Bakr’s Cleaning Solution for 3C‑Electronic Stamping Industry

Stamped‑parts for 3C‑electronics including middle frames, shielding sheets, connecting brackets and shell components usually contain stamping oil, release agents, fine metal debris and fingerprint oil after punching and forming. Residues hidden in micro‑grooves and bent positions may cause poor plating‑adhesion, bubbling coating and insufficient bonding strength. Such defects greatly reduce product yield and fail surface‑quality requirements of 3‑C manufacturers.

To match thin‑wall features and strict surface‑standards of electronic‑stamping parts, Bakr adopts differentiated cleaning processes. Multi‑frequency ultrasonic cleaning with low‑foam water‑based detergent is widely used for small‑size stamped components to remove fine contaminants without deforming thin‑wall substrates. For parts demanding ultra‑clean surfaces, enclosed modified‑alcohol vacuum‑cleaning systems are deployed to achieve residue‑free and spot‑free surfaces. High‑pressure air blowing and vacuum drying prevent water stains effectively.

The whole production line is managed by a PLC system to complete rough‑cleaning, precise rinsing and drying automatically. High‑precision circulating‑filtration systems continuously filter tiny particles to maintain consistent cleaning results. The equipment made of 304‑stainless‑steel can dock with upstream stamping machines to realize automated continuous‑production.

Recyclable eco‑friendly cleaning fluids cut wastewater output and long‑term‑operation costs. Bakr solves industry‑troubles including thin‑part deformation, water‑marks and residual oil. It helps 3‑C‑component manufacturers improve finished‑product rate and strengthen core‑competitiveness in the electronics‑market.