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screw barrel:, 1.high quality alloy steel, 2.Factory direct low price, 3.Best service,fast delivery, 4.ISO9001:2008 approved - details see: https://www.machineto.com/cincinnati-solex-bimetallic-single-screw-barrel-cylinder-for-pe-hd-and-pp-pipe-extrusion-10334811

About SHEEN

Zhoushan Sheen Machiney Company is leading supplier ofSCREW and BARRELin china,including designing,manufacturing and sales for these products,we can make any specification of extruder screw barrel and injection molding screw barrel for Haitian,Demag,Engle,Nigrobossi,KMD,NPM,BOY,HUSKY, Nippon Steel, Toshiba, Nissei, Mitsubishi and etc. We also can supply all types of screw and barrel according to your different requirements.

What is ourSCREW and BARRELadvantage:

First:Cretive in designs,our desinging team is very strong,since we have unique culture to motivate them,in order to meet requirement,we work closely to our customer and market!

Second:We have 15 years’ experience of manufacturing varied screws, barrels and spares.We are keeping improving our production stytem day by day on the delievey,quality control,all the efforts have improved the customers satisfaction!

Third:We are located in China’s screw Town-Jintang,Town in zhoushan city,near to Ningbo Port and Shanghai Port!

Finally,We assure the customer benefits,we supply best quality and competitive price,also best customer service!

SHEEN SCREW Purpose:

To creat china famous brand,to build first-class enterprise!

Create the greatest value for our customers!

Cincinnati solEX bimetallic single screw and barrel/screw and cylinder for PE-HD and PP pipe extrusion Specification:

Screw diameter:Φ15mm-Φ360mm L/D=15-56

Length of screw and cylinder:8000mm

According to different material and plastic products to design different screw structure ,compress rate and L/D!
According to different material and plastic products to design different Barrel with exhaust system and IKV force load system!

Bimetallic Screw and Cylinder:

Bimetallic Screw production method:

Plasma Alloy Coating Spraying or Wc/Co Whole spray welding

Bimetallic Barrel production method:Centrifugal Casting (Inlay Alloy)

The PTA powder plasma welding applies the positive and negative electrodes of arc welding, allowing the welding path to be completely,welded with the base material.The minimum possibility of the welding path becoming less rigid fully prevents the welding layer from peeling
off – thereby effectively upgrading the life time of the screws.

Outstanding Features of Bimetallic Screw and Barrel:
Hardness HRC50-65 Outstanding corrosion-resistance.
Hardness layer reaches 1.5 m/m thickness.Hardness does not decrease with depth.
Hardness does not decrease under normal temperature.
Abrsion resistance / wear resistance on the hardened layer is 2~3 times higher than that treated by conventional heat treatment.

Detailed Technical Information:

Base Material	1)38CrMoAlA(JIS SACM645) 2)Cr12MOV(JIS SKD-11) 3)4Cr5MoSiV1(JIS SKD-61) 4)42CrMo(AISI 4140)
Bimetallic Alloy Materials	1)Fe-based alloy 2)Ni-based alloy/Deloro alloy 3)Co-based alloy 4)NiCo-based alloy 5)Tungsten carbide/Wolfram carbide
Double-alloy level	Level A - containing Tungsten of 40% Level B - containing tungsten of 25% Level C - containing tungsten of 9.5%
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 Nickel alloy plating.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°
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
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
General Terms	Means of transport: Ocean,Air,Express Production time: About 25 days after we receive the deposit and lead time will different according to the order quantity!
Our products advantages	1)High productivity 2)Wonderful plasticizing 3) low energy consumption 4)Wearable and Durable 5)Fast and On time delivery 6)Best customer service!

Our Screw and barrel processing production:

CustomerOrder--ProductDesign(CustomerDrawing)—ProductionFlowArrangement—Material Procurement—Hardening&Tempering—Drilling—RoughTurning—RoughThread Rolling(AlloySprayWelding)—Alignment—FineThreadRolling—Mixing—Alignment—High FrequencyTreatment—Alignment—Polishing—Grinding—120HoursNitridingTreatment—Acid Piclking—Polishing—Chrome Plating—O.D.Grinding—Packaging&Shipping!

Screw and barrel Material picturers:

The foreign material we used as following:

1. Germanysteel, GH113 ,2250 ,2842 ,1.8509 ,1.442 ,1.6582 ,1.6523 ,1.2080,1.4542,

2. USA steel, P20,420,L6,H13,W110,D3,A2,D6,O1,S1,M35,8620,3115,K52440

3. Sweden steel, 718S,718H,S136,S136H,STAVAX,ASP-23,ASP-30

4. Australia Steel, M202,M300,W302,K460,W300,K900,K100,W321

5. Hardnesssteel, YG6X,YG 6A,YG 6,YG8N,YG8,YG8C,YG11C,YG 15,YT5,YT14,YT30

6. Japan Steel, SKT 4,YXM 4,YXM 42,SNC 815,SK -3,SKS 3,and etc.

Final products in market:

More pictures for your view:

Quality Certificate:

•100%Quanlity Inspection

As the screw and barrel are the important parts for plastic extruders and injection molding machine,they affect the machine performance and quality directly,therefore,SHEEN established quality control system strictly as ISO 9001:2008 International Quality System, our every production process is under strict inspection , Those provides solid foundation for our quality products!What we need to do is to make sure best quality of each screw and barrel,Till now,our screw and barrel has been sold to more than 40 countries in the world and enjoy a good reputation by our customers!

My letter to all my customers:

Dear friend,

Thanks for visiting our website,nice to meet you! Anyone wont buy any products from strangers until they know each other better,but it's a long time for you to understand a strange supplier well,then how you can find a best supplier during so many factories is a problem!Alice believe that every customer is the turning point of her life,she is very gald to make friends and do business with you,if you trust alice so much,just give each other an opportunity to know each other better! J

If you want to learn more information,just contact Alice asap,you are the most welcome at 24 hours!