Bakr’s Cleaning Solution for the Hydraulics Industry

Hydraulic‑related parts including valve blocks, valve spools, pump housings and cylinder bodies belong to high‑precision components. After mechanical processing, deep blind holes and internal oil passages tend to accumulate cutting oil, high‑viscosity hydraulic oil, iron filings and abrasive dust. Incomplete cleaning leads to blocked oil channels, spool jamming and unstable system pressure. Consequently, hydraulic equipment breaks down easily and fails to comply with ISO 16232 OEM cleanliness standards.

In view of strict cleanliness requirements for hydraulic components, Bakr develops targeted cleaning technologies. Sealed hydrocarbon vacuum‑cleaning equipment is applied for ultra‑precision valve spools to achieve zero residue without water‑marks or oxidation. Multi‑frequency ultrasonic cleaning removes micro‑impurities hidden in narrow cavities for medium‑size parts. High‑pressure rotary spray lines thoroughly clear heavy contaminants from large‑sized pump and cylinder housings.

The whole production line adopts PLC intelligent control to realize automatic rough‑cleaning, fine‑rinsing and vacuum drying. Equipped with high‑precision circulation filtration and oil‑water separation units, the system controls residual oil and particle size steadily and extends the service life of cleaning liquid. Constructed from 304‑stainless‑steel, the equipment can integrate with automatic assembly lines for mass‑production.

Our recyclable eco‑friendly detergents reduce wastewater discharge and operational expenses. Bakr resolves typical‑problems such as blind‑hole cleaning dead‑zones and pollutant leftovers. We assist hydraulic‑component manufacturers in passing rigorous third‑party inspections and boosting product reliability and market‑competitiveness.