PFL has been hit by a power outage (10/27 4:18am) and is closed. Power will not be restored until Nov 1-2. Emergency generator operations are being pursued
Full 3D modeling capability - Solidworks
Full 5 axis machining - Camworks
CNC lathes, CNC mills, Advanced CNC mill/turn
Prototyping, custom and production runs
Welding: MIG, TIG, Tip TIG, K TIG, Orbital
Polishing: mechanical, semi-auto, EP
Pressure & Vacuum Cylinders
UN Pressure vessels, UN1A1, DOT 4B cylinders and bubblers
PFL now offers Bolt-top and welded cylinders for Applied Materials, ASM, LAM, TEL, Beneq, Picosun, Arradiance, Schumacher, Veeco and other tools: 5 Valve stack, 2 valve, 3 valve, custom
- Industry STD cylinders
- 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 and optical level sensors (optical in development) - 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. PFL's new high speed welding system is 100 times faster than TIG. A fourth welding capability, Roboti-weld is in development and will offer unmatched consistency and precision. Availability of Roboti-weld is forecast for Q3 2021.
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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Cleanroom technicians
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Welder
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Lead CNC Machinist - Top pay
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Polisher
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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
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