Full 3D modeling capability - Solidworks
Full 5 axis machining - Camworks
CNC lathes, CNC mills, Advanced CNC mill/turn, waterjet cutting, laser cutting
Prototyping, custom and production runs
Welding: MIG, TIG, Tip TIG, Robotic TIG, Orbital Polishing: mechanical, semi-auto, EP
Pressure & Vacuum Cylinders
UN Pressure vessels, UN1A1, DOT 4B cylinders and bubblers
PFL offers Bolt-top and welded cylinders for ASM, Applied Materials, LAM, TEL, Beneq, Picosun, Arradiance, Veeco and other tools: 5 Valve stack, 2 valve, 3 valve, custom
- Industry Standard cylinders
- Solid material sublimators
- 25cc to 100L + Sample cylinders
- 5 gallon, 10 gallon (19L, 33L) UN1A1 bulk vessels
- Class 100 and class 10,000 cleanrooms
- Cold trap, vacuum and nitrogen drying
- Citric acid passivation, electropolishing, alkaline rinsing
- High speed, full penetration, X-ray quality welding
- Design, Prototype, Manufacture, Repair, Recertify, Clean
- Ultrasonic & optical level sensors (optical sensor avail Q322) - Heating jackets - Custom Evaporators
- UN Drop Tests and Certification
- Lasermarking and 3D printing
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Services: PFL offers in-house and on-site machining and welding services for stainless steel components. We can hold precision to .0005" and offer welding for linear/seam welds and circumferential components up to 24" in diameter, and between 0.020" and 1" thick. An additional welding capability, Roboti-weld has debuted and offers unmatched consistency and precision.
InternaWeld™ exclusive to PFL, enables the construction and repair of close tolerance components, particularly VCR glands for canisters, bubblers, cylinders and other semiconductor processing equipment. This USA-developed technology delivers a SEMI-compliant, fully penetrated weld on stainless steel alloys, delivered from the inside of the part. InternaWeld™ permits the refurbishment and recertification of otherwise unredeemable equipment.
PFL is represented at Semicon China, Semicon Japan, ALD International, CS Mantech, Semicon West & other major venues
Career Opportunities: Seeking...
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Facilities Maintenance
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Polisher / Laborer
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Cleanroom technicians
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Welder
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Lead CNC Machinist - Top pay!
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Production Assistant
Business Operations
Bill Caldwell, 858-675-8274 San Diego, Shanghai + Tokyo
Yoshi Kuroiwa, +81 474 59 0161 Tokyo
Ryan Seo, +82 10-5779-8222 Seoul Korea
David Ng, +65 6483 3386 Ext 109 Singapore
Sensor partner
Multipoint Sensors
Continuous Sensors
Built In Level Sensors (BILS)
Process Partner
Adaptive Compensators YG15 and YG30
Process Control
Solid Material Optimization
Advanced capabilities
New Mill/Turn CNC
Advanced automated welding
Automated polishing
Product Mix
Vessel Design
DOT Recertification
UN Certification
Cylinder Fleet Management
Cleaning and Conditioning
Laboratory Support (piping, tubing)
Built-in Level Sensors
ISO Registered and Certified
Download PDF Here
Affiliates
Download ISO Certificate Here
+1.781.341.7242