HS Code: 84779000
HS Code: 84779000
Production Description

Technical Index:
Depth of Nitrated Layer:0.5~0.8mm
Hardness of nitration: 950~1100Hv
Fragility of nitration: Less than grade 1
Surface Hardness of Nitrated Cr coating layer: 950Hv
Hardness of Bimetallic Layer: HRC55~72
Thickness of Cr-coating Layer: 0.03~0.08mm
Depth of Bimetallic Layer:>2mm

Material :quality alloy steels

1.38CRMOALA
2.SKD61
3.stainless steel
4. Bimetallic 

Supply Capacity:
Production Capacity: 1500 sets/month 
Packing: Fumigation wooden case 
Delivery Date: 30~40 days

The product specification

Screw: 15 mm in diameter-250 mm diameter screw

Screw length: 300 mm to 8000 mm screw length

Machine tube diameter 40 mm to 400 mm: barrel outer diameter

Length-diameter ratio: L/D: 10-46



Product Display
Nitriding Single Screw and Barrel for Injection & Extruder Machine



Nitriding Single Screw and Barrel for Injection & Extruder Machine

Processing
Nitriding Single Screw and Barrel for Injection & Extruder Machine



Equipment Display
Nitriding Single Screw and Barrel for Injection & Extruder Machine



Packing&Delivery
Nitriding Single Screw and Barrel for Injection & Extruder Machine



Contact Us
Nitriding Single Screw and Barrel for Injection & Extruder Machine

 

Production Description

Technical Index:
Depth of Nitrated Layer:0.5~0.8mm
Hardness of nitration: 950~1100Hv
Fragility of nitration: Less than grade 1
Surface Hardness of Nitrated Cr coating layer: 950Hv
Hardness of Bimetallic Layer: HRC55~72
Thickness of Cr-coating Layer: 0.03~0.08mm
Depth of Bimetallic Layer:>2mm

Material :quality alloy steels

1.38CRMOALA
2.SKD61
3.stainless steel
4. Bimetallic 

Supply Capacity:
Production Capacity: 1500 sets/month 
Packing: Fumigation wooden case 
Delivery Date: 30~40 days

The product specification

Screw: 15 mm in diameter-250 mm diameter screw

Screw length: 300 mm to 8000 mm screw length

Machine tube diameter 40 mm to 400 mm: barrel outer diameter

Length-diameter ratio: L/D: 10-46



Product Display
Nitriding Single Screw and Barrel for Injection & Extruder Machine



Nitriding Single Screw and Barrel for Injection & Extruder Machine

Processing
Nitriding Single Screw and Barrel for Injection & Extruder Machine



Equipment Display
Nitriding Single Screw and Barrel for Injection & Extruder Machine



Packing&Delivery
Nitriding Single Screw and Barrel for Injection & Extruder Machine



Contact Us
Nitriding Single Screw and Barrel for Injection & Extruder Machine

 

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Ningbo Jietan Machinery Equipment Trading Co., Ltd. , https://www.jietanmachine.com