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Vacuum coating, cryogenic and service insights
Browse YTI’s latest posts without scrolling through full articles. Select any article below to view the complete guide, service note, or equipment resource.
How to Choose an E-Beam Power Supply: New vs. Refurbished, Power, Controls & Compatibility
Choosing an electron beam power supply is not as simple as matching the kW rating printed on the front of the old unit. The power supply is part of a...
Read Article →Electron Beam Power Supply Troubleshooting: 7 Common Problems & What They Mean
An electron-beam power supply problem can stop a deposition process immediately—or slowly reduce process stability long before the supply completely fails. Operators may see: But one of the most important...
Read Article →What Is an Electron Beam Power Supply? A Guide to E-Beam Evaporation
An electron beam power supply is one of the core electronic components behind an electron-beam evaporation system. It provides the controlled high voltage and emission power required for the electron-beam...
Read Article →Polycold Refrigerant Alternatives: What You Need to Know
As Polycold cryochillers continue operating decades after installation, maintenance teams increasingly face questions about refrigerant availability. Can the original refrigerant still be obtained? Is there a newer alternative? Can an...
Read Article →What Is a Polycold System? A Guide for Vacuum Coating
If you operate a vacuum coating system, you may hear operators refer to “the Polycold” as though it were another vacuum pump attached to the chamber. That description is convenient,...
Read Article →Polycold Service & Repair: 7 Frequently Asked Questions
Polycold cryochillers and water-vapor pumping systems can remain in service for many years, but the equipment operates as part of a much larger refrigeration and vacuum process. When performance begins...
Read Article →ORAFOL Diffusion Pump Refurbishment Case Study
ORAFOL Customer Case Study: Refurbishing Three DIP 20000 Diffusion Pumps Restoring reliable high-vacuum performance for an industrial metalizer When vacuum equipment supports a production process, reliable performance depends on much...
Read Article →Diffusion Pump Remanufacturing
Diffusion Pump Remanufacturing & Repair | Yeagle Technology Diffusion Pump Remanufacturing: A Complete Guide to Restoring Vacuum Performance Diffusion pump remanufacturing is a multi-step process that restores a worn or...
Read Article →A Guide to Interfacing Diffusion Pumps with a New Coating Chamber
Interfacing Diffusion Pumps with Vacuum Chambers | YTI A Guide to Interfacing Diffusion Pumps with a New Coating Chamber Integrating an existing diffusion pump with a new or repurposed vacuum...
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