About Us WPI Taiwan

About WPI Taiwan
Founded in 1975
W.P.I. Taiwan is a professional manufacturer of suspended spot welders. With over 40 years of experience, W.P.I. Taiwan is well versed in the design and manufacture of "compact" welders which create maximum power in limited space with our energy-saving transformers and cylinders. W.P.I. Taiwan's Suspension typed and portable welders are the smallest of their kind in terms of power, making it the first and most important and professional Taiwanese manufacturer in the country.

For diversified development, W.P.I. Taiwan has developed a wide range of automated machines, including multi-spot, multi-axis , servo-mobility on XYZ axes, and multi-station machines, which are customized according to customer needs. In addition, W.P.I. Taiwan has designed "Auto-Alignment Welding Machine ", which is auto correcting the electrode coordinate to adapt electrode wear, thus eliminating manual adjustment and the unexpected interference with the workpiece.

W.P.I. Taiwan is trusted and recognized by automotive sheet metal assembly plants in Taiwan for its resistance welding engineering design and spot-welding technology research. As to W.P.I. Taiwan’s customized machines, they are mainly for the steel furniture industry, such as steel cabinets, tool carts, air conditioning cabinets, etc. Please refer to our "Video Gallery" for various machines’ operating videos, including Suspended Spot Welders, Automatic Customized Machines, Pneumatic Rocker Arm Welder, and Tip Dresser.

 

Our Ability
Automation Design/Finite Element Analysis/Project Simulation
History
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  • Founded the company, a manufacturer & designer of various types of mechanical automatic controls.

  • Branched out into R&D of portable spot welding guns, a major Breakthrough from traditional technology.

  • Successful development of 23KVA, 31KVA, 48KVA and various Suspended Type Water Cooled Pneumatic Spot Welding Guns.

  • The only manufacturer of portable welder (IT Gun) in Taiwan to corner 80% of the auto-body manufacturing market.

  • Major accomplishments in welding engineering for the auto-body manufacturing industry, earning trust and reliance among auto-body industry.

  • Successful expanding 14,27,72,93, 116KVA and DC power of Trans Guns series.

  • Successful development of Strong Structure Gun and Patent applications. ...............................

  • Company Scale and Service expanding.

  • Automation Spot Welding Integration Service. MFDC for alu.alloy..............................................

  • Servo IT Gun (Trans Guns)

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Energy Saving in WPI Gun
Transformer, Secondary Cable, Performance Output
 
Fully concealed one-structure in compact size and no secondary cable need. No current loss and achieve 90% of working efficiency rating.
48KVA of WPI Guns efficiency current output equivalent to 165KVA Cable Gun.
Energy Efficiency
 
Small KVA in high output and no current loss. High efficiency and energy saving choice.
Maneuverability
 
Small, nimble and 360° rotational use. Great maneuverability.
Transformer, Secondary Cable, Performance Output
 
Bulkiness transformer with clumsy secondary cable cause current loss and reduce 40% of the working rating.
Energy Efficiency
 
High KVA requires high power supply. Larger power is needed to compensate the loss of the seconday cable. Electrical energy costs will increase.
Maneuverability
 
The bulkiness of the secondary cable limits the meneuverability and causes poor operability.