SEMICONDUCTOR

In semiconductor and ultra high vacuum (UHV) manufacturing, bellows are used as flexible penetrations into process chambers. The metal bellows become part of the pressure wall of the chamber, holding ultra-high vacuum or moderate positive pressures while also providing motion inside the chamber. This allows manipulation of stages, probes, sample holders, wafer lifters, valves, actuators and other mechanical motion needs inside the pressure vessel. 

Engineering

Our team of design, process, welding, and quality engineers has decades of experience developing bellows and welded solutions to meet your application’s demands.  We’ll work within your design parameters or collaborate with you to provide your optimum bellows solution.  Our design group utilizes 3D CAD, Simulation, and empirical calculations based on the Expansion Joint Manufacturers Association (EJMA) standards as part of the design process.  This enables us to play “what-if” scenarios with the design and shorten the lead time for new product introduction (NPI).  Our project management approach for new product developments provides you with project updates as often as you need.

Sample Applications:

Bellows & Bellows Assemblies can be used in many industrial applications. Some of which include:

  • Accumulators

  • Actuators 

  • Beam Lines 

  • Chamber-Lift Bellows 

  • Connectors

  • Couplings (Flexible & Torque)

  • Gas Lines

  • Lifters 

  • Reservoirs/Volume Compensators

  • Vibration Isolation 

  • Wafer-Lift Bellows

 

READY TO GET STARTED?

Let’s work together.

Products & Services

Bellows

Machining

Tubing

Welding

Testing

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653 Miner Road
Highland Heights, Ohio 44143

Phone: (440) 684-3000
info@alloybellows.com

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