56mm Screw And Barrel ISO9001 Screw Assembly HRC 60

MOQ： 1 set
Price： USD 8,160 / set
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Payment Terms	T/T
Main Alloy Composition	Main Alloy Composition
Component	Screw 、Screw Tip Assembly 、Barrel Head (Flange) Nozzle
Material	All-Hard Alloy
Delivery Time	60 to 90 days
Packaging Details	Composite eco-friendly wooden box
Heat Treatment Process	Quenching
Supply Ability	300 sets
Brand Name	KTL
Certification	ISO9001
Place of Origin	Made in Suzhou, China
Model Number	Diameter: 56

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Product Details
Company Details

Product Specification


Payment Terms	T/T	Main Alloy Composition	Main Alloy Composition
Component	Screw 、Screw Tip Assembly 、Barrel Head (Flange) Nozzle	Material	All-Hard Alloy
Delivery Time	60 to 90 days	Packaging Details	Composite eco-friendly wooden box
Heat Treatment Process	Quenching	Supply Ability	300 sets
Brand Name	KTL	Certification	ISO9001
Place of Origin	Made in Suzhou, China	Model Number	Diameter: 56
High Light	56mm Screw And Barrel ，Screw And Barrel ISO9001 ，screw assembly HRC 60

NISSEI FN5000 Screw And Barrel Assembly

Technical Specifications

Component	Material	Main Alloy Composition	Heat Treatment Process	Hardness	Surface Treatment	Key Features
Screw	KTL-202B All-Hard Alloy	Cr 8.2%, V 1.2%, Mo 2%, Co 1%	- Quenching: 1020–1050°C- Tempering: 550–570°C (≥3 times)- Tail annealed at high temperature	HRC 60 ± 2	Titanium coating	- Improved wear resistance- Enhanced surface hardness- Cost-effective for general applications
Screw Tip Assembly	KTL-202B All-Hard Alloy	Cr 8.2%, V 1.2%, Mo 2%, Co 1%	- Quenching: 1020–1050°C- Tempering: 550–570°C (≥3 times)- Tail annealed at high temperature	HRC 60 ± 2	Titanium coating	- Consistent wear resistance- Better surface protection- Reliable performance
Barrel	KTL-ST30 Double Alloy (Fe-Ni Base)	Inner alloy: Fe, Ni, Cr, C, Co, B	—	Base: HRC 26–28Inner layer: HRC 59–61	—	- Double alloy structure- Good wear & corrosion resistance- Low thermal expansion- Stable under high temperature
Head (Flange)	Alloy Steel (Red Cross Grade)	—	Quenching and tempering	Base: HRC 30–32Cr layer: HRC 62–64	Chromium plating (0.05–0.08 mm)	- Enhanced surface wear resistance- Corrosion protection- Good structural strength
Nozzle	SKD61	—	- Quenching: 1020–1050°C- Tempering: 550–570°C (≥2 times)	HRC 50 ± 2	—	- Good thermal fatigue resistance- Stable performance under high temperature

Company Details

Bronze Gleitlager

Bronze Sleeve Bushings

and

Graphite Plugged Bushings

from Quality China Factory



Business Type:

Manufacturer 


Year Established:

2010 


Total Annual:

5000000-6000000


Employee Number:

100~150 


Ecer Certification：

Verified Supplier 

Kotler is a professional manufacturer with a registered capital of RMB 5 million, specializing in high-performance extruder screws, barrels, and precision components for the plastic processing industry. Equipped with advanced machinery such as Taiwan-imported six-axis and four... Kotler is a professional manufacturer with a registered capital of RMB 5 million, specializing in high-performance extruder screws, barrels, and precision components for the plastic processing industry. Equipped with advanced machinery such as Taiwan-imported six-axis and four...

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Reach Us
Suzhou Kotler Precision Machinery Co.,Ltd
No. 5388, Wuzhong Avenue, Wuzhong District, Suzhou City, Jiangsu Province
https://www.barrelbimetal.com/

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