conical twin screw for extruder

conical twin screw for extruder Technical specifications: Hardness of adjuster: HB260-290 Hardness of nitration: HV800-1050 Depth of nitration: 0.4-0.7mm Fragility of nitration: Less than grade 1 Roughness of the surface: Ra0.4 Linearity of the screw: 0.015mm The surface hard chromium plating hardness after nitrogenation: ≥900HV Chromium-plating layer thickness: 0.05-0.1mm Hardness of double alloys: HRC56-65 Depth of double alloys: 0.8-2.0mm Materials and processes: Quality 38CrMoAIA Quality twin-phase stainless Quality satellite powder of surface spray Cold alloys hot alloys Advanced nitriding Process of hot sprayed hard alloys Parallel twin screw extruder Guarantee: Common Nitrided: approx 2 years Bimetallic : much longer lifetime

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	conical twin screw for extruder	conical twin screw for extruder Technical specifications: Hardness of adjuster: HB260-290 Hardness of nitration: HV800-1050 Depth...
	conical twin screw for extruder	conical twin screw for extruder Technical specifications: Hardness of adjuster: HB260-290 Hardness of nitration: HV800-1050 Depth...
	Assemble parts of screw barrel for extruder machine	Assemble parts of screw barrel for extruder machine The conical twin screws and barrel can be designed different structure according to the di...
	Parallel Twin Screw for Extruder	Screw Barrel for Injection Moulding Machine Technical specifications: Hardness of adjuster: HB260-290 Hardness of nitration: HV800-1050...
	Bimetallic Conical Twin Screw and Barrel	Conical Twin Screw and Barrel Hardness of adjuster HB260-290 Depth of nitration 0.4-0.7mm Hardness of nitration HV800-1050 Depth of do...

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