Gesswein Co  

201 Hancock Ave
Bridgeport,  CT  06605-2405

United States
  • Booth: 5537

Gesswein is the number one source for mold polishing, micro welding, and precision deburring supplies. Come by to see the latest technology in laser welders and micro TIG welders. 


  • E-Force® Brushless Micromotor System
    The E-Force® is a game-changing micromotor system. By combining the power of a brushless motor with the flexibility of interchangeable heads, the E-Force® can meet practically any precision finishing requirement with ease....

  • The E-Force® controller is sleek and simplistic by design. The small foot print leaves more space at the workbench and it is easy to carry and move around the shop. Dual input ports connect up to 2 motors. Select between motor A and motor B (only 1 motor will operate at a time).

    The digital display shows the RPM speed in 1,000 RPM increments, and the Load meter illuminates when the operator is using too much force.


    • Item#: 510-8000
    • Electrical: AC100V, 50/60Hz
    • Dimensions (WxDxH): 60x230x150mm (2.36" x 9" x 5.91")
    • Weight: 1.95kg (4.3 lbs.)

    Ceramic Bearings:  provide longer life, less repair
    Triple Guard Protection: keeps chips and dust out, prevents grime build up
    Brushless Motors:  no carbon brushes to be replaced
    Slim Controller: space saving 

  • Sisma SWA 300F and 450F Mold Repair Lasers
    The SWA Fiber has been specifically designed to perform modifications and repairs on molds damaged by wear or use. Powered by a new generation FIBER laser source that offers greater energy efficiency and allows for high productivity....

  • The SWA Fiber series is the top-of-the-line laser welder and offers the maximum working range! With the SWA, you can repair any mold size - large or small. The adjustable laser arm and head provides the most flexibility. The standard range of movement is 20" on the Z-axis, 12" on the X-axis and 33.5" on the Y-axis. When adding the optional tilting arm the range of moment is 41" on the Z-axis. All motorized movements are controlled by joystick. Additionally, the microscope head has the ability to rotate 360 degrees, head tilt up to 45 degrees, and head rotate 90 degrees.

    Key Features:

    • Productivity
      The new SWA Fiber introduces more process stability and high-quality laser beam compared to its YAG systems. These features increase the production rate, while consistently guaranteeing flawless process execution.
    • Maintenance-Free
      The SWA Fiber does not have any consumable parts and is maintenance-free. The engineering team has pushed the boundaries of energy efficiency, making this the most efficient SWA ever made.
    • Advanced Software Functions (Tracked Routes)
      The processing parameters are managed through software that allows any operator to carry out advanced welding operations practically and intuitively. These software functions include welding along circular paths, on inclined planes, filling, and the overlap function for executing extremely regular weld seams.
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