Extruder Nitride and Bimetallic Screw Barrel

• Customization: Available
• After-sales Service: Provided
• Warranty: 12 Months
• Model NO.: ALVEN240809L
• Standard: DIN, ASTM, GOST, GB, JIS, ANSI, BS
• Technics: Milling
• Feature: New
• Material: 38crmoaia,Sacm645,42CrMo,AISI4140
• Condition: New
• Weight (Kg): 350
• up Diameter: 30mm-400mm
• Straightness of Screw: 0.015mm
• Tempering Hardness: Hb260-290
• Surface Roughness: Ra0.4
• Ratio of Length to Diameter: L/D=20-50
• The Depth of The Alloy: 0.8-2.0mm
• Video Outgoing-Inspection: Provided
• Key Selling Points: Long Service Life
• Nitriding Hardness: Hv950-1050
• Down Diameter: 30mm-300mm
• Spare Parts Type: Screw Barrel
• Depth of Nitriding Layer: 0.4-0.7mm
• Machinery Test Report: Provided
• Transport Package: Packed by Standard Export Wooden Box
• Specification: DIA20-420mm
• Trademark: ALVEN
• Origin: Zhejiang, China
• HS Code: 8477900000
• Production Capacity: 230 Set/Sets Per Month

Product Description

Product Parameters

 

Extruder Nitride & Bimetallic Screw Barrel

• Specification:
• Screw diameter: Φ15-Φ600
• L/D ratio: 7-55
• Product classification: According to different raw materials and products, the screw can be design: general type, pin type, barrier type, separation type, and vented type, Pipe, Sheet, Blowing film, Wire drawing and Granulating etc.

 

MATERIAL

raw material	The finished product processing equipments
38CrMoAIA, SACM645, 42CrMo	Nitriding treatment
42CrMo, AISI4140	Hard chrome coated layer
42Cr5MoSiV1, SKD61, SKD11	Spraying bimetal alloy layer and nitriding treatment
HPM38, SI36, SKD61, SKD11	High frequency quenching
GH113	Nature hard after high temperature

 

• Tempering hardness: HB260-290
• Nitriding hardness: HV950-1050
• Depth of nitriding layer: 0.4-0.7mm
• Nitride brittleness: ≤ level 1
• Surface roughness: Ra 0.4
• Straightness of screw: 0.015mm
• Hardness of chromium plated surface after nitriding: ≥ 900HV
• Thickness of chrome plating: 0.05-0.10mm
• Double alloy hardness: HRC58-65
• Dialloy depth: 0.8-2.0mm

• Company Profile

   

  Our manufacturer was created in 2002, located in Chinese famous screw - Jin Tang Town in Zhoushan. ALVEN is a professional Extruder Nitride & Bimetal Screw Barrel Manufacturers and OEM Extruder Nitride & Bimetal Screw Barrel suppliers, with the professional design and manufacture of precision Extruder Nitride & Bimetal Screw Barrel and the ability of rubber and plastic machinery parts. Product design and development manufacturing, sales, after-sales service as one, the introduction of domestic and foreign advanced processing equipment, plus several years of manufacturing experience, the product quality in the formation of production process control, production facilities, inspection and testing, and other aspects of human and material resources, to improve the quality of products as the core concept, our Wholesale Extruder Nitride & Bimetal Screw Barrel are mainly exported to the united states, Germany, Britain, Japan, Canada, Indonesia, the Netherlands, Saudi Arabia, Sri Lanka, Thailand, and other countries and regions that have cooperation.