--- title: Alliance | Custom Injection Mold Maintenance description: With an emphasis on preventative maintenance, Alliance’s facility is designed to streamline the precise repair, cleaning, and servicing of injection molds. --- ![Injection molding workpieces](https://alliancesls.com/hs-fs/hubfs/Assets/Images/16-9_Black%20and%20Whites/img-1920x1080_MikeRotary.webp?width=1920&height=1080&name=img-1920x1080_MikeRotary.webp) PRECISION MAINTENANCE FOR MAXIMUM PERFORMANCE ## Alliance Custom Injection Mold Maintenance #### SEE WHAT EXPERT MOLD MAINTENANCE LOOKS LIKE  [ Request a Quote ](https://alliancesls.com/mold-services/injection-mold-maintenance#quote) ## Eliminate unplanned downtime with Alliance injection mold maintenance Regular injection mold maintenance reduces downtime, extends mold service life, and improves overall part quality. As an extension of your toolroom, Alliance’s preventative maintenance approach offers fast, reliable turnaround and responsive communication. Our technicians are experienced, knowledgeable, solutions-oriented, and tenacious. We've seen it all and we have know-how and fortitude to meet any mold maintenance challenge.  Our facility is designed around these principles, offering the widest range of injection mold maintenance services to support your operations 24/7. From single-cavity hand molds to high-cavitation production tools, we use precision repair, [cleaning](https://alliancesls.com/mold-services/hot-runner-manifold-cleaning), and maintenance equipment to virtually eliminate unplanned downtime, decrease cycle times, and reduce wear and tear on parts. We also provide ISO-compliant maintenance reports for thorough process documentation and tailor our services to fit custom production programs and schedules. --- ## OUR MOLD MAINTENANCE SERVICES #### **☑ Mold cleaning** #### **☑ ****Ultrasonic cleaning** #### **☑ ****Acid waterline cleaning**   #### **☑ Water line leak testing** #### **☑ ****Mold component repair** #### **☑ ****Component grinding**   #### **☑ OD grinding** #### **☑ ****Jigs & fixtures** #### **☑ ****Drill press**   ## Our mold maintenance services ![Injection Molds](https://alliancesls.com/hs-fs/hubfs/Assets/Images/16-9_Black%20and%20Whites/img-1920x1080_Molds.webp?width=1920&height=1080&name=img-1920x1080_Molds.webp) ### MOLD CLEANING ![Injection Molds](https://alliancesls.com/hs-fs/hubfs/Assets/Images/16-9_Black%20and%20Whites/img-1920x1080_Molds.webp?width=1920&height=1080&name=img-1920x1080_Molds.webp) ### ULTRASONIC CLEANING ![Injection Molds](https://alliancesls.com/hs-fs/hubfs/Assets/Images/16-9_Black%20and%20Whites/img-1920x1080_Molds.webp?width=1920&height=1080&name=img-1920x1080_Molds.webp) ### ACID WATERLINE CLEANING ![Injection Molds](https://alliancesls.com/hs-fs/hubfs/Assets/Images/16-9_Black%20and%20Whites/img-1920x1080_Molds.webp?width=1920&height=1080&name=img-1920x1080_Molds.webp) ### WATER LINE LEAK TESTING ![Injection Molds](https://alliancesls.com/hs-fs/hubfs/Assets/Images/16-9_Black%20and%20Whites/img-1920x1080_Molds.webp?width=1920&height=1080&name=img-1920x1080_Molds.webp) ### MOLD COMPONENT REPAIR ![Injection Molds](https://alliancesls.com/hs-fs/hubfs/Assets/Images/16-9_Black%20and%20Whites/img-1920x1080_Molds.webp?width=1920&height=1080&name=img-1920x1080_Molds.webp) ### COMPONENT GRINDING ![Injection Molds](https://alliancesls.com/hs-fs/hubfs/Assets/Images/16-9_Black%20and%20Whites/img-1920x1080_Molds.webp?width=1920&height=1080&name=img-1920x1080_Molds.webp) ### OD GRINDING ![Injection Molds](https://alliancesls.com/hs-fs/hubfs/Assets/Images/16-9_Black%20and%20Whites/img-1920x1080_Molds.webp?width=1920&height=1080&name=img-1920x1080_Molds.webp) ### JIGS & FIXTURES ![Injection Molds](https://alliancesls.com/hs-fs/hubfs/Assets/Images/16-9_Black%20and%20Whites/img-1920x1080_Molds.webp?width=1920&height=1080&name=img-1920x1080_Molds.webp) ### DRILL PRESS ![img-1920x1080_MoldsRepair07](https://alliancesls.com/hs-fs/hubfs/Assets/Images/16-9_Black%20and%20Whites/img-1920x1080_MoldsRepair07.webp?width=1920&height=1080&name=img-1920x1080_MoldsRepair07.webp) ## DON’T SEE THE MAINTENANCE SERVICE YOU’RE LOOKING FOR? [ TELL US WHAT YOU NEED ](https://alliancesls.com/contact-us) ![Mold maintenance shop](https://alliancesls.com/hs-fs/hubfs/Assets/Images/16-9_Black%20and%20Whites/img-1920x1080_MoldMaintenanceShop.webp?width=1920&height=1080&name=img-1920x1080_MoldMaintenanceShop.webp) ## Our mold maintenance facility is equipped to service projects from single cavity hand molds to 128 cavity closure molds with a lifting capacity of 9000 lbs per mold half — and that’s just the beginning. ![Mold maintenance shop](https://alliancesls.com/hs-fs/hubfs/Assets/Images/16-9_Black%20and%20Whites/img-1920x1080_MoldsRepair02.webp?width=1920&height=1080&name=img-1920x1080_MoldsRepair02.webp) ## our mold maintenance equipment includes machines from industry leading brands like Bridgeport, Trak, Charmilles, Mitsui, Ball Chicago, and more. Our skilled technicians can service custom injection molds using:  - 2 and 2.5 axis CNC - Precision lathes - EDM machines - Surface grinders - Drill presses - Profile and optical comparators - Water testing and acid circulating station  ![Injection molding repair](https://alliancesls.com/hs-fs/hubfs/Assets/Images/16-9_Black%20and%20Whites/img-1920x1080_MikeJesse.webp?width=1920&height=1080&name=img-1920x1080_MikeJesse.webp) ## Our expert technicians know what it takes to get the job done — and they have the skills and determination to get it done right.  Our team can quickly and thoroughly disassemble, clean, and repair injection molds for a variety of applications Plus, we provide detailed service documentation to help you manage your preventative maintenance schedules. --- ![img-1920x1080_Polishing](https://alliancesls.com/hs-fs/hubfs/Assets/Images/16-9_Black%20and%20Whites/img-1920x1080_Polishing.webp?width=1920&height=1080&name=img-1920x1080_Polishing.webp) # What makes Alliance *the* injection mold maintenance partner? We’re not just another service provider — we’re a true partner in helping you maximize the performance, durability, and service life of your molds. With more than 40 years of experience in injection mold cleaning, repair, and maintenance, we have the knowledge and experience to identify problems now, avoid work stoppages down the road, and enhance productivity in the mid and long-term future.  --- ### LET’S GET TO WORK [Section link for quote ](https://alliancesls.com/mold-services/injection-mold-maintenance#)