2019 New Style Aluminum Adc12 Die Casting - Zinc Die Casting – Junhua

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2019 New Style Aluminum Adc12 Die Casting - Zinc Die Casting – Junhua Detail:

Characteristic of zinc die casting products:

1. High specific density, more strength than plastic injection molding.

2. Good casting performance, Producing complex shape and Thin-walled precision die casting parts, the surface of zinc die casting part is smooth.

3. Easy do the surface treatment: Plating, powder coating, Painting.

4. Do not attract iron when Melt and die casting, do not corrosion zinc die casting mould and Non-stick mold.

5. Have good room temperature mechanical properties and wear resistance.

6. Low melting point, Melts at 385℃, more easily forming than aluminum alloy die-casting molding.

Domestic commonly used die-casting zinc alloy material performance:

The traditional die-casting zinc alloy: No.2, No.3, No.5, No.7. ZA8 Currently the most widely used is zinc alloy No.3.

The application of commonly used zinc alloy:

No.2: It is used to those mechanical fittings that have special need in mechanical capability, and need high rigidity and normal dimension and precision.

No.3: Good liquidity and mechanical properties, and the best combination of mechanical properties, casting properties and economical. It applied to the die casting part which the mechanical strength requirement is not high. Such as toys, light parts, decorations and part of the electric parts.

No.5: Good fluidity and good mechanical properties, high wear resistance. It applied to the zinc die casting part which has requirements of mechanical strength. Such as auto parts, mechanical and electrical parts, machinery parts, electrical components.

Domestic main zamak chemical composition %

Zinc alloy chemical composition   %
Element Zamak 2 Zamak3 Zamak5 ZA8 Superloy ACuZine5
Al 3.8-4.3 3.8-4.3 3.8-4.3 8.2-8.8 6.6-7.2 2.8-3.3
Cu 2.7-3.3 <0.030 0.7-1.1 0.9-1.3 3.2-3.8 5.0-6.0
Mg 0.035-0.06 0.035-0.06 0.035-0.06 0.02-0.035 <0.005 0.025-0.05
Fe <0.020 <0.020 <0.020 <0.035 <0.020 <0.075
Pb <0.003 <0.003 <0.003 <0.005 <0.003 <0.005
Cd <0.003 <0.003 <0.003 <0.005 <0.003 <0.004
Sn <0.001 <0.001 <0.001 <0.001 <0.001 <0.003
Zn The other The other The other The other The other The other

Die-casting zinc alloy mechanical properties

Die casting zinc alloy mechanical properties

The precision of the zinc alloy die casting: ±0.05mm;

Smoothness of surface of rough part: Ra1.6~Ra3.2;

Shrinkage rate of zinc die casting products: 0.3%;

Material wastage rate: 5%;

General zinc die-casting machining allowance: 0.3mm~0.5mm;

Surface preparation methods: Sand blasted, Shot blasting, Powder coating, Painting, Plating, Electrophoresis, Polishing

Our company’s production equipment and management system

Zinc Die casting production equipment: L.K brand hot chamber die casting machine from 50T, 88T, 120T, 300T;

CNC machining center: 8 sets AIGEMA A-8;

CNC lathe machine: 6 Guangzhou Machines and 7 Shenyang Machines;

Work days of one week: From Monday to Saturday;

Shift work: 2 shift per day;

Working hours: From AM 8:00 to PM 5:00;

2D and 3D drawing Software: AutoCAD, UG, Pro/E, SolidWorks 2013;

QC control: New type NANO CMM, FPI M5000 desktop metal analyzer, Easson projector, Mechanical properties tester.

The zinc die casting production equipments and QC control

Zinc die casting equipment and QC control






Product detail pictures:

2019 New Style Aluminum Adc12 Die Casting -
 Zinc Die Casting – Junhua detail pictures

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Sticking to your belief of "Creating solutions of high quality and generating buddies with people from all around the world", we always put the fascination of customers to start with for 2019 New Style Aluminum Adc12 Die Casting - Zinc Die Casting – Junhua, The product will supply to all over the world, such as: Slovenia , Jamaica , Denver , If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationships with new clients around the world in the near future.
  • The factory can meet continuously developing economic and market needs, so that their products are widely recognized and trusted, and that's why we chose this company.
    5 Stars By Alice from Costa rica - 2018.11.02 11:11
    Good quality and fast delivery, it's very nice. Some products have a little bit problem, but the supplier replaced timely, overall, we are satisfied.
    5 Stars By Edward from Philippines - 2018.07.27 12:26

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