
From the Desk of Jim Peterson: Twenty Years of Solving Real Problems
A Better Process, Evaporator, Membrane Filtration, Optimization, Plant Management, Seitz Stainless, Spray Drying, Sustainability
July 1 marks 20 years since Art and Linda Zimmer, Barry McFarland, and Daniel Neth founded Caloris Engineering in Easton, Maryland, with a straightforward mission: help processors get more out of their equipment. Two decades later, that mission remains imbedded in our culture, even as many aspects of our work have grown.
![common spray dryer performance issues [image depicts a magnifying glass]](https://caloris.com/wp-content/uploads/2026/05/Copy-of-Copy-of-Copy-of-Production-Time-10-300x300.png)
Troubleshooting Common Spray Dryer Performance Issues
Small inefficiencies can quickly impact product quality, throughput and operating costs for your spray dryer.
![Spring Maintenance Checklist [image depicts a pen on a pad with checkboxes]](https://caloris.com/wp-content/uploads/2026/04/Copy-of-Copy-of-Copy-of-Production-Time-7-300x300.png)
Spring Maintenance Checklist: Preparing Your Spray Dryer for Peak Season
Proactive maintenance for your spray dryer is key to avoiding costly downtime or reduced yields.

5 Signs Your Process Equipment Needs Professional Attention
A Better Process, Evaporator, Membrane Filtration, Optimization, Plant Management, Service, Spray Drying
The cost of unexpected downtime should not be underestimated. Here are five warning signs that you should bring in the professionals to evaluate your process equipment for upgrades.
![smart upgrades [image depicts a stack of stainless steel tubes on their side]](https://caloris.com/wp-content/uploads/2025/11/Copy-of-Copy-of-Production-Time-5-300x300.png)
Maximize Your Existing Assets: Smart Upgrades for Membrane Filtration, Evaporators and Dryers
New process equipment is expensive and often requires lengthy downtime windows, but the modification of existing equipment to meet emerging business demands can be more reasonable regarding both cost and schedule.