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Special Application Welders
Overview
SEEDORFF specializes in Custom-Built Resistance Welding Machines. Our Design Team is experienced and capable of a simplistic straight-forward Engineering Concept to invent the optimal Machine Tool to meet the Customer’s objective. The foundation of our Design Approach is careful attention to details such as: System Maintainability, Secondary Efficiency, Electrode Geometry, and consistent productivity.
Machine Category
Dial Index
SEEDORFF ACME Corp. has designed several small and large Dial Index Welding Machines using CAMCO Rotary Dials up to 24 Stations. Parts can be manually or Automatically loaded and unloaded based on your production demands
Special Multi-Spot
SEEDORFF ACME Corp. has designed numerous special application multi-head Welding Machines for the Office Furniture, Automotive, Wire Panel "Truss", and Appliance Industries. Automatic Indexing or "Pass Through" is an optional alternative to manual operator material handleing
Special Seam Welder
Mesh Welder with the capability to adjust the Welding Current "On-the-Fly". To avoid Wire bunching and scrap-loss, a special Welding Control is used to provide ramp-up current at Start-Up and ramp-down Current at Machine Halt. SEEDORFF Weld Heads may be Oil-Cooled to reduce head wear caused by high operating temperatures at 100% Duty Cycle

Lap Seam Welder with a standard Current Collector Weld Head running longitudinally on top of a light gage Inconnel Tube. The Tube was formed in the Welding Machine by a fixture that wrapped the Inconnel flat Sheet around an adjustable copper mandrel. When the tube was removed, the I.D. could not vary more than .002" end to end

Convential Seam Welder with a special lower movable electrode. The Part is indexed in a Servo-Driven Fixture which rapid shuttles the part into the Welder. Using Electronic Gearing, the Upper Wheel is in sync with the Servo-Driven Fixture during the weld index move. Weld location and distance is precise using this technique. The Fixture is also adjustable for parts varying in length and width
Special Press (Ped) Welders
Robot Line Ped Welders controlled via Device Net, can be tooled with a shuttleing fixture to allow for 2 diffent style or size fasteners to be welded on the same Machine

Fast-Follow-Up Press Welder with a specially designed Die-Spring Package to allow for immediate response of the Movable Electrode during the Welding Process. Can be mounted above or below the Roller Ram. A Glass Scale is installed to measure the Weld Nugget Expansion during the weld to precisely "dial-in" a good Weld Schedule with verifyable results. This system is mostly used for Aerospace Class A Welds and Critical Projection Welds in the Automotive Sector
Special Gun Welders
Portable Seam Welder with driven via Servo-Motor forward and reverse. Current is transferred using precision centerless-ground Beryllium Needle Bearings for compact design

Manipulated Transguns 28 KVA A.C. or 100 KVA M.F.D.C. can be shuttled on an air-actuated Linear Slide, rotated on a Rotary Table , or manipulated on a Trunnion Table
Special Poke Tack
Semi-Automatic Tacking Station Work Height can be adjusted by a hand crank. The Weld Gun is adjustable in and out along the boom on THK Bearings. An air-actuated clamp will hold the gun at the desired location. A Ball Pivot is mounted on the end of the Gun Body to allow for axial positioning. A Ball-Pivot Clamp will hold the Weld Gun in the desired position during the welding sequence