April 11, 2023

4500 ton extrusion aluminum heat sink profile New equipment added to Suzhou Remgar Metal

We are thrilled to announce the addition of new equipment to our company's manufacturing line. Our latest investment includes top-of-the-line machinery that will enable us to produce high-quality aluminum heat sink, aluminum profile, extrusion aluminum dies, and much more.One of the key features of our new equipment is the state-of-the-art aluminum extrusion press. This press is designed to provide exceptional precision and accuracy, allowing us to create custom extrusions

April 03, 2023

Will anodizing affect the heat dissipation effect of the exruded aluminum heat sink?

The aluminum heat sink after anodizing will be more beautiful, increase surface hardness, and extend service life. Whether to anodize or not depends on the product's requirements. The external parts need to be anodized, while the internal parts can be oxidized or not. Whether to oxidize or not does not have a significant difference in the heat dissipation effect of the aluminum heat sinks.

March 24, 2023

How many methods are there for deburring aluminum profile heat sinks?

There are several methods for deburring extrusion aluminum profile heat sinks, including: 1. Manual deburring using a file or sandpaper 2. Chemical deburring using acid or alkaline solutions 3. Thermal deburring using high-temperature gas or flames 4. Ab

March 21, 2023

How to judge the quality of aluminum profile heat sink?

1. The quality of the heat sink material (purity, thickness, processing accuracy, etc.) and manufacturing process (surface cracks, shrinkage holes, etc. caused by extrusion), as well as the poor quality of the material and the rough and defective process will directly affect the thermal conductivity of the aluminum profile heat sink; 2.The surface roughness and flatness of the aluminum profile heat sink contacting the mesa directly affect the contact thermal resista

March 15, 2023

How many production processes are required to produce aluminum profile heat sinks?

The production process is divided into three steps. The first step:make mold, extrusion aluminum profile, and aging. The second step:to use a CNC machining center to process milling, turning ,drilling, tapping, and chamfering. The final step : surface treatment.

March 09, 2023

Why does aluminum heat sinks need surface treatment?

Aluminum heat sinks need surface treatment to improve their thermal performance and protect them from corrosion. The surface treatment can include anodizing, chemical conversion coating, or painting. Anodizing creates a protective layer of aluminum oxide on the surface, which enhances the heat transfer by improving the surface emissivity and reflectivity. Chemical conversion coating also creates a protective layer on the surface, which improves the heat transfer and prevents corrosion. Painting can provide additional protection against

July 11, 2022

How many surface treatments are available for aluminum profile heat sinks?

There are several surface treatments available for aluminum extrusion heat sinks, including anodizing, powder coating, painting, sandblasting,electroplate,Electrophoretic coating and polishing.

June 06, 2022

Advantages of extrusion aluminum profile for new energy vehicles

More and more extrusion aluminum profile appear in our lives, from subway, aviation to door and window frames. Do you know why more and more aluminum products are accepted and used by people? Next, I will show you the advantages of aluminum profiles compared with other materials from the manufacturers of extrusion aluminu

May 09, 2022

Introduction of aluminum profile heat sink extrusion

Aluminum extrusion is the process of putting aluminum alloy into the extrusion cylinder and applying certain pressure to make it flow out of the specific die hole to obtain the required section shape and size. This method has low cost, high efficiency and simple operation. It occupies a considerable proportion in the industrial development and production management system of modern enterprises, making aluminum profiles an important basic research material in China's national economy. The extrusion of aluminum profiles shall be car

April 11, 2022

What tolerances can I achieve with CNC machining?

The tolerances that can be achieved with CNC machining depend on various factors such as the type of material being machined, the complexity of the part, the accuracy of the machine, and the skill of the operator.Generally, CNC machining can achieve tolerances within a few thousandths of an inch (0.001 inches or 0.0254 millimeters) or even tighter for some high-precision applications. However, the achievable tolerances may vary depending on the specific requirements of the project.

March 10, 2022

What raw materials can we use with CNC machining?

Almost any rigid solid can be machined, including mild and stainless steels, aluminum, brass, copper, magnesium, titanium, and many types of engineering plastics. Common Metal Materials for CNC Machining:aluminum 6061,aluminum 7075,brass,stainless steel 303,stainless steel 304,stainless steel 316,magnesium AZ31,carbon steel 1045,ect.

February 15, 2022

Advantages of aluminum extrusion

1) Durable The corrosion resistance and weathering resistance of aluminum is one of its remarkable advantages. Aluminum will naturally rust and resist corrosion without additional treatment. Because there is a thin layer of alumina protective film formed in natural environment between its surfaces. Anodizing improves corrosion resistance. 2) Light and strong Aluminum is more than 33% lighter than steel, while retaining most of its str

January 04, 2022

Why choose CNC machining?

CNC machining is fast, accurate, and versatile. No other manufacturing solution produces end-use parts in any volume without the need to invest in hard tooling or expensive set-ups. Efficiency and repeatability We can manufacture your CNC machining project with automated speed and efficiency, and repeat the process across batches of thousands of pa