
Nitrided Injection Screw Barrel
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Product Overview
Key Features
Screw Diameter: 35mm-200mm
Length: Less than 10000mm
Barrel diameter: 35mm-200mm
Material: 38CrMoAlA; SKD61; SKD11; 40Cr; 42CrMo; High quality alloy steel
Technology for TIN coated screw barrel/: Nitriding treatment, alloy coating spraying, Heat-treatment, quenching
Appliance for TIN coated screw barrel/: PA, EVOH, EAA, PC etc
PRODUCTION INFORMATION
Heat Treatment of ScrewNitriding 96 Hour
Hardness of Nitration LayerHRC 56-58
Hardness of Bimetallic LayerHRC 62-64
Nitrated Layer of Screw0.5-0.8mm
Bimetallic Layer Thickness2-4 mm
Surface RoughnessRa 0.4um
Fragility of NitrationLess Than Grade 1
Means of Transportby Sea or by Air
Delivery Date of goods25-30 Days
Package of screw barrelPly Wood Case
AVAILABLE SOLUTION OF SCREW BARREL
ITEMS GRADEHARDNESS AND LIFE TIMEPROCESS DETAILS
ZERO SOLUTION(HRC 58-62, 12-18 months)42CrMo/38CrMoALA +A thermo refining
+Hvof spraying+ nitriding 96 hours+fine polishing
JUPITER SOLUTION(HRC 58-62, 12-18 months)42CrMo/38CrMoALA +A thermo refining
+Hvof spraying+ nitriding 96 hours+fine polishing
ULTRON SOLUTION(HRC 62-64, 24 months)SKD61+queching+ harden inside process
+nitriding 96 hours+fine polishing
Company Details
Focusing on a customer-centric approach, Ningbo Cowell Industry Co., Ltd. has a pan-India presence and caters to a huge consumer base throughout the country. Buy Machinery & Parts in bulk from Ningbo Cowell Industry Co., Ltd. at Trade India quality-assured products.
Business Type
Exporter, Manufacturer, Distributor, Trading Company
Establishment
2006
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Seller Details
Ningbo, Zhejiang
Ms. Ruby Tsai
Address
North Liyuan Road 668, Haishu, Ningbo, Zhejiang, 315104, China
screw barrels in Ningbo
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