JIS SACM645); 42 CrMo(JIS SCM440)
Hardness of nitrogen treatmentHV900°~1100°
Tempering hardenessHB240 ° ~280°
Depth of nitrogen layer:0.6~0.8mm
Nitrided Brittlenessabove 1 stage
Surface RoughnessRa0.4 um
Screw straightness0.015mm
Hardess of surface chromium-plating after NitridingHV≥950HV
Chromium plating Depth0.025-0.085mm
Alloy Depth2.5mm-4mm
Alloy hardnessHRC62°~72°
Heating-treatmentnitrogen ,electroplated hard -chrome finish,high frequency quenching
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Ms. Jackie Yu
Sales Manager
To: Ms. Jackie Yu

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