Fibre extruder screw barrel for pet
| Place of Origin:Zhejiang China (Mainland) | Brand Name:JINMAO | Model Number:Dia15-Dia500mm | Standard:ISO9001:2008 |
| Application:single screw extruder machine | Material:38CrMoAlA,42CrMo,Cr12MoV,4Cr5MoSiV1,9Cr18MoV,40Cr | Quenching and Tempering hardness:HB280-320 | Nitrided layer depth:0.50-0.80mm |
| Nitrided hardness:950-1100HV | Nitrided brittleness:Less than 2 level | Surface roughness:Ra 0.4 | Linearity of screw:0.015mm |
| Advantages:High output, good plastification,energy saving |
Fibre extruder screw barrel for pet
Specification:
Diameter: Ø15-Ø500
L/D ratio:15-55
We can manufacture all types of screws and barrels according to clients' requirement.
| 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 |
| Technical Parameter: | Nitrided layer depth:0.50-0.80mm Nitrided hardness: 950-1100HV 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: 3-5 mm Bimetallic hardness: HRC62-72 |
| Compared to other supplier, JINMAO advantages: | 1.Advanced Nitriding Technology 2.Hard Metal Cold/Thermal Spraying Technology 3.Anti-corrosion and Wearresisting Duplex Metal Spraying Technology 4.Advanced PTA/HVOF bimetallic alloy process Technology 5.High productivity, good plasticizing effect,energy saving 6.Wear resistant&Corrosion resistant, longer using life of screw barrel 7.Fast production&Rapid delivery 8.Best customer service! |
Technological Process:
Blanking→Rough Machining→Quenching & Tempering →Semi Finishing Machining→
Finished Product→Detecting→Nitring/Alloy Processed →Finish Machining
| Packaging Detail:Wooden Case |
| Delivery Detail:25-30 days |
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