Customized Aluminum/A380/Alsi7mg High Pressure Die Casting/Sand Casting Anodized Door Handle

Product Description

 

Processing Capability


Product Parameter

Process	Aluminum Die Casting, Squeeze Casting+T6, Iron Sand Casting, Gravity Casting, Zinc Die Casting, Investment Casting, Sand Casting, Copper Casting, CNC Machining, In-House Tooling.
Equipment	Cold Chamber Aluminum Die Casting & Squeeze Casting Machines: 160t/200T/280T/400T/600T/800T/1100T. CNC Machining Centers, CNC Gantry Machining Centers, CNC Turning, CNC Lathes, CNC Milling, CNC Drilling, CNC Grinding, and EDM machines.
Material	For Aluminum Die Casting: ADC10, ADC12, A319, A356, A360, A369, A380, A383, A384, A413, A535, 44300, 44300, 46000, AlSi9Mg, AlSi9Cu3, ADC12, ZL102, ZL104, ZL108, Zamak2,3,5,7 etc. For Aluminum Squeeze Casting: A356+T6, A356.2+T6, AlSi9Mg+T6, ZL108+T6, AlTi-Alloy+T6.
Surface Treatment	Trimming, Deburring, Polishing, Shot Blasting, Sandblasting, Tumbling, Powder Coating, Anodizing, Chrome Plating, Zinc Plating, Electrophoresis, Passivation, Chemical Coating.
Software Assistance	Pro-e/Solidworks/UG/Auto CAD/CATIA
Product Applications	Automotive, Bicycle, Motorcycle, Aerospace, Machinery, Household, Electric Appliances, Oil and Gas, Fluid Control, LED Lighting, Medical Instruments, Telecom, etc.

Company Introduction

CEX Casting was established in 1995. We are a fully integrated manufacturer of aluminum die casting, squeeze casting, CNC machining, and in-house tooling services.

We have applied for an invention patent for our newly developed aluminum squeeze casting process. Unlike conventional die castings, squeeze castings come with zero internal porosity, higher density, and similar mechanical properties to aluminum forgings, making them suitable for industries requiring lightweight and high-strength features, especially in the automotive industry.

We manufacture high-quality and precise aluminum casting blanks that comply with specific requirements. We also offer surface finish and CNC machining services to ensure that the casting blanks are prepared and finished to the customer's expectations.

Our products are mainly exported to North American and European markets. We have rich experience cooperating with foreign customers and in-depth knowledge of their requirements.

Factory Workshop


Casting Capabilities

Casting Machines: 160t/200T/280T/400T/600T/800T/1100T.

Minimum Part Weight: 10g.

Maximum Part Weight: 20kg.

Maximum Part Size: 1200*800mm.

Minimum Part Wall Thickness: 2-4mm.
Maximum Part Wall Thickness: 15mm.

Tolerance: blank ±0.2mm, ±0.05mm after machining.

Mold: In-house mold design and making.

CNC Machining: 6 Sets of CNC Machining Center.

Surface Treatment: Shot Blasting, Sand Blasting, Powder Coating, Anodizing, Chrome Plating, Electrophoresis, Passivating, etc.

Material: A319, A356, A360, A369, A380, A383, A384, A535, 44300,  AlSi9Mg, AlSi9Cu3, ADC12, ZL102, ZL104, ZL108, Zamak2,3,5,7, etc.

Surface Treatment

There are many different surface treatment technologies for aluminum casting parts. CEX Casting can provide most of them according to customer requirements, such as sandblasting, shot blasting, spraying, anodizing, electrophoresis, and other surface treatments.

We are committed to providing products with high-quality finishes to meet a wide range of needs, from improving corrosion resistance and adding decorative features to improving performance.

On the right are some of our surface-treated aluminum casting products.

Production Flow


Quality Control

Our Quality Inspection Instruments
Material Composition	Orient Spectrometer, Chemical Analysis
Dimensions and Tolerances	Coordinate Measuring Machine (CMM), Micrometer, Vernier Caliper, Full Range Pin Gauge/Gauge
Mechanical Properties (Strength, Hardness, Density)	Tensile Testing Machine, Hardness Tester, Density Tester
Internal Structure (Porosity)	X-Ray Machine, Ultrasonic Testing, Destructive Testing, Metallographic Examination

Our Patented Process--Squeeze Casting

We have found a solution to effectively solve the problem of porosity defects in traditional aluminum castings--our patented squeeze casting process.

CEX started to research and develop the squeeze casting process in 2015. As a China professional squeeze casting manufacturer, we own one squeeze casting manufacturing base with the patented squeeze casting process and equipment.

Our aluminum squeeze casting parts can eliminate defects such as internal porosity and shrinkage and have a dense internal organization.

 

Squeeze casting is a more advanced process than conventional aluminum casting methods.

The squeeze casting process can eliminate defects that exist in the traditional casting processes such as porosity and shrinkage, and the internal structure of the casting is more dense. Heat treatment and welding are acceptable.

Better Mechanical Properties: the strength of the heat-treated squeeze castings is significantly higher and can reach strengths close to those of forged aluminum parts.

Better Sealing Performance: because the presence of pores is eliminated, the surface of the squeeze castings can be machined to a very high finish, free of pore defects, thus ensuring excellent sealing performance without causing leaks.

Can Be Welded: conventional aluminum castings often contain microscopic pores and voids within the material. These porosities can act as potential weak points and will lead to defects and reduce welding integrity. Squeeze casting parts without internal porosity can avoid these problems.

Mechanical Properties of Squeeze Casting---Compared with Other Casting Processes

Aluminum Alloy Type	Grade	Processing	Heat Treatment State	Mechanical Properties
				σb/Mpa	δ/%
Al-Si Casting Aluminum Alloy	ZL115	Squeeze Casting	Casting (F)	280-290	7-8
			Quenching and Timing (T6)	300-340	≥7
		Metal Casting	Quenching (T4)	270	6
	ZL106	Squeeze Casting	Quenching and Timing (T5)	351	11.3
		Metal Casting	Quenching and Timing (T5)	≥235	≥0.5
	A356.2 (US)	Squeeze Casting	Casting (F)	270-280	6-8
			Quenching and Timing (T6)	296-310	10-14
		Metal Casting	Quenching and Timing (T6)	283-303	3-5
	ADC12 (JP)	Pressure Casting	Casting	194	1.5
		Squeeze Casting	Casting	288	3.5
			Quenching and Timing (T6)	316-423	4.4-5.7
Al-Cu Casting Aluminum Alloy	ZL201	Squeeze Casting	Quenching and Timing (T5)	449	16.7
		Metal Casting	Quenching and Timing (T5)	329	2.6
Al-Cu Deforming Aluminum Alloy	2A14	Squeeze Casting	Quenching and Timing	496	5.8
		Forging	Quenching and Timing	≥353	≥4
Al-Zn-Mg-Cu Deforming Aluminum Alloy	7A04	Squeeze Casting	Quenching and Timing	552	5.5
		Forging	Quenching and Timing	≥441	≥3

The Advantages of Squeeze Casting Compared with Forging and Other Casting Processes

Items	Squeeze Casting	Forging	Gravity Casting	High Pressure Casting	Low Pressure Casting
Surface	Fine	Fine	Bad	Fine	Middle
Roughness	Ra3.2-1.6	Ra3.2-1.6	Ra6.3-3.2	Ra3.2-1.6	Ra6.3-3.2
Internal Tissue	Fine Particles and Tight Tissue	Fine Particles and Tight Tissue	Rough Particles and Loose Tissue	Uneven Particles and Loose Tissue	Uneven Particles and Loose Tissue
Heat Treatment	T6	T6	T6	Not	T6
Structural	Complexity	Simple	Complexity	Complexity	Simple
Precision	High	Middle	Middle	High	Low
Machining Allowance	Less	More	More	Less	More
Efficiency	High	Low	Low	High	Low
Mechanical Behavior	Close to Forging	High	Middle	Low	Low

Our Cases


Our Advantages

1. In-house tooling capability, which means we could better control product quality and delivery time.
 

2. 28 years of manufacturing experience and 10 years of exporting experience, which means we could not only offer you the factory price but also help you to solve most problems you may face in importing.
 

3. 90% Exported, of which 50% are other foreign trade companies that buy through us and export. If we make a deal directly, it means no middleman to earn the difference.
 

4. ODM Capability, which means we could help you develop your project.
 

5. Patented Process and Casting Equipment.
 

6. ISO 9001 and IATF16949 Certified.
 

7. One-Stop Supplier From Raw Material To Finished Products.


Our Certificates

Packaging and Shipping

Customer Visit

FAQ

1. Are you a manufacturing factory?

 

Yes, we are a manufacturing factory in Qingdao, China, with more than 28 years of manufacturing experience.

 

2. If we don't have drawings, can you make them for us?

 

Yes, we can make drawings based on the samples you provide.

 

3. When can I get the sample?

 

Sample: 35-40 days after starting mould production. The accurate time depends on your product's complexity.

 

4. What is your batch order lead time?

 

Lead time: 20- 25 days after the payment. The accurate time depends on your product's complexity.

 

5. What is your payment method?

 

50% deposit, 50% balance to be paid before shipment.

 

6. What file formats can you read?

 

PDF, DWG, STEP, IGS, MAX...