PDG 401 Semiautomatic Machine with welding sequence control

• supply voltage: 3 х 380 V;
• maximum working power: 18 kW;
• welding current control range: 50–400 А;
• welding wire diameter: 0.8–1.6 mm (2246-70 State Standard);
• wire feed rate: 0–15 m/min;
• wire spool holder capacity: up to 18 kg;
• wire feed type: integrated;
• weld metal thickness: 0.8–200 mm;
• maximum welding current: 400 А (at 60% duty rating);
• welding current type: direct;
• operating voltage control: fine (smooth);
• welding arc voltage control range: 16–42 V;
• cooling: forced (air);
• gas heater supply voltage: 36 V;
• "gas before welding" or "gas after welding" timing: 0.1–5.0 s;
• "arc spread" timing: 0.1–5.0 s;
• spot welding timing: 0.2–9.9 s;
• size (L х W х H): 810 (1040*) x 490 x 1010 mm;
• weight: 125 kg.

* length with platform for a gas cylinder extended

Function:

PDG 401 Welding Semiautomatic Machine is designed for shielded arc welding of metal structures of carbon, low-carbon, alloy, low-alloy or corrosion-resisting steel using electrode or special flux cored wire.

Field of Application:

Metal structure or metal furniture production, machine building, shipbuilding, gas processing or petroleum refineries, all sorts of construction or repair works.

Advantages:

• TBi Industries wire feed drive system – with fine adjustment of a roller stiffener (holder);
• arc voltage (welding current) continuous adjustment;
• high power cooling system;
• SCOMES rectifier assembly – with overheat or overload protection;
• ~ 36 V supply voltage for shielding gas heater;
• retractable platform for a gas cylinder.

The welding sequence control device provides:

• weld zone blow-off – before and after welding;
• three welding methods: long seams, short seams, or spot welding (tack weld);
• arc extension (crater weld-up).
  

Delivery Set:

1. PDG 401 Welding Semiautomatic Machine (welding sequence control device included);
2. 3 m negative cable with power insertion and ground clamp;
3. IEK 32 А ~ 380 V plug and socket;
4. D-30 mm spare roller;
5. PG-16 cable lead-in;
6. VD-1 plug;
7. gas cylinder fasteners: cradle and chain;
8. user manual;
9. certificate.

This welding equipment conforms to declarations and certificates by both Russia and Belarus, and is also certified by National Agency for Welding Control.