The SWT fiber laser welders are available in 2 configurations: Class 1 (closed) or Class 4 (open). Choose what works best for your shop! The SWT is specifically designed for the maintenance of medium to small sized molds up to 15.75" square (400mm). The robust design and sturdy working platform gives the operator outstanding comfort and minimal vibration. Controlled via joystick, the working platform moves up or down on the Z-axis with a range of 12.5" (320mm). The X and Y-axis movements are 11.75" and 7.75" respectively (300 x 200mm).

The ergonomic design of the SWT Class 1 (closed) is ideal for prolonged use. Soft armrests, adjustable doors, and adjustable footboard create a comfortable working environment. The stable working platform, on both Class 1 and Class 4 models, minimizes any vibrations, even at the full load capacity of 264 lbs. (120kg). Fiber laser welders offer the highest productivity and efficiency when it comes to processing speeds.  They are maintenance-free and with the advantage of having zero downtime.

Made in Italy. Backed by a 1-year manufacturer’s warranty. Installation, training, and service provided by Gesswein Company.

Key Features:

• Available Open or Closed Configuration
• Medium to Small Size Molds
• Pulse shaping software for easy tuning to eliminate porosity, undercut, or sink.
• Programmable Path Settings –Overlap, Line, Radius, Oblique, Fill, Rotating Spindle and More
• Motorized Control of X, Y, and Z Axes (via Joystick)
• Attach a 4th axis for circumferential welding.
• Internet Connection for Remote Service Management and Free Upgrades

Model	SWT 150F	SWT 300F	SWT 450F
Item # Class 1	833-1876	833-1878	833-1880
Item # Class 4	833-1870	833-1872	833-1874
Source Type	Fiber	Fiber	Fiber
Wavelength	1070 nm	1070 nm	1070 nm
Average Laser Power	150W	300W	450W
Max Peak Power	1.5kW	3.5kW	4.5kW
Max Pulse Energy	15J	30J	45J
Pulse Frequency	0 - 50 Hz	0 - 50 Hz	0 - 50 Hz
Pulse Duration	0.3 ms - 10 ms	0.3 ms - 10 ms	0.3 ms - 10 ms
Laser Spot Diameter	0.1mm - 2mm	0.1mm - 2mm	0.1mm - 2mm
Axis Speed	0.1mm/s - 25 mm/s	0.1mm/s - 25 mm/s	0.1mm/s - 25 mm/s
X Axis Stroke	11.8" (300mm)	11.8" (300mm)	11.8" (300mm)
Y Axis Stroke	7.9" (200mm)	7.9" (200mm)	7.9" (200mm)
Z Axis Stroke	12.6" (320mm)	12.6" (320mm)	12.6" (320mm)
Cooling	-	-	-
Max Load Weight	264 lbs. (120kg)	264 lbs. (120kg)	264 lbs. (120kg)
Max Mold Size (L x W x H)	15.7" x 15.7" x 12.6" (400mm x 400mm x 320mm)	15.7" x 15.7" x 12.6" (400mm x 400mm x 320mm)	15.7" x 15.7" x 12.6" (400mm x 400mm x 320mm)
Power Supply	230V±10%, 1Ph, 1.6kW	230V±10%, 1Ph, 2.2kW	230V±10%, 1Ph, 2.8kW
Dimensions (L x W x H)	33" x 48" x 60" (850 x 1200 x 1500mm)	33" x 48" x 60" (850 x 1200 x 1500mm)	33" x 48" x 60" (850 x 1200 x 1500mm)
Weight	1,235 lbs. (560kg)	1,235 lbs. (560kg)	1,235 lbs. (560kg)

 

Established in 1961, Sisma is a worldwide recognized name for the design and production of extremely high precision laser machinery. Suiting the needs of diverse industries; jewelry, machining, prototyping, dental, and medical, Sisma’s expansive line of customizable laser solutions are synonymous with quality and superiority. Innovative by vocation, Sisma combines technologically advanced machines with unique patents. When coupled with a world class service and support network, optimal efficiency and utilization of their products are guaranteed.