Dongguan Zhongwei custom CNC machined heat sinks for semiconductor equipment

Dongguan Zhongwei manufactures CNC-milled heat sinks and cold plates with custom fin geometry. Critical parameters are flatness of the mounting surface, fin pitch and height, and cleanliness.

Tolerance down to ±0.01 mm on critical surfaces, 100% inspection. Material: high-conductivity aluminium (copper on request), finish: anodizing or nickel per specification.

Key features:

• Custom fin geometry
• Down to ±0.01 mm on critical surfaces
• Aluminium, copper on request
• 100% inspection

Specifications:

• Product: custom heat sink / cold plate
• Tolerance: down to ±0.01 mm on critical surfaces
• Material: aluminium (typical), copper on request
• Finish: anodizing or nickel
• Inspection: 100%
• Application: semiconductor, power electronics, lasers

Application: Semiconductor equipment, power electronics, lasers.

Before ordering: For a quote, provide a 3D model, heat load (TDP) or thermal calculation, flatness and finish requirements.