65/125 80/156 conical twin screw barrel

65/125 80/156 conical twin screw barrel, 1.conical twin screw and parallel twin screw, 2.Compressing rate of screw can designed - details see: https://www.machineto.com/65-125-80-156-conical-twin-screw-barrel-10334627

Place of Origin:Zhejiang China (Mainland)	Brand Name:JIAWEI	Model Number:twin screw and barrel	Depth of nitration case:0.4-0.7mm
Hardness of nitration::HV800-1050	Roughness of the surface::Ra 0.4μm	Screw straightness:0.015mm/m	Chrome plating thickness:0.01-0.1mm
Process:Process of hot sprayed hard alloys	Materials:Quality 38CrMoAIA

Hardness of adjuster	HB260-290
Depth of nitration	0.4-0.7mm
Hardness of nitration	HV800-1050
Depth of double alloys	0.8-2.0mm
Hardness of double alloys	HRC56-65

Fragility of nitration: Less than grade 1

Roughness of the surface: Ra0.4

Linearity of the screw: 0.015mm

The surface hard chromium plating hardness after nitrogenation: ≥900HV

Chromium-plating layer thickness: 0.05-0.1mm

Quality 38CrMoAIA

Quality twin-phase stainless

Quality satellite powder of surface spray

Cold alloys hot alloys

Advanced nitriding

Process of hot sprayed hard alloys

Our Factory

Our package

About JIAWEI:

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.
Screws Barrels for Injection, Extrusion, and Blow Molding applications; relevant accessories; plastic machinery.
Located in China's Screw Town - Jintang Town in Zhoushan City, near toNingbo Port and Shanghai Port.
Global sales network reaching South America, Eastern Europe, Southeast Asia, Africa, Oceania and the Middle East.
We assure the customer benefits. We provide competitive price, We Emphasis on Cooperation.

Our screw and barrel can ensure high performance and low energy consumption of extruder and Injection molding machine.

We can supply professional screw and barrel to your order!