Integrating "hold, chase, and inspect." Making high-quality laser welding simpler.
■ WeldMaster Pressure Wheel: An automatic welding solution that integrates a laser welding optical system with an adaptive pressure roller. ■ Stable gap management: Holds components with a pressing force of up to 400 N to achieve stable welding conditions. ■ Real-time tracking: Detects joint shapes in advance with a camera and controls the laser position with high precision. ■ Simultaneous inspection after welding: Real-time detection of seam shapes and welding defects on the rear line. ■ Adaptive process control: Independently controls two laser channels and dynamically distributes output. ■ Simplified fixtures: Reduces complex clamping fixtures and enhances flexibility in mass production processes. ■ Wide range of applications: Suitable for automotive roofs, railway vehicles, longitudinal seams, aluminum-steel dissimilar material joining, and large freeform surfaces.
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basic information
- Pressure: 0 to 400 N - Optimal pressure can be set according to the workpiece. - Automatic maintenance of constant pressure - Follows unevenness and positional changes, achieving stable welding quality. - Maximum laser output: 8 kW - Supports high-output laser welding. - Z stroke: 30 mm - Flexibly follows changes in workpiece shape and height. - Lateral adjustment angle: 10 to 30° - Accommodates various joint shapes. - Real-time seam tracking - High-precision control of laser position independent of the pressure roller. - Online inspection after welding - Real-time detection of seam shape and welding defects. - Independent control of two laser channels - Dynamically controls output distribution for core and ring beams, etc. - Compatible with Profinet / EtherCAT / EthernetIP - Easy integration with various production equipment. - Reduction of complex clamping fixtures - Contributes to simplification of equipment and setup.
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Applications/Examples of results
- Automobile body: Laser welding of roof seams - Railway vehicles and large vehicles: Stable joining of long parts - Profile materials: Continuous welding of longitudinal seams - Dissimilar material joining of aluminum and steel: Joining that requires gap management through pressure - Large freeform surfaces: Laser welding that follows shape and height changes - Overlapping welding and corner welding: Gap reduction using pressure rollers - Mass production line: Integration of seam tracking, welding, and online inspection
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Company information
Presitech is a specialist in laser material processing and optical measurement technology. We are not just a supplier of systems and components, but a professional partner in ensuring a smooth processing process for our customers. We offer consultations from the foundational stage and accurately consult with customers on their requests and objectives. We understand that the key to success in unique processing processes lies in the four components of exhibition, monitoring, processing, and control. Only by doing so can we provide appropriate solutions for our customers' applications. Our high-quality products, such as laser processing heads, quality monitoring systems, and optical measurement systems for spacing/thickness measurement, allow customers to directly benefit from our decades of experience. Our optical sensors are characterized by the highest precision and dynamic adaptability. Furthermore, they detect accurate values even in high-speed measurements.
