ชื่อสินค้า : เครื่องเชื่อมอัตโนมัติ Derby welding machines

ยี่ห้อ : Castolin Eutectic

รุ่น : DERBY 425 DS II

Semi-automatic welding equipment with separate feeder

The DERBY 425 DS ll combining simplicity and polyvalence, provides excellent arc characteristics which ensure high quality joints and coatings with minimal spatter. It is suitable for sheet metal fabrication to industrial applications. The DERBY 425 DS ll feeds all types of wires : solid wires in alloy or non alloy steels, stainless steels and aluminium alloys. Also cored wires with or without shielding gas thanks to a polarity inversion system.

Technical data: 

Power supply	3x 230/400 V 50/60 Hz
Power at primary (60% Duty cycle)	14,5 kVA
Welding current range Min-Max	30–400 A
Number of steps	28
Protection Rating	IP 23S
Insulation Classification	H
Welding current at 40°C Duty Cycle 40 %	400 A
Welding current at 40°C Duty Cycle 60 %	326 A
Welding current at 40°C Duty Cycle 100 %	255 A
Dimensions and weight Power source + Wheels	123 kg
Dimensions and weight Feeder air (5m) + Wheels	21 kg
Dimensions and weight Feeder water (5m) + Wheels	21,3 kg
Dimensions and weight Cooler	L x B x H 535 x 310 x 200, 16 kg
Dimensions and weight Power source + Feeder	L x B x H 1.000 x 555 x 1.340, 144 kg
Hose length between source and feeder	5 m oder 10 m
Number of feed rolls	4
Arbor and wheels for feeder	enthalten
Polarity inverter on front panel	yes
Display Voltage/ Current	yes