Preventative Maintenance for Reliable Production

Preventative maintenance is critical to protecting high-value injection molding equipment and maintaining consistent production. DPSS provides structured maintenance services designed to reduce unplanned downtime, extend machine life, and support long-term operational reliability.

We work with plant managers and maintenance teams across North America to implement practical, effective maintenance strategies for injection molding machines and auxiliary equipment.

Preventative Maintenance

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Scheduled Preventative Maintenance Programs

DPSS offers customized preventative maintenance programs tailored to your facility’s production demands and internal capabilities.

Our services include:

  • Annual, quarterly, or scheduled PM visits

  • Electrical system inspection and diagnostics

  • Hydraulic system inspection and performance checks

  • Servo system evaluation

  • Wear component inspection

  • Machine safety checks

We help ensure your equipment is operating safely, efficiently, and within manufacturer specifications.

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Supporting Your Internal Maintenance Team

Not every facility has the time or staffing to complete comprehensive preventative maintenance at recommended intervals. DPSS supplements in-house maintenance teams by:

  • Performing scheduled PM tasks

  • Assisting with compliance documentation

  • Identifying developing issues before they become failures

  • Strengthening existing maintenance procedures

Our approach is collaborative. We work alongside your team to enhance internal capabilities.

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Maintenance for Legacy & Out-of-Support Equipment

Many injection molding machines remain in production long after manufacturer support has ended. DPSS provides maintenance services for legacy equipment, including machines that may no longer be supported by the OEM.

Regular maintenance of aging equipment helps preserve reliability and protects long-term capital investment.

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Auxiliary Equipment Maintenance

Injection molding operations rely on multiple interconnected systems. DPSS provides preventative maintenance for:

  • Robots and part removal systems

  • Industrial chillers

  • Thermolators

  • Electrical and hydraulic subsystems

Maintaining the entire system reduces the risk of cascading failures that can impact production.

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Training & Maintenance Best Practices 

In addition to performing maintenance, DPSS provides on-site guidance to help plant personnel:

  • Understand machine systems

  • Improve troubleshooting techniques

  • Interpret electrical and hydraulic prints

  • Strengthen preventative maintenance routines

Our goal is to improve long-term reliability, not just complete a service visit.

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Schedule Preventative Maintenance Service

Protect your injection molding equipment and reduce the risk of unexpected downtime. Contact DPSS to discuss a preventative maintenance program tailored to your facility.

Schedule Preventative Maintenance