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Conical Extruder Screw And Barrel For Cacao3 Pvc Profile
Product description
conical extruder screw and barrel for cacao3 pvc profile
Features:Screw and Cylinder adopt blocking structure, can update and maintain comfortably!
Screw&Cylinder also can be made:
CINCINNATI, BATTENFELD, KRUSSMAFFEI, BAUSANO and AMUT model spares!
According to different material and plastic product to choose different compress rate and L/D!
Advantages
1. Parallel twin screw and barrel has the advantage of lower rotation speed, smaller shear stress between the small screw
2. Good plasticization, high productivity, small shear force, stable pressure , less wear and tear and low cost.
3. Parallel twin-screw and barrel is widely used in PVC products processing, especially for the production of PVC products with the output over 350Kg / h, because the parallel twin-screw and barrel costs less than conical twin-screw and barrel while it has more mature technology.
4. Parallel twin-screw and barrel is successfully applied in PVC plate, pipe, profile, pellet and mould, at the same time, it solved the technical problem of low foaming, high foaming, high filling, wear and corrosion.
Detailed Technical Information:
Base Material |
1)38CrMoAlA(JIS SACM645) 2)Cr12MOV(JIS SKD-11) |
Bimetallic Alloy Materials |
1)Fe-based alloy 2)Ni-based alloy/Deloro alloy |
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!
About QunYing
Zhoushan QunYing Plastic Machinery Co.,Ltd is a leading supplier of SCREW and BARREL in China,including designing,manufacturing and sales for the 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 SCREW&BARREL for blow mould machine,rubber machine and double screw barrel machine and ect. Besides,we could design all types of screw and barrel according to your different requirements.
What is our SCREW and BARRELadvantage:
First:Creative in design,our designing 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 system day by day on the delivery, 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!
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