Twin Parallel Screw Barrel / Parallel Twin Barrel screw
Specification:
Φ45/2, Φ60/2, Φ65/2, Φ70/2, Φ72/2, Φ75/2, Φ80/2, Φ85/2, Φ90/2, Φ93/2, Φ100/2, Φ105/2, Φ110/2, Φ115/2, Φ120/2, Φ125/2, Φ130/2, Φ140/2, Φ150/2, Φ160/2, Φ170/2, Φ180/2, Φ190/2, Φ200/2, Φ250/2
Above are our standard specification, we also can customize for you.
Screw structure and compression ratio can be designed according to different products and raw material.
| Base Materials: | 1)38CrMoAlA(SACM 645) 2)42CrMo(AISI 4140) 3)Cr12MoV(SKD11) 4)4Cr5MoSiV1(SKD61) 5)9Cr18MoV 6)40Cr |
| Bimetallic Alloy Materials: | 1)Fe-based alloy 2)Ni-based alloy 3)Co-based alloy 4)Tungsten Carbide |
| Processing Technology: | Heat treatment High-frequency quenching Nitriding treatment Hard-chrome electroplating Bimetallic alloy welding Bimetallic alloy centrifugal casting |
| Technical Parameter:
| Nitrided layer depth:0.50-0.80mm Nitrided hardness: 900-1100HV Nitrided brittleness: Less than 2 level Surface roughness: Ra 0.4 Linearity of screw: 0.015mm Hard-chrome plating hardness after nitriding: ≥950HV Chrome-plating layer depth: 0.025~0.10mm Bimetallic layer depth: 2 mm Bimetallic hardness: HRC50-65 |
| Our products advantages | 1)High productivity 2)Good plasticizing effect 3)Low energy consumption 4)Wear resistant&Corrosion resistant 5)Long using life 6)Fast production&On time delivery 7)Best customer service |
| Twin Screw And Barrel made: CINCINNATI, BATTENFELD, KRUSSMAFFEI, BAUSANO, AMUT model spares. |
We could manufacture various kinds of Screws And Barrels according to the customer's requirement.
Our screw and barrel can ensure high performance and low energy consumption for extruder machine.
What's more, we can supply the most optimum designs of Screw Barrel with your requirements.
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 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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