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Projection & Resistance Welding Machines

The FlexFast™ family of welders offer the ultimate in flexibility, durability, and performance across a broad range of projection and resistance welding applications. The FlexFast welding packages can be easily customized to satisfy specific project and part requirements. With a long list of standard and optional features, the FlexFast and FlexFast Lite welders are the perfect solutions to your metal fabricating challenges.

View our Weld Fastener Monitoring - Best Practices Webinar

Comparison Chart 

  CLCS FlexFast Lite FlexFast Standard FlexFast HD FlexFast HD Window
Actuator Options OHMA Air/Oil (single or dual) OHMA Air/Oil (single, dual or triple), Servo, Pneumatic OHMA Air/Oil (1-8 cylinders), Servo, Pneumatic OHMA Air/Oil (1-8 cylinders), Servo, Pneumatic
Fixed Weld Actuators
(Manual Position Adjustment)
2 maximum 4 maximum 8 maximum 8 maximum
Programmable Weld Positioner Not Available 2 max., 300mm travel/each
(side-to-side)
4 max., 300mm travel/each
(side-to-side)
4 max., 300mm travel/each
(side-to-side)
Maximum Welding Force 13.3kN (3,000lbs) 35.6kN (8,000lbs) 70kN (16,000lbs)  70kN (16,000lbs) 
Max. Tooling Platen Size
(width and depth)
152mm x 460mm 225mm x 500mm 225mm x 800mm
225mm x 1,400mm 
225mm x 800mm
or 225mm x 1,400mm 
Working Envelope 400mm wide
Lower platen fixed
200mm x 400mm 200mm x 1,400mm 200mm x 800mm
or 200mm x 1,400mm 
Throat Depth 320mm or 600mm
(12.6" or 23.6")
410mm
(16.1")
410mm
(16.1")
Unlimited
Throat Height Range (Barrel to Platen) 421mm (16.6") 402mm (15.8") 402mm (15.8") 466mm (18.3")
Interchangeable Tooling Platen
Automatic "Locate & Lock"
Interchangable tooling,
fixed lower electrodes
Fixed or 200mm programmable
(front-to-back)
Fixed or 200mm programmable
(front-to-back)
Fixed or 200mm programmable
(front-to-back)
Transformers MFDC: Size 2, 3, 4 MFDC: Size 2, 3, 4, 6 MFDC: Size 2, 3, 4, 6 MFDC: Size 2, 3, 4, 6
Dual Station Machine Not Available Any combination of the FlexFast Standard, FlexFast HD and FlexFast HD Window Any combination of the FlexFast Standard, FlexFast HD and FlexFast HD Window Any combination of the FlexFast Standard, FlexFast HD and FlexFast HD Window

CenterLine's innovative family of turnkey welders provides users with a high-quality tool capable of satisfying stand-alone or automated production needs. The FlexFast™CLCS FlexFast™ Lite, and FlexFast™ HD Window welders offer outstanding performance, durability and reliability, including a 3 million cycle weld cylinder warranty.

To find out more about our FlexFast™ family, contact us.

DO YOU KNOW

How many fasteners are welded with CenterLine custom equipment and welding gun packages?

Since Jan 1, 2017
3,166,616,839

Past 7 days
22,256,640

Past Hour
132,480


DO YOU KNOW

How many fasteners are welded with CenterLine custom equipment and welding gun packages?

Since Jan 1, 2017
3,166,616,839

Past 7 days
22,256,640

Past Hour
132,480

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