Specification !
? Model: R-6-300
? Input voltage: 380V(3-phase) or customized
? Power frequency: 50/60Hz
? Rated power: 18KVA
? Cooling: natural cooling
? Air flow: 250L/min
? Air pressure: 0.6-0.8MPa
? Wire thickness: 2.8mm-6mm
? Max ring diameter: 300mm
? Min ring diameter: 70mm
? Speed: ~1560pcs/hr (ring diameter 150mm)
? Ring dia. tolerance: less than 0.13mm

1. High precision: intelligent "S" shape
speed curve, the encoder and the
servo motor form a closed-loop wire
feeding control system, secure a
tolerance less than 0.13mm.
2. Advanced and reliable wire feeding:
the feeding unit includes a high-end
servo motor and a planetary reducer,
works on the basis of “dual-drive”.
3. Automatic ring making: sizes can be
adjusted automatically, worker
attendance is not required.
4. Compatible welding: capable of
welding low, medium and high
carbon steel, spring steel, galvanized
steel; also optional for stainless steel.