CNC Machining Services

Customize your CNC machining part in aluminum and metal

1,With over 15-year experience in aluminum industry

2,Own experienced research tearms and laboratories

3,Professional sele teams bringing you satisfactory pre-after sale services.

1,Pay close attention to
every step during the production

2,measure every final products when is done

3,Randomly selected samples for pressure testing

1, 6 invention patents and hold more than 30 utility models regarding to the aluminum heat sink industry

2,Being Titled as “High-Tech Enterprise” and “Member of High-Tech Industrial Association” in China.

3,Authoritative certification across the blobe, incluing ISO 14001,ISO9001, SGS, etc.

1,produce various kinds of aluminum heat sink from extrusion, machining to anodization.

2,manufacture your products with a custmized label

How to Get Your Final CNC Machining Products

in 4 Simple Steps

Before processing, Please submit your 3D or CAD drawings. kaixin will quote you within 24 hours.

You will receive a quote shortly, after which you will be provided with a feasible design proposal

Once you place an order, we will start the CNC machining process immediately.

After the CNC processing, final products will be delivered straight to your address after inspection

What types of CNC Machining parts we offer

Well equipped with CNC machines, digital drilling, PYB series CNC Profile Machining Center, milling machines, punching machine, High-frequency welding machine, Hydraulic automatic pipe bending machine etc.Kaixin Enterprise Limited has a strong ability to produce various kinds of CNC precision parts based on your requirement.

As one of China’s professional CNC parts manufacturers and suppliers, we offer the best CNC parts with competitive price. If you’re interested, welcome to contact our factory.

How do our customers rate us?

Kaixin is a very professional radiator manufacturer, and I have rarely seen a factory that has studied thermal technology so thoroughly. So sometimes they can give us some very good advice when we have problems designing radiators for our projects. They also developed solar heating cogeneration smart systems, vacuum sintered VC homogenizing temperature plates for Aircrafts, which is very interested for us.

We visited Kaixin Factory in the early 2018, they provided us a very friendly host and perfect schedule arrangement during the visit. Since we are still new to the aluminum heat sink industry, they are very patient to explain all the production details and reply our tons of questions. Now our business is growing a lot and we are very happy with the quality of the heat sinks they supplied.

In our company we care a lot about precision and attention to detail. We were having some issues finding a reliable partner who could provide good heat sinks with seamless black anodization until we came across Kaixin. Their sense of responsibility and attention to detail remain unmatched. We have worked with Kaixin Aluminum for over 10 years, they are now one of our most trust-worthy partners.

What should you consider when utilizing CNC Machining

If you’re considering CNC customization, it’s important to know what materials and finishes will meet your needs.
kaixin Aluminum not only offers custom machining of other types of aluminum products, but we also specialize in finishing aluminum parts.
In the following section, we will explore the factors worth noting about CNC machining including materials, machining tolerances, cutting times and more so you can make an decision.

Tolerance

We have developed a standard set of tolerances that can be CNC machined to ±0.005″ (0.13mm). If you need tighter tolerances, we can provide additional CNC machining services. Simultaneously, you should recognize that aluminum is a very soft metal that is difficult to cut accurately. To minimize unnecessary costly losses, please provide Kaixin Aluminum with 2D drawings in advance.

Material

Kaixin Aluminum uses pre-extruded aluminum heatsinks for CNC machining. Our materials are made of aluminum 6005, 6001-T651, 6061-T651 and 7075-T65.

The 60 series can be deeply machined, welded and plated while the 70 series is tough and suitable for spacecraft and large machinery.

Surface Treatment

Anodizing
Mainly use Type II oxidation featuring the thicknesses of film between 0.0002 and 0.00040 inches (0.005-0.102 mm).

Using anodizing can generate different colors which are subject to electrolytes. The most common colors are black, bronze and red.

Sand Blasting
We can sandblast the surface of the product as the customer needs to keep the product beautiful and well-decorated.

Meanwhile, We have many materials for blasting such as copper ore, quartz sand, emery, and iron sand from which you can choose.

Powder Coating
Featuring a dry coating process, It is electrostatically charged and sprayed onto the surface of the aluminum, and then the powder is cured under heat, which can provide strong corrosion resistance equivalent to the anodizing process for parts.

Kaixin has a wide selection of coating colors. So if you are unsure which one to choose, please contact us for details.

Electroplating
To improve the appearance or function of a part, electroplating is often used in conjunction with other surface treatments, such as anodizing. We can coat aluminum alloys with a variety of metals, including gold, silver, nickel and copper to keep aesthetic and a good touch.