AFTER-SALES SERVICE & COMMISSIONING
+50 years boosting your productivity
At BACHILLER, we have been supporting our clients for over 50 years with a comprehensive After-Sales Service, committed to excellence, reliability, and close customer support. Our extensive experience enables us to provide effective, tailor-made solutions adapted to the specific requirements of sectors such as chemical, petrochemical, pharmaceutical, cosmetic, and food industries.
We have a highly specialized After-Sales Department, structured into various technical areas that work in close collaboration with the rest of the organization, ensuring fast, personalized, and comprehensive service.
Our services include the supply of spare parts, technical assistance for commissioning and corrective actions, preventive maintenance, equipment modifications and certifications, as well as advanced engineering, automation, and process control services.
The professionalism and dedication of our team, always ready to respond quickly and efficiently, reinforce our commitment to keeping our clients’ facilities and equipment fully operational — ensuring maximum profitability and optimal performance throughout the entire life cycle of their processes.




OUR SERVICES
- Preventive Maintenance (Maintenance Contracts):
We develop tailored maintenance contract proposals, adapted to each equipment type and industrial sector, ensuring the reliability and continuous performance of your facilities.
- Corrective Maintenance:
We are specialists in the complete repair of equipment, especially in sealing systems:- Replacement and repair of mechanical seals: dry, cooled and gas types.
- Replacement and repair of sealing systems: gaskets, fluidized rings, packing.
- Repair or replacement of drive systems: all types of motors and gear reducers.
- Replacement of shafts, mixing accessories, and scrapers.
- Complete repair of agitators.
- Repairs of hydraulic and pneumatic systems.
- Specialized electrical repairs.
- Customized spare parts study based on the type of equipment and specific materials, tailored to the customer’s production processes.
- Custom design and machining of spare parts.
- Comprehensive management and fast shipping of spare parts, ensuring minimal process interruption.
We collaborate closely with our clients to develop, improve, and optimize specific processes such as:
- Vacuum drying, grinding, and mixing.
- Cleaning and sterilization processes: CIP (Cleaning In Place) and SIP (Sterilization In Place).
- We carry out the full commissioning of our equipment.
- We execute SAT, IQ, and OQ protocols to ensure optimal operational startup.
We provide specialized services for full equipment installation after relocation:
- Piping installations.
- Electrical installations.
- Hydraulic installations.
- Advanced process automation.
- Migrations of existing control systems.
- Efficient integration of new technological solutions.
We have in-house capacity for the design and machining of high-precision, large-size special parts.
- We have highly qualified welders with all necessary certifications.
- Our specialized polishing department ensures surface finishes that comply with the strictest quality standards and regulations.