A machine AS305-1 for automatic MIG/MAG welding of circular seams of rotatable joints.
    AS305-1 intends for automatic MIG/MAG welding with different orientation in area of circular seams of rotatable joints from low-alloyed steels by the diameter 25-100 mm, particularity, welding of the neck with the upper plate of fire-extinguisher, boiler etc.
    AS305-1 consists of:
  1. Column for arrangement;
  2. Rotator of detail;
  3. Set of removable assembly fixtures;
  4. Mechanisms of the torch raising;
  5. Control system;
  6. Set of welding equipment;
  7. Operating console;
  8. Pneumoapparatus.

Download a photo of the welded product, 34 KB.

The outlook of the machine AS305-1.
    Technical dates:
Regulating range of welding voltage, V
15.5 ... 32.5
Regulating range of welding current, A
Motion speed of the platen, rpm
0,3 ... 5
Payload of the rotator, kg
Protective gas
(Ar + CO2)
Diameter of steel welding wire, mm
1.0, 1.2
Mechanisms drive of products fixing and torch raising
Air pressure, MPa, not less
Overall dimensions of the machine cell, mm
2000 x 2000 x 2500
    AS305-1 peculiarities:
  1. Programmed control all mechanisms and devices of the machine, as well as diagnostics of their condition, is realized by the Schneider Electric controller.
    Base program ensures: moving the torch in the welding start position, starting of the arc, delay of moving the torch for shaping a puddle, rotating the platen with necessary speed, crater welding, raising of the torch and returning the platen on march speed in the source position.
    During the work set processes controls: the position of the torch, pressure of air in pneumosystem, actuation of pneumatic drives etc.
  2. Continuous adjustment of welding parameters;
  3. Quick set readjustment to the welding of some sizes of details;
  4. This machine, together with machines AS308 and AS305-2, forms a SET for the MIG/MAG welding of different types of fire-extinguishers balloons.
  1. 10 machines in 2004-2010 on different plants of Ukraine and Russia.