
2020 3030 4040 4545 5050 6060 8080 Aluminum Profiles
Heatsink extrusions are manufactured by pushing the aluminum ingot through the steel tooling to make the custom shape, then cut off and machining for the specific dimensions; heatsink extrusions usually supplied with a surface finish such as black anodizing or clear anodizing to enhance its thermal performance.
Product Introduction
If you are interested in our Extruded Heat Sink, Heatsink Extrusion Profiles, Fin Assembly Heatsink, please feel free to contact us, and we look forward to creating a future with you. We respect the democratic rights of employees, attach importance to the communication of ideas with employees, talk with them and make friends, so that the fruits of development of the enterprise benefit every employee. We continue to promote quality and productivity improvement activities with the participation of all employees, and raise the awareness and skills of all employees for quality improvement. With the joint efforts of our quality team, we do our best to give our customers the best supply for their needs. The company has strong technical force, complete production equipment, complete manufacturing technology, and perfect testing methods, focusing on cultivating technical talents and operating skills of employees.
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Sinda Thermal can offer 1 and 3 FT length and most common use heatsink extrusions applied in many thermal management. Heatsink extrusions are manufactured by pushing the aluminum ingot through the steel tooling to make the custom shape, then cut off and machining for the specific dimensions; heatsink extrusions usually supplied with a surface finish such as black anodizing or clear anodizing to enhance its thermal performance. Sinda Thermal extruded heatsinks are designed to provide the optimal thermal performance.
Product Description:
● Heatsink extrusions usually produced by aluminum 6063-T5
● Surface finish is anodizing or other specific treatment
● Rohs complaint
● No MOQ limit
● Lead time for mass production is 3-4 weeks, lead time for samples is 2-3 weeks
● Most competitive price
● Excellent service and quality

Production Process:
Extruded heatsinks are most widely used in thermal management for its most cost saving, lightweight, and good conductivity. Heatsink extrusions usually are manufactured by the below a few steps:
1. Pushing the aluminum billets through the steel die to get the extrusion shape
2. Cutting off and cross cut if needed
3. CNC machining to complete the specific dimensions and holes
4. Anodizing and packing
FAQ:
Q: What’s the capacity of your factory?
A: We have 30 high-speed stamping machine and over 20 CNC machine, we can produce more than 5K extruded heatsinks per day.
Q: What’s the lead time for the heatsink extrusions
A: Lead time for mass production is 3-4 weeks, for sample is 2-3 weeks.
Q: What’s the advantages of aluminum heatsinks?
A: Aluminum heatsink is the most cost-saving cooling part, it has the good thermal conductivity, lightweight, and easily manufactured merits.
We always pay attention to the problems of using our 2020 3030 4040 4545 5050 6060 8080 Aluminum Profiles and improve its quality accordingly in time. With a pragmatic and innovative spirit and an attitude of always serving users, we provide users with cheap and good-quality products. We perfectly combine the development of our company with the pursuit of personal value of our employees, and each employee will fully realize his or her personal value and pursuit in the process of achieving the company's big goal.
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