Hans Low Power Lasers
Canada and Mexico Territories
Bell Lasers LLC
ph: 800-385-6760
info
-- Current Feedback Laser Welding Machines
WF30 Current Feedback Fiber Laser Welding Station
The WF30 is a current feedback fiber optic welder useful for spot welding and welding of various small components. It features a small foot print and lower price.
It can weld inductor, crystal oscillator, micro motor, etc., and is widely used in electrical component industry.
WF30 include:
WF30-1E(-V) Single fiber-optic output (standard)
WF30-2E(-V) 2-channel fiber-optic energy-split output
WF30-3E(-V) 3-channel fiber-optic energy-split output
WF30-2T(-V) 2-channel fiber-optic time-split output
WF30-3T(-V) 3-channel fiber-optic time-split output
Note: Suffix E stands for energy split, T stands for time split, and V stands for collimation focusing unit with CCD system (if there is no V, V is omitted). Single fiber optic output and no CCD for standard.
Laser: YAG Wavelength: 1064nm Max. output laser power: 30W Peak power: 3kW Max. pulse energy: 25J/9ms Pulse width: 0.1-50ms Repetition rate: 1-50Hz Number of pulse shape: 50 Number of fibers: Max. 3 heads Method of laser split: Timesharing and powersharing Stability of laser split: < ±1% Fiber core diameter: 0.4mm Close feedback function: Current feedback Positioning method: Red polit light (Opt. CCD) Cooling method: Air cooling Electrical source requirement: 220V±5% / 50Hz / 15A Power consumed: 1.5kW Optical system weight: 140kg Optical system dimension: 1100mm×400mm×770mm WF100, Current Feedback 100 watt Laser Welding Station
This current-feedback medium power laser welder provides 50 groups and 16 bands of adjustable waveforms, and 8 real time groups of waveforms that can be used externally. The waveforms can be switched over during welding for different kinds of welding seams. The laser power is provided with a function that allows power fade-in for seam start and power fade-out for seam end, so that the welding seam is made more uniform. This model is suitable for spot welding for various components and welding seam of a sheet plate of which thickness is less than 1mm.
It can weld inductor, crystal oscillator, micro motor, etc., and is widely used in electrical component industry.
WF30 include:
WF30-1E(-V) Single fiber-optic output (standard)
WF30-2E(-V) 2-channel fiber-optic energy-split output
WF30-3E(-V) 3-channel fiber-optic energy-split output
WF30-2T(-V) 2-channel fiber-optic time-split output
WF30-3T(-V) 3-channel fiber-optic time-split output
Note: Suffix E stands for energy split, T stands for time split, and V stands for collimation focusing unit with CCD system (if there is no V, V is omitted). Single fiber optic output and no CCD for standard.
Laser: YAG Wavelength: 1064nm Max. output laser power: 100W Peak power: 4kW Max. pulse energy: 40J/10ms Pulse width: 0.1-50ms Repetition rate: 1-100Hz Number of pulse shape: 50 Number of fibers: Max. 6 heads Method of laser split: Timesharing and powersharing Stability of laser split: < ±1% Fiber core diameter: 0.4mm Close feedback function: Current feedback Positioning method: Red polit light (Opt. CCD) Cooling method: Air cooling Electrical source requirement: 220V±5% / 50Hz / 25A Power consumed: 5kW Optical system weight: 280kg Optical system dimension: 1150mm×550mm×1000mm WF300,
WF300, Current-Feedback 300 Watt Laser Welder
This 300 watt current-feedback medium power laser welder provides 50 groups and 16 bands of adjustable waveforms, and 8 real time groups of waveforms that can be used externally. The waveforms can be switched over during welding for different kinds of welding seams. The laser power is provided with a function that allows power fade-in for seam start and power fade-out for seam end, so that the welding seam is made more uniform. This model is suitable for spot welding for various components and welding seam of a sheet plate of which thickness is less than 1mm.
It can weld inductor, crystal oscillator, micro motor, etc., and is widely used in electrical component industry.
WF30 include:
WF30-1E(-V) Single fiber-optic output (standard)
WF30-2E(-V) 2-channel fiber-optic energy-split output
WF30-3E(-V) 3-channel fiber-optic energy-split output
WF30-2T(-V) 2-channel fiber-optic time-split output
WF30-3T(-V) 3-channel fiber-optic time-split output
Note: Suffix E stands for energy split, T stands for time split, and V stands for collimation focusing unit with CCD system (if there is no V, V is omitted). Single fiber optic output and no CCD for standard.
Laser: YAG Wavelength: 1064nm Max. output laser power: 300W Peak power: 6kW Max. pulse energy: 60J/10ms Pulse width: 0.1-50ms Repetition rate: 1-200Hz Number of pulse shape: 50 Number of fibers: Max. 4 heads Method of laser split: Timesharing and powersharing Stability of laser split: < ±1% Fiber core diameter: 0.6mm Close feedback function: Current feedback Positioning method: Red polit light (Opt. CCD) Cooling method: Exterior water cooler , 3P(std.) Electrical source requirement: 380V±5% / 50Hz / 40A Power consumed: 15kW Optical system weight: 420kg Cooling system weight: 140kg Optical system dimension: 1480m×610mm×1100mm Cooling system dimension: 810mm×570mm×805mm
Remote laser welding, or welding from a distance can be conducted by using a laser with a galvanometer beam delivery. The specialized lens system, provides a laser beam to the material surface that is relatively perpendicular to the lens.As a result, a large area can be laser welding at extremely high speeds. In cases where the area to be welded is large, a focusing lens is installed upstream in order to maintain the same fixed beam length to the entire welding surface.
Bell Lasers LLC
ph: 800-385-6760
info
