38CrMoALA,Nitriding treatment screw barrel machinery china

38CrMoALA,Nitriding treatment screw barrel machinery china, long working life,wear resistance,, Processed to drawing or to buyer - details see: https://www.machineto.com/38crmoala-nitriding-treatment-screw-barrel-machinery-china-10334895

Place of Origin:Zhejiang China (Mainland)	Brand Name:BOHAI	Model Number:single screw	Model Number::Dia15-Dia300mm
Ratio of length to diameter::L/D=15-56	Maximun screw length::10000mm	material::38CrMoAlA(JIS SACM645),alloy	plastic processed::pp pe pvc hdpe pet etc...
aplication::pellet,pipe,sheet,profile	machine::plastic extruder machine	Hardness of Nitriding::Hv950~1000	Warranty::common is 1-2 years,bimetallic is much longer

We manufacture and supply a wide range of Screw Barrel product for our esteemed customers. These components are produced from high quality raw materials that result in unmatched durability and efficiency. To cater to the needs of our clients and their setup, we work in conjunction with them to design and fabricate the size of the Scroo-Barell. They are safe, cost-effective and match the high international standards of numerous industries

We can supply single screw barrel/cylinder parallel twin screw barrel conical twin screw barrel bimetallic screw barrel nitrided screw barrel injection moulding machine screw barrel extruder machine screw barrel rubber machine screw barrel.

Product	Nylon/PA6/PA66/PEEK Single screw barrel
Hardness after hardening and tempering	HB260 °~
Nitrided Hardness	HV950°~1000°
Nitrided Depth	0.5 0~0.7mm
Nitrided Brittleness	above 2 stage
Surface Roughness	Ra0.4
Screw straightness	0.015mm
Hardess of surface chromium-plating after Nitriding	HV≥950HV
Chromium-plating Depth	0.05~0.10mm
ALLoy Depth	0.8~2.0mm
Alloy hardness	HRC56°~65°
Alloy	iron,nickel,tungsten,molybdenum
Types of screw	Gradual type,mutant type,wave type,barrier type,double screen type,shunt type,separation type,exhaust type,pin type,mixed type,double-head type,three-head type,multi head type etc.

About BOHAI :

Our Strength: We have an experience of more than 20 year of manufacturing and designing Plastic machines, varied Screws and Barrels and spares. We concentrate on improving quality, updating design and enhancing service.
Our products: Screws Barrels for Injection, Extrusion, and Blow Molding applications; relevant accessories(such as die head, gearbox, filter screen changer and so on); plastic processing machinery.
Location advantage: located in China's Screw Town - Jintang Town in Zhoushan City, near to Ningbo Port and ShanghaiPort.
Market areas: global sales network reaching South America, Eastern Europe, Southeast Asia, Africa, Oceania and the Middle East.
We promise: We assure the customer benefits, We provide competitive price, We Emphasis On Cooperation.