STACKED FINS

STACKED FINS Staked fin heatsinks are made from stamped sheets of aluminum or copper using high pressure to form an amazing tight array. A progressive tool is used for manufacturing and locking the fins together. Featuring a high density of the fin numbers, the heatsinks can increase the dissipation areas and enhance thermal efficiency. Energy […]

EXTRUSION

EXTRUSION A cylindrical aluminum block is heated to high temperatures (about 480°C) in a forge. Then, it is placed on a loader, and pressure is applied with a punch to push the heated aluminum through the die. After that, it was stretched in the die cavity shape. The finished extrusion is then cooled and straightened, […]

SOLDERING

SOLDERING Soldering involves joining different types of metals together by using a low-melting point metal alloy. After the solder solidifies, the metal parts are bonded. With the combination of various metals, the heatsink has good thermal efficiency and is light-weighted over small components. Energy Power Metallurgy

SKIVED FINS

SKIVED FINS Skived fins are made with a cutting tool that peels the fins out of an extruded aluminium or copper base. The fins are cut and then individually erected. The top of the fins is then cut to give a uniform height to the heat sink. Energy Power Metallurgy

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