Welding machine ZLm 150

Linear welding machines of the ZLm type are used for horizontal line welding of flat or pre-formed sheet metal parts that require responsible and tight connection. The machines are equipped with extensive control systems, both for the quality of the parts themselves and for the welding process itself. Welding machines of this type can be equipped with production management systems that control the flow of workpieces and finished products.

We also offer a wide range of process automation, including robotic systems for feeding the workpiece and pick-and-place systems for retrieving workpieces from trays.

TECHNICAL DATA

• Welding capacity :

• • Low carbon steel – 2.5 mm + 2.5 mm
  • Alloy steel = 1.5 mm + 1.5 mm

• Rated power P50% – 150 kVA
• welding current 21 kA
• clamping force 900 daN (at 6 bar)
• arm reach 630 mm
• welding speed 1-7 m/min

TECHNICAL DETAILS

• Height-adjustable bottom plate for quick installation of dedicated electrodes
• Pressure system of the welding machine with pneumatic cylinders
• Pneumatic components requiring no lubrication, eliminating oil mist ejection.
• Built-in air filter; air shut-off device.
• Valves to control electrode speed and air discharge dampers to ensure minimum noise.
• Connection for an auxiliary pedal for direct recall of program No. 2.
• Transformer and secondary circuit of the welding machine, i.e. electrode holders, water-cooled electrodes
• Synchronous, water-cooled thyristor with built-in protective thermostat and phase-cut current control
• Safety switch immediately shuts down the welding machine.
• Proportional valve for electronic control of clamping force regulated by the control unit
• Optional pre-stroke clamping system
• CE mark