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Easy To Operate 38CrMoAlA Injection Molding Barrel And Screw For Injection Machine

Categories Injection Moulding Machine Screw Barrel
Brand Name: Jialong
Place of Origin: Zhejiang, China
MOQ: 1 pieces
Price: 1 - 2 pieces $4,500.00 >= 3 pieces $4,300.00
Payment Terms: L/C, D/A, D/P, T/T
Supply Ability: 500 Set/Sets per Month
Delivery Time: 1-35 work days
Packaging Details: woodern package
Barrel Material: 38CrMOAIA
Barrel Diameter: 30-500mm
Screw Cooling Power: 3kw
Barrel Length: 300-8000mm
Barrel Heating Zones: 4
Barrel Heating Power: 5kw
Barrel Straightness: 0.02mm/m
Screw Roughness: Ra 0.4um
Hardness: HRC 58-62
Surface Treatment: Nitriding, hard chrome plating, bimetallic coating
Material: High-quality alloy steel
Barrel Roughness: Ra 0.8um
Nitriding Depth: 0.5-0.8mm
Chrome Plating Thickness: 0.03-0.05mm
Screw Length: 300-8000mm
Bimetallic Coating Thickness: 1.5-2.0mm
Screw Diameter: 15-300mm
Screw Straightness: 0.015mm/m
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  • Product Details
  • Company Profile

Easy To Operate 38CrMoAlA Injection Molding Barrel And Screw For Injection Machine

Easy to Operate 38CrMoAlA Injection Molding Machine Screw Barrel for Injection Machine

The function of the screw of the injection molding machine is to complete the conveying, compacting, melting, stirring and pressurizing of the plastic through the rotation of the screw in the barrel. The structure of the barrel of the injection molding machine is a round tube with a blanking opening in the middle. The barrel contains the screw, which rotates inside the barrel

The barrel screw of the injection molding machine is an important part of the injection molding machine, which has the advantages of high yield, low unit consumption, strong plasticizing capacity, wear resistance, corrosion resistance and long service life.

Hardness after hardening& tempering
HB240-280
Nitrided hardness
HV850-1050
Nitrided case depth
0.45-0.7mm
Nitrided brittleness
less than grade 2
Surface roughness
Ra 0.4
Screw straightness
0.015mm
Surface chromium-plating's hardness after
nitriding
≥900HB
chromium-plating depth
0.03-0.10mm
Alloy hardness
HRC50-65
Alloy depth
0.8-2.0mm
Materials& processes
Quality 38CrMoAlA
GH113 HC-276
CW6Mo5Cr4V2
9Cr18MoV
SKD61
Quality powder metallurgy raw materials
Advanced nitriding process
Vacuum ionic hardening
Corrosion&abrasion resistance bimetal spraying process

Zhoushan Jialong Screw Manufacture Co.,Ltd is professional manufacture of screw barrel for plastic & rubber machinery. Including conical twin screw and barrel, parallel twin screw and barrel ,planetary screw and barrel, single screw and barrel for extruder and injection moulding machine. Especially, conical twin screw and barrel with SKD inlay sleeve has better use life.

Profession experience on designing we have 20 years design experiences,we can provide better design according customers need,and also provide solutions to help customers solve extruding and injection moulding problems.omers!

JALONG: Professional experience on processing, we can supply nitrided, chrome plating,stainless steel,bimetallic and surface spraying technology treatment for different demands.

JIALONG SCREW devote on high quality screw barrel and professional rapid service to bring more benefit to cust.

FAQ

01

Q: Are you trading company or manufacturer ?

A: We starts from the foundry factory over more than 20 years. located in zhoushan City, zhejiang Province, China, close to ningbo Port.and ningbo Airport. It is a manufacturer

integrating production and processing. We have offices in zhoushan jintang respectively.

Customers are welcome to visit and inspect the factory.


02

Q: Do you support OEM and ODM?

A: Yes! We have the top design teams in China. You just send us the drawings of the

product and our design team will do it.Please trust our expertise !


03

Q:Why choose us?

A: In this industry, we have a better service and quality management system, I believe you will choose professional, and the same quality to provide you with a better price of us.


04

Q:Do you produce them all?

A: Yes, we specialize in the production of all products are their own production.


05

Q:How to guarantee the quality problem?

A: We have a professional quality inspection department, on-site inspection of the production process, layer upon layer of strict control and inspection of products before delivery,absolutely eliminate defective products.


06

Q:What's the minimum quantity of an order?

A: We are interested in offering a quotation based on your total combined order preferences with freight delivered to your location. Please advise and thank you for your

interest!


07

Q:How do I receive the goods?

A: We have professional transport agents, which can deliver goods to various ports, FOB, CIF, DHL, Federal Express, etc. Please provide detailed address, we can also provide

door-to-door service for you.

08

Q: How long is your delivery time?

A:It is usually 20-35 days. Others calculate the time according to the quantity of your

order.

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