Min. Order: | 1 Set/Sets |
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Trade Term: | FOB |
Payment Terms: | L/C, T/T, WU |
Supply Ability: | 1000 sets per month |
Place of Origin: | Zhejiang |
Location: | Zhoushan, Zhejiang, China (Mainland) |
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Business Type: | Manufacturer |
Main Products: | Nitrided Feed Screw Barrel, Extrusion Screw And Barrel, Bimetallic Screws And Barrel, Twin Screw And Cylinder, Parallel Twin Screw Barrel |
Model No.: | QY-CB03 |
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Means of Transport: | Ocean, Air, Land |
Plastic Type: | PVC |
Use: | Others |
Shaft Design: | Double |
Brand Name: | QunYing |
Power: | 14-120KW |
Base Material:: | 38CrMoAlA,DC5,D2,SACM645,ect. |
Bimetallic Screw Process:: | Spray Welding |
Bimetallic Barrel Process:: | Centrifuge Casting |
Bimetallic Depth:: | 2~4mm |
Application:: | Double Screw Extruder |
Service for Machine Brand:: | SJSZ,KMD,Weber,Cincinati,Battenfeld,ect. |
Design 1:: | For High CaCo3 |
Design 2:: | 50 % wood + 50% plastic |
End products:: | WPC, profile, pipe film etc. |
Certificates:: | GB/T19001-2008/ISO9001:2008/SGS |
Production Capacity: | 1000 sets per month |
Packing: | Wooden Case (Exported Standard) |
Delivery Date: | 25 Days |
Specification (d/D) | Work Length (mm) | Extruding Ability KG/H) | Screw Speed (rmp) |
Φ25/Φ53 | 540 | 25-40 | 5-50 |
Φ35/Ø77 | 810 | 40-70 | 5-50 |
Φ45/Φ90 | 990 | 50-80 | 5-45 |
Φ50/105 | 1070 | 100-150 | 4-45 |
Φ51/105 | 1220 | 100-150 | 4-40 |
Φ55/Φ110 | 1220 | 120-180 | 4-40 |
Φ60/Φ125 | 1320 | 150-200 | 4-40 |
Φ65/Φ120 | 1440 | 200-250 | 4-40 |
Φ65/Φ132 | 1440 | 200-250 | 4-40 |
Φ70/Φ140 | 1460 | 250-320 | 4-35 |
Φ75/Φ150 | 1480 | 300-360 | 4-35 |
Φ80/Φ143 | 1800 | 300-360 | 4-35 |
Φ80/Φ156 | 1660 | 300-360 | 4-35 |
Φ90/Φ184 | 2000 | 400-500 | 3-35 |
Material | 38 38CrMoALA,SKD61,D2 etc. |
Hardness After Hardening&Tempering | HB260-290 |
Depth of Nitrided | 0.5-0.8mm |
Hardness of The Surface | Hv950-1100 |
Surface Roughness | Ra0.4um |
Linearity of Screw | 0.015mm/m |
Technical Parameter | |
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 15% |
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° Spraying corrosion wear-resisting dual metal layers |
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), PVC + 30% CaCo3, etc |