Винтовой цилиндр для литья

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screw barrel for injection molding machine

Specification:

Diameter: Ø15-Ø500

L/D ratio:15-55

 

We can manufacture all types of screws and barrels according to clients' requirement.

 

 

Base Materials:	1)38CrMoAlA(SACM 645) 2)42CrMo(AISI 4140) 3)Cr12MoV(SKD11) 4)4Cr5MoSiV1(SKD61) 5)9Cr18MoV 6)40Cr
Bimetallic Alloy Materials:	1)Fe-based alloy 2)Ni-based alloy 3)Co-based alloy 4)Tungsten carbide
Processing Technology:	Heat treatment High-frequency quenching  Nitriding treatment Hard-chrome electroplating  Bimetallic alloy welding
Technical Parameter:	Nitrided layer depth:0.50-0.80mm Nitrided hardness: 900-1100HV  Nitrided brittleness: Less than 2 level Surface roughness: Ra 0.4 Linearity of screw: 0.015mm Hard-chrome plating hardness after nitriding: ≥950HV Chrome-plating layer depth: 0.025~0.10mm  Bimetallic layer depth: 2 mm Bimetallic hardness: HRC50-65
Suitable Plastic Material:	HDPE, LDPE,LLDPE etc.
Our products advantages	1)High productivity            2)Good plasticizing effect 3)Low energy consumption 4)Wear resistant&Corrosion resistant 5)Long using life                 6)Fast production&On time delivery   7)Best customer service!

 

Products display:

 

 

 

Technical process:

Blanking→Rough Machining→Quenching & Tempering →Semi Finishing Machining→

Finished Product→Detecting→Nitring/Alloy Processed →Finish Machining 

 

About Haijia :

HAIJIA is one of the largest manufacturers, which specialized in researching, designing and manufacturing high precise screws, barrels, and other accessories for plastic&rubber processing machine. Our company won the approval of our customers, including many worldfamous companies, and enjoy a high reputation in plastic machinery field, because we offer 

customers best solutions, high-quality products, perfect service, also very competitive price.

  

Our advantages:
1)Best raw materials
2)Good customer service
3)On time delivery
4)Reasonable price
5)Production quickly

 

If you are looking for a relaible supplier, you can believe us, we will be your best choice.

 

Thanks for your visiting. Hope to cooperate with your esteemed company. Welcome to contact us~ Thank you!

 

Why choose us?Good quality,good price,the most important is good after sale service for you.