Robotic Automation and Palletizing Solutions in St. Louis

Operating out of its St. Louis headquarters since 1976, PASCO in St. Louis® (Pasco Systems Corp.) has spent nearly five decades engineering and assembling end-of-line automation systems tailored to real production environments. Rather than applying a one-size-fits-all approach, the PASCO team analyzes each facility's throughput requirements before specifying a single piece of equipment. The results are reflected in a global footprint that spans more than 1,200 installed systems across 900-plus facilities. As the company approaches its 50th anniversary in 2026, it continues to operate as a family-owned business with an unwavering focus on end-of-line performance. Facilities throughout Missouri and the wider Midwest turn to PASCO for industrial robotic automation in St. Louis and surrounding regions, from robotic palletizers to fully integrated conveyor networks. Because every system is designed, fabricated, and assembled in-house at the St. Louis facility, each deployment carries the weight of decades of accumulated engineering expertise. One unified team handles design, manufacturing, and ongoing service, ensuring that responsibility never gets passed between vendors. That seamless continuity is precisely why facilities return to PASCO whenever production demands evolve.

Automation systems engineered around genuine production challenges

Palletizing equipment sized to match your output goals

PASCO engineers robotic and conventional palletizers, depalletizers, and all associated conveyor infrastructure as a fully coordinated system — not a loosely connected set of components. Every configuration is tied to a formally quoted throughput rate, and that rate is backed by a buyback guarantee: if the installed system cannot hit the quoted figure, PASCO will purchase it back. Detailed engineering records are maintained for every system ever built, allowing the team to reference exact specifications from installations completed decades earlier. That documentation accelerates troubleshooting, informs accurate spare-parts planning, and makes future upgrades more predictable as production volumes shift. When a facility operates in demanding conditions — corrosive chemicals, abrasive materials, wet washdown areas, or explosive atmospheres — equipment is selected and rated for those conditions from the very first engineering conversation.
Palletizing equipment sized to match your output goals

High-volume bag placing and case handling capabilities

PASCO's valve bag placers have achieved a documented 99.5% placement success rate across more than 100 million bags in the field, making them a highly reliable solution for bulk-product operations where misfeeds create immediate downtime and material waste. The same in-house team that builds the placer integrates it with upstream and downstream equipment, so every machine handoff point is engineered by design rather than improvised during installation. Case erectors and case packers are available as part of a unified end-of-line package, allowing plant managers to work with a single point of accountability instead of coordinating multiple vendors. Visit PASCO's St. Louis page to see the full equipment range and request a throughput consultation with the St. Louis engineering team.
High-volume bag placing and case handling capabilities

Dependable parts availability and ongoing service support

PASCO holds FANUC Certified Service Provider status — a credential earned by fewer than 5% of integrators worldwide — and has been an Authorized FANUC Integrator since 2004. The company also integrates and services ABB, Yaskawa, and Kawasaki platforms, ensuring that facilities are never restricted to a single robot manufacturer. A parts inventory of more than 1,200 items is stocked and ready for same-day shipment from St. Louis, and inbound calls are answered within three rings. These commitments reflect a straightforward philosophy: unplanned downtime is expensive, and the fastest way to restore production is a live engineer who already has access to your system's original build records. Explore local industrial robotic automation in St. Louis to see how PASCO supports both legacy installations and current-generation equipment through parts supply, field service, and scheduled preventative maintenance.
Dependable parts availability and ongoing service support

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Frequently Asked Questions

PASCO supplies robotic palletizers, conventional palletizers, and depalletizers, all supported by integrated conveyors and end-of-arm tooling. Each system is configured around a facility's specific product type, required throughput rate, and operating environment before any equipment is ordered.

PASCO® (Pasco Systems Corp.) was founded in St. Louis, Missouri in 1976. The company will reach its 50th year in business in 2026 and has remained family-owned throughout its entire history, with engineering and build records preserved from the very beginning.

If an installed PASCO system does not achieve the throughput rate that was formally quoted during the sales process, PASCO will buy the system back. The guarantee applies specifically to quoted rates and reflects the company's confidence in both its engineering process and its integration work.

PASCO integrates and services robotic platforms from FANUC, ABB, Yaskawa, and Kawasaki. The company has held FANUC Authorized Integrator status since 2004 and is also a FANUC Certified Service Provider, a designation held by fewer than 5% of integrators worldwide.

Yes. PASCO engineers equipment for corrosive, abrasive, wet, explosive, and extreme-temperature conditions. Environmental requirements and appropriate enclosure ratings are addressed during the initial engineering phase rather than treated as an afterthought once problems emerge after installation.

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