Product features

                    
1. Material: 38CrMoAlA
Nitriding treatment: Surface hardness: HV≥900
Nitriding depth: 0.5-0.8mm

2, material: special stainless steel,
Quenched, hard HRC55-58, suitable for all kinds of transparent and corrosive materials, improve the life of screw.

3, material: surface tungsten carbide ultra sound overall spray welding, improve the wear resistance of screw.


                

                

            


            

                

                    
Injection screw - Screw barrel of injection molding machine

                

                
                

                

                    

                        
1. Material: 38CrMoAlA
Nitriding treatment: Surface hardness: HV≥900
Nitriding depth: 0.5-0.8mm

2, material: special stainless steel,
Quenched, hard HRC55-58, suitable for all kinds of transparent and corrosive materials, improve the life of screw.

3, material: surface tungsten carbide ultra sound overall spray welding, improve the wear resistance of screw.


                    

                    
                

            


            

        


    


    




    
    

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