High Quality CNC machining custom Industrial radiators aluminum lathe parts

We specialize in precision machining of aluminum industrial radiators. Relying on multi-axis CNC technology to ensure uniform and dense heat dissipation fins and a flat base, achieving efficient heat conduction and long-term stable operation.

Superior Heat Dissipation Characteristics of Aluminum Alloys

Aluminum alloys, with their excellent thermal conductivity, lightweight nature, and good machinability, are ideal materials for industrial heat sink manufacturing. We carefully select different series of aluminum alloys, such as 6061 and 6063, to provide professional choices for different heat dissipation needs: 6061 aluminum alloy ensures good thermal conductivity while possessing higher mechanical strength; 6063 aluminum alloy, with its excellent extrusion performance, is the preferred material for heat sink fin manufacturing. Through scientific material proportioning and heat treatment processes, we ensure that each heat sink can achieve optimal heat dissipation performance under specific operating conditions.

Advanced Manufacturing Processes and Technological Advantages

We employ a multi-process integrated manufacturing system, including CNC precision machining, aluminum extrusion molding, toothing, and vacuum brazing technologies. Using a five-axis machining center, we can achieve one-time molding of complex heat dissipation structures, ensuring a perfect combination between the heat sink base and the fins. In terms of toothing, we can achieve precision machining of fin thicknesses as low as 0.3mm and aspect ratios up to 18:1, significantly increasing the heat dissipation area. This ensures the structural stability and heat dissipation efficiency of the heat sink under high-temperature environments.

High Quality CNC machining custom Industrial radiators aluminum lathe parts

Precision Machining and Quality Assurance

We are equipped with high-precision CNC machining equipment, enabling us to achieve precision machining requirements for radiator mounting surface flatness ≤0.05mm and surface roughness Ra0.8. Through a rigorous quality control system, each radiator undergoes multiple inspection processes, including dimensional inspection, sealing testing, air resistance testing, and thermal performance testing. We utilize advanced thermal testing equipment to accurately measure the radiator’s thermal resistance curve, ensuring product performance meets design requirements. Furthermore, we offer various surface treatment services such as anodizing, conductive oxidation, and sandblasting, improving both the product’s wear resistance and optimizing the radiator’s heat dissipation performance.

Comprehensive Technical Service Support

Our engineering team possesses strong thermal design capabilities, providing clients with professional thermal simulation analysis and optimization suggestions. From the product design stage, we intervene to evaluate heat dissipation solutions, helping clients optimize their heat dissipation structures through CFD fluid simulation and heat conduction analysis. We have established a rapid sample production system, ensuring sample production is completed within 5 working days, and are equipped with a professional thermal testing laboratory to provide clients with accurate thermal performance data support.

Our aluminum industrial heat sinks are widely used in servo drives, frequency converters, communication base stations, new energy equipment, and many other fields. Whether standard models or custom-made products, we can provide the most competitive solutions.

Company Profile

    We are a manufacturer integrating industry and trade. We have more than 20 years of experience in production technology. We are located in Dongguan City, Guangdong Province, China. We have advanced high-end professional production and processing technology, and are committed to innovative R&D and production. After years of  market tempering and exploration, it has high-quality   technical management personnel, experienced designers, R&D personnel and a   perfect company management system cnc precision.

5-axis CNC workshop

         Our factory has a plant area of about 2,000 square meters and masters core processing technologies. It has high-end precision production equipment cnc precision: CNC lathes, 5-axis CNC, 4-axis CNC, stamping equipment, die-casting equipment, etc. 2.5-dimensional detection equipment ​

We specialize in the research and development and manufacturing of aluminum industrial heat sinks, with over 20 years of professional experience. We are committed to providing high-quality heat dissipation solutions for industries such as electronics, power, communication equipment, new energy, and industrial automation.

two-dimensional testing

cnc precision surface treatment

          For surface treatment, our suppliers have been working with us for many years. They have rich experience and are familiar with all the quality requirements of each other. The quality is stable and more guaranteed. Such as: heat treatment, spray painting, powder coating, blackening, silver/gold plating, electrolytic polishing, nitriding, phosphating, nickel/zinc/chromium/TiCN plating, anodizing, polishing, passivation, sandblasting, galvanizing, heat treatment , hardening, laser marking, etc. according to customer requirements. Aluminum alloy surface oxidation

Product Packaging

Packaging Details

1. Commercial packaging: 1pc/plastic bag + color box +carton + pallet;
2. Industrial packaging: (1). plastic tube + carton + pallet; (2). plastic bag + kraft paper + carton + pallet;
3. According to the requirement of customer.

FAQ

Q1: Where can I get product & price information?

A1: Send us an inquiry e-mail, we will contact you once we received your mail.

Q2: How long will I get the sample?

A2: Depends on your specific items, within 3-7 days generally.

Q3: What kinds of information do you need for a quote?

A3: Kindly please provide the product drawings in PDF, if provide in STEP or IGS will be better.

Q4: What are the payment terms?

A4: We accept 50% as a payment deposit, when the goods are prepared, we shoot photos or videos for your check, and then you can pay the balance. For small quantities, we accept Paypal, the commission will be added to the order. For big amounts, T/T is preferred.

Q5: How to deliver the goods?

A5: We deliver the products by courier company.

Q6: Are you a trading company or factory?

A6: We are factory direct with 17 experienced engineers and more than 50 employees as well approximate 3,000m2 workshop area.

Q7: What shall we do if we don’t have drawings?

A7: Please send your sample to our factory, then we can copy and provide you better solutions. If send us pictures or drafts with dimensions(Length, Height, Width), CAD or 3D file will be made for you.

Q8: Can we get some samples before mass production?

A8: Absolutely yes.

Q9: Will my drawings be safe after sending them to you?