In the precision manufacturing industry, the cleanliness of components directly determines assembly quality and service life of finished products. With tightening environmental regulations and the localization advancement of high-end manufacturing, vacuum hydrocarbon cleaning equipment has gradually replaced traditional water-based cleaning and chlorine-based solvent cleaning. It has become the mainstream cleaning solution for automotive parts, bearings, hydraulic valve blocks and aerospace precision components. Among domestic manufacturers of hydrocarbon cleaning machines, Sinobakr stands out as a preferred brand for import substitution.

Founded in 2000, Sinobakr has been deeply engaged in industrial cleaning. As a specialized, sophisticated, distinctive and innovative high-tech enterprise, it integrates R&D, manufacturing, complete-set solutions and after-sales services. The company offers a full product line of hydrocarbon cleaning equipment, including single-chamber vacuum hydrocarbon washers, tumbling hydrocarbon washers and multi-station automatic hydrocarbon cleaning centers. The products cater to small-batch standalone production and automatic production line integration, serving as a domestic alternative to imported precision cleaning equipment such as FinnSonic.

Sinobakr’s vacuum hydrocarbon cleaning machines adopt a combined cleaning process of fully enclosed vacuum and ultrasonic waves. The vacuum negative pressure eliminates air blockages inside blind holes and deep holes. Together with ultrasonic cavitation, the system penetrates tiny gaps to efficiently remove cutting oil, polishing paste, buffing compound and micron-sized metal debris. Supported by vapor bath cleaning and low-temperature vacuum drying, workpieces are free of watermarks and solvent residues after cleaning and can be directly assembled. The process effectively prevents oxidation and rusting of aluminum and steel parts, consistently meeting strict cleanliness standards for high-end components.

The equipment features outstanding environmental protection and safety design. Built with an explosion-proof structure and compatible with high-flash-point hydrocarbon solvents, it operates in a fully sealed state with extremely low VOC emissions. Equipped with an automatic vacuum distillation regeneration system, it achieves a solvent recovery rate of over 99%. The hydrocarbon solvent can be recycled repeatedly with minimal waste liquid generation. No large wastewater treatment infrastructure is required, making it easier to pass environmental assessment. The long-term consumable cost is much lower than that of water-based cleaning solutions. The machines hold ISO9001, CE, UL and other international certifications, complying with compliance requirements for domestic deployment and overseas export projects.

For automation, Sinobakr hydrocarbon cleaning machines adopt a PLC + touchscreen intelligent control system with modular programmable processes. The full unmanned workflow covers automatic loading, rough cleaning, fine cleaning, vapor bath treatment and vacuum drying as well as automatic unloading. The equipment can connect with robotic arms and conveyor lines to support flexible production of multiple product types. Beyond equipment delivery, Sinobakr runs its own cleanliness testing laboratory, providing one-stop services including cleaning process development, cleanliness test reports, on-site installation & commissioning and long-term maintenance to solve customers’ process selection challenges.

Compared with imported equipment, Sinobakr hydrocarbon cleaning machines deliver comparable cleaning precision while offering obvious advantages in equipment procurement cost, spare part pricing and after-sales response speed. Widely applied in automotive Tier 1 suppliers, new energy power systems, aerospace, precision bearings and hydraulic components, Sinobakr is a reliable domestic supplier for enterprises pursuing localized hydrocarbon cleaning solutions in precision manufacturing.