[ Vacuum Machining · Welding · Silver Brazing · Soldering ]
Custom Machining, Welding
& Vacuum Fabrication Services
Get custom vacuum hardware built, repaired, modified, or adapted for the way your equipment actually needs to work. YTI provides vacuum-focused machining, welding, silver brazing, soldering, and custom fabrication services for chambers, flanges, feedthroughs, manifolds, adapters, brackets, plates, fixtures, cooling hardware, electrical interfaces, chamber modifications, and high-vacuum system components.
Fabrication for real vacuum-system problems
Custom machined, welded, brazed and soldered parts for vacuum equipment
Vacuum systems often need parts that cannot be solved with a standard catalog item. A chamber may need a new port. A pump may need an adapter. A feedthrough may need a custom interface. A cold trap may need repair. A legacy system may need a component duplicated or modified so production can continue without a full equipment replacement.
YTI’s custom fabrication support is built around high-vacuum equipment, not general-purpose metal work. We understand how flanges, sealing surfaces, feedthroughs, pump interfaces, cooling passages, manifolds, electrical connections, chamber geometry, and service access affect the final equipment.
If your fabrication project is part of a chamber conversion, see vacuum coating chamber redesign services. If the project is focused on cold traps, feedthroughs, or flanges, see cold trap, feedthrough & flange fabrication. If you are repurposing an older chamber, see vacuum chamber repurpose & rebuild.
Machining, welding, brazing, soldering & assembly
Custom vacuum fabrication capabilities
YTI scopes each fabrication job around the part function, vacuum requirement, sealing surface, material, temperature exposure, electrical or fluid interface, mechanical load, and how the finished part will be installed and serviced.
Custom Vacuum Machining
Machined plates, adapters, flanges, brackets, manifolds, source mounts, chamber hardware, fixtures, and replacement parts for vacuum equipment.
Vacuum Welding
Welded vacuum hardware, chamber modifications, ports, brackets, manifolds, adapters, supports, and repair work for high-vacuum applications.
Silver Brazing
Silver brazing support for assemblies that require strong, clean, serviceable joints between compatible metals, tubing, fittings, and vacuum-related hardware.
Soldering Services
Soldering support for selected electrical, sensor, control, feedthrough, cable, and component assemblies where soldered joints are appropriate.
Flanges, Feedthroughs & Interfaces
Custom flanges, blank-offs, adapters, electrical feedthrough interfaces, fluid feedthroughs, rotary feedthrough supports, viewports, and chamber ports.
Chamber Hardware & Modifications
Chamber repairs, added ports, source mounts, shields, brackets, cooling hardware, manifolds, pump adapters, internal fixtures, and retrofit hardware.
Need a part made from a sketch, photo or failed sample?
Can fabrication be part of a larger chamber project?
When standard parts do not solve the problem
Problems custom fabrication helps solve
Custom fabrication is often the practical answer when the existing equipment still has value, but one interface, bracket, port, flange, feedthrough, joint, manifold, or component is preventing the system from being used, repaired, or repurposed.
No Off-the-Shelf Part Exists
Build a custom flange, plate, adapter, feedthrough interface, source mount, pump adapter, bracket, or replacement part when catalog parts do not fit.
Legacy Equipment Needs Support
Recreate, modify, repair, or adapt hardware for older chambers, pumps, sources, chillers, controls, and production equipment.
New Interfaces Are Required
Add or adapt ports, flanges, feedthroughs, pump interfaces, manifolds, fittings, lines, source mounts, and viewports for a new process or layout.
Leak-Prone or Damaged Hardware
Repair, replace, or rebuild damaged sealing areas, welded parts, brackets, tubing, flanges, chamber ports, and hardware that affects vacuum integrity.
Repurposing or Retrofit Work
Fabricate the custom hardware needed to turn used equipment, older chambers, or existing assets into a new process tool.
Electrical or Fluid Transitions
Create, repair, or adapt interfaces for electrical feedthroughs, fluid feedthroughs, cooling lines, tubing, manifolds, sensor wiring, and control hardware.
Review, design, fabricate, integrate & support
What custom fabrication support can include
YTI can fabricate a single replacement component, modify an existing part, or support a larger vacuum equipment project that includes machining, welding, brazing, soldering, assembly, controls, chamber work, pump integration, and field service.
Application Review
Review the part function, system location, material, dimensions, vacuum requirement, load, heat exposure, electrical or fluid interface, and failure history.
Design & Fit Planning
Define dimensions, mounting, clearances, sealing surfaces, bolt patterns, materials, connection points, service access, and installation requirements.
Machining & Fabrication
Machine, cut, drill, tap, face, modify, fit, assemble, or fabricate the hardware needed for vacuum chambers, pumps, sources, manifolds, and controls.
Welding, Brazing & Soldering
Use the appropriate joining method for the assembly, including welding, silver brazing, or soldering where the application and materials support it.
Assembly & Integration
Support installation fit, pump or chamber integration, feedthrough alignment, manifold connection, source mounting, controls integration, and hardware setup.
Service Readiness Review
Review whether the fabricated part is ready for installation, leak checking, field service, chamber startup, or continued work as part of a larger project.
From problem part to usable vacuum hardware
How custom fabrication works
Send the Part or Requirement
Send photos, sketches, drawings, dimensions, material details, system context, failure symptoms, and how the part fits into the vacuum equipment.
Review Fit & Method
YTI reviews whether machining, welding, silver brazing, soldering, replacement, repair, or redesign is the right fabrication path.
Fabricate & Assemble
The custom component is machined, modified, welded, brazed, soldered, assembled, or prepared for installation according to the approved scope.
Integrate & Support
YTI can support installation, field fitment, chamber integration, leak checks, equipment startup, or the next step in the rebuild or redesign project.
Custom fabrication can stand alone or connect with chamber redesign, controls upgrades, pump refurbishment, used equipment repurposing, component stocking, and field-service troubleshooting. Explore chamber redesign →
Who we work with
Industries we serve
YTI provides custom machining, welding, brazing, soldering, and fabrication support for technical teams that need vacuum-compatible hardware, fast repair options, and practical system integration.
Why choose YTI
Fabrication backed by vacuum-system engineering and service experience
Vacuum-Specific Fabrication
YTI understands sealing surfaces, chamber interfaces, feedthroughs, pumps, source hardware, cooling, controls, and service access.
Machining & Joining Capability
Projects can include machining, welding, silver brazing, soldering, assembly, modification, repair, and replacement hardware.
System Context
YTI can build the part while also considering the chamber, pump, controls, source, sensor, process, and installation requirements.
Repair, Retrofit & Redesign Support
Fabrication can connect to chamber redesign, used equipment repurposing, pump integration, controls upgrades, and on-site service.
Need a custom vacuum part made or repaired?
Send photos, sketches, dimensions, material details, and system context. YTI can review machining, welding, brazing, soldering, repair, or redesign options.
Answers
Custom machining, welding, brazing and soldering FAQs
What is custom vacuum fabrication?
Does YTI provide custom vacuum machining?
Can YTI weld vacuum chamber hardware?
What is silver brazing used for?
Does YTI provide soldering services?
Can you fabricate custom flanges or adapters?
Can you make a part from an old sample?
Can custom fabrication support chamber redesign?
Can YTI repair damaged vacuum hardware?
Can you fabricate parts for legacy systems?
Can fabricated parts be installed by YTI?
What information should I send for a custom fabrication quote?
Talk with YTI about custom vacuum fabrication
Vacuum machining · welding · silver brazing · soldering · custom flanges · feedthroughs · manifolds · chamber hardware · repair, retrofit and redesign support.
