HiTech Aero Transforms Operations with Leybold Vacuum Solutions Aerospace Leader Chooses Leybold to Eliminate Legacy Inefficiencies

HiTech Aero Boosts Performance and Sustainability with Leybold

HiTech Aero, a division of Hi Tecmetal Group Inc., has been a trusted name in aerospace, defense, and high-demand manufacturing since 1994. With deep roots in precision heat treatment and vacuum applications, the company has weathered decades of industry changes. Now undergoing a transformation to revamp its operations and reduce legacy inefficiencies, HiTech Aero is making deliberate decisions to modernize and remain competitive.

One of those critical decisions was selecting a vacuum partner that could support both performance and long-term reliability—not just in products, but in technical service and expertise.

“We’re reshaping this company for the future and making critical decisions to ensure its longevity. Choosing the right vendors plays a key role in that.” — Manos Eliades, President of HiTech Aero

The Challenge: Outdated, Inefficient Vacuum Systems

Before partnering with Leybold, HiTech Aero relied on traditional reciprocating vacuum pumps that caused:

Frequent failures and leaks
High noise and vibration levels impacting surrounding equipment
Oil emissions creating environmental and cleanliness challenges
Rising energy and maintenance costs
Inflexibility for retrofitted furnace systems

“Every furnace leaks, and reciprocating systems just can’t handle that effectively. They vibrate, make noise, and even shake the floor—and eventually your furnace” — Manos Eliades, President of HiTech Aero

The Solution: Leybold VDi 400 and DIJ20

HiTech Aero upgraded to Leybold’s VDi 400 and DIJ20 dry vacuum systems, choosing solutions known for their modular design, oil-free operation, energy efficiency, and clean, quiet performance.

Since the switch, the company has seen:

Reduced maintenance and downtime
Cleaner, safer facility conditions
Improved energy efficiency, helping offset rising electricity costs
Easier audits with visible environmental benefits

“Every time I see that pump working, I’m impressed. No noise, no mess, no guessing—it just works. That kind of repeatability is gold in our industry.”
— Manos Eliades, President of HiTech Aero

Discover the full story and how Leybold can help your operations achieve similar results.