## Opening Your drawing defines the part. We make it exactly to that geometry, then verify every critical dimension before the crate leaves our floor. Forged aluminum heatsinks d
Custom Forged Aluminum Heatsink | Precision Manufacturing No MOQ | BQUQ China
## Opening Your drawing defines the part. We make it exactly to that geometry, then verify every critical dimension before the crate leaves our floor. Forged aluminum heatsinks demand controlled gra
Get a Fast Quote for This Part
Send us your drawing / quantity / material — reply within 24h.
Your drawing defines the part. We make it exactly to that geometry, then verify every critical dimension before the crate leaves our floor. Forged aluminum heatsinks demand controlled grain flow and tight fin tolerances—we deliver both.
Tolerance: ±0.05 mm on machined surfaces, ±0.1 mm on forged profiles
Lead time: 15–20 days for prototypes, 25–30 days for production batches
No MOQ: order 1 piece or 10,000 pieces
Material: 6061-T6 or 6063-T5, forged to your spec
Verification: 100% critical dimension check, CMM report included
Clear or black anodize (Type II/III), powder coat, chromate
Lead time
15 days prototype, 25 days production
Three reasons buyers send us their drawings
1. Batch-traceable quality. Every heatsink gets a heat number and batch code. We keep forging parameters, CNC offsets, and inspection records for each lot for 5 years. If a field failure occurs, we trace it back to the exact pour and tool.
2. Inspection report per batch. You get a full dimensional report with CMM data, surface roughness readings, and material certs. No generic "pass" stamps. We measure fin spacing, base flatness, and mounting hole positions on every part—not just the first article.
3. One factory for CNC + stamping + spring + heatsink. Your assembly might need a stamped mounting bracket, a spring clip, and a CNC'd heatsink. We make all four in-house. One purchase order, one quality system, one shipping point. No multi-vendor coordination headaches.
Where these parts are used
Forged aluminum heatsinks handle high thermal loads where extruded profiles fall short. Common applications include:
IGBT modules in industrial drives and solar inverters—forged base spreads heat fast, and the denser grain structure resists thermal cycling fatigue.
High-power LED fixtures for stadiums and street lighting—forged fins survive vibration and outdoor corrosion better than stamped alternatives.
Electric vehicle battery cooling plates—forged 6061-T6 provides flatness under 0.1 mm across the mounting surface, critical for thermal interface material contact.
Telecom base station amplifiers—compact, high-density fin arrays achieved by forging, not by slow and costly EDM.
Laser diode mounts in medical and industrial equipment—tight tolerances on the optical bench interface keep beam alignment stable.
Questions buyers ask before ordering
Q: What is your MOQ?
A: No MOQ. We run one-off prototypes and 50,000-piece production orders on the same lines. Your first article is machined from the same forging die as your mass production parts.
Q: How do you guarantee tolerance and quality?
A: We use a 3-step process. First, we simulate the forging in software to check die fill and grain flow. Second, we machine to ±0.05 mm on a calibrated CNC. Third, we inspect with a CMM and profilometer, and send you the report. If a dimension fails, we rework or scrap—never ship.
Q: What is your lead time?
A: Prototype (1–5 pieces): 15 days. Production (100+ pieces): 25–30 days. Tooling for a new forging die takes 10–12 days. We quote exact dates after reviewing your drawing, not generic ranges.
Q: Do you provide material certificates?
A: Yes. Every batch ships with a mill certificate for the aluminum alloy, a heat treatment report, and our own spectrometer verification. For aerospace or automotive grades, we can provide full traceability to the original ingot.
Send your drawing
Email your PDF or STEP file to sc@bquq.com. We reply with a firm quote in 12 hours—price, lead time, and tooling cost (if any). Need faster? Message us on WhatsApp at +86 13713157787.
We are a precision manufacturing factory in Dongguan, China, with 20 years in CNC machining, metal stamping, springs, and custom heat sinks. Your drawing is safe with us—we sign NDAs on request. Send it today.
