Accumulation Updates

Hundreds of Hartness machines remain in service after 20+ years. Upgrading to the latest safety, reliability, and maintenance options helps keep your equipment performing while reducing risk, downtime, and long‑term support challenges as products, regulations, and technology evolve.

Simple upgrades can deliver meaningful improvements in safety, uptime, and day‑to‑day operation. Our update options help modernize your equipment while keeping disruption low and return on investment high.

You don’t need a new machine to support it. Our update options help your existing Dynamic Accumulator handle new products and formats while extending equipment life.

Add Intelligent Light Kit

Applies to Models 6400, 6600, and 6900

Illuminates the entire machine to match the Indicating Tower, providing more obvious equipment status indication in large manufacturing areas.

Add High Pressure Rinse

Applies to Models 6400, 6600, and 6900

Utilizes high-velocity water spray to remove debris form the conveyor chain; 90% of water is collected in drain pans.

Upgrade Door Safety

Applies to Models 6400, 6600, and 6900

Extend machine life and improve safety compliance on DYNAC systems with Category 3, PL d door switch safety upgrades. This update modernizes existing guard doors by replacing legacy safety switches and related components while retaining the current door structure. The upgrade improves operator protection, enhances system reliability, simplifies troubleshooting, and supports long‑term performance and compliance.

Add Dust Cover

Applies to Models 6400, 6600, and 6900

A top‑mounted or full‑tier dust cover blocks outside debris to protect product integrity and keep internal chains clean.

Add Extension

Applies to Models 6400, 6600, and 6900

Add a 2‑ or 4‑tier extension to any single‑file DYNAC to increase accumulation capacity.