QZ ARC series stud welding machine Featured Image

QZ ARC series stud welding machine

Short Description:

This series of welding machines is an economical model for porcelain ring protection studs welding. It has the advantages of simple structure and convenient maintenance, and is widely used in large-scale projects such as boilers, wear-resistant plates, and shipbuilding.
The main circuit board adopts an integrated module design with pilot current CNC function, which is conducive to quality control of arc starting, and the success rate of arc starting reaches 100%. It has the function of preventing secondary repeated welding and preventing the occurrence of accidents.
The main circuit has protection functions such as phase loss, overcurrent, and over welding. Infinite adjustment time function, with an adjustment accuracy of up to 1ms, ensuring welding quality.
The welding machine adopts a 5-gear transfer switch for current adjustment, which avoids current runaway caused by potentiometer failure. The current is preset and easy to operate.
This series of welding machines has strong adaptability to power grid fluctuations and voltage instability, with low voltage of 320V to high voltage of 440V. The generator can work normally as a power source, and the fault rate is extremely low.
It can weld a variety of metal materials such as low carbon steel, stainless steel, copper alloy, aluminum alloy, etc.

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Specifications

Power source model	QZ ARC800	QZ ARC1200A	QZ ARC1800A	QZ ARC2400A
Input voltage	3phase 380VAC ±10%	3phase 380VAC ±10%	3phase 380VAC ±10%	3phase 380VAC ±10%
Frequency	50-60Hz	50-60Hz	50-60Hz	50-60Hz
Output voltage	40V-90V	45V-90V	45V-90V	45V-90V
Welding speed	10-30pc/min.	10-30pc/min.	5-30pc/min.	5-30pc/min.
Input rated current	36A	63A	90A	120A
Output current	160-800A, 5 grades	200A-1200A, 5 grades	300A-1800A, 5 grades	800A-2400A, 5 grades
Stud size	Φ3-Φ12	Φ3-Φ14	Φ5-Φ20	Φ5-Φ25
Protection class	IP22	IP22	IP22	IP22
Welding time	100ms-1000ms	100ms-1000ms	100ms-1000ms	100ms-1000ms
Transformer protection level	H	H	H	H
Cooling system	Fan	Fan	Fan	Fan
Max. power	40KVA	60KVA	90KVA	115KVA
Dimension	590mm415mm510mm	671mm482mm581mm	720mm530mm600mm	720mm530mm600mm
Weight	105Kg	138Kg	163Kg	220Kg

QZ ARC stud welding machine is mainly used for porcelain ring protection welding, with a simple structure and convenient operation. QZ ARC800 welding machine can weld ceramic ring protection studs of M5-M8 in large quantities, and its welding parameter range and welding performance are incomparable to other welding machines. It is widely used in industries such as elevators and ships. It can also be used for welding M10 and M12 studs.

QZ ARC1200 stud welding machine can weld ceramic ring protection studs of M6-M10 in large quantities, and its welding parameter range and welding performance are incomparable to other welding machines. It is widely used in industries such as elevators and ships. It can also be used for welding M12 and M16 studs.

QZ ARC1800 stud welding machine can weld ceramic ring protection studs of M8-M16 in large quantities, and its welding parameter range and welding performance are incomparable to other welding machines. It is widely used in industries such as ships, boilers, wear-resistant plates, petrochemical machinery, shield tunneling. It can also be used for welding M20 studs.

QZ ARC2400 stud welding machine can weld ceramic ring protection studs of M10-M24 in large quantities, and its welding parameter range and welding performance are incomparable to other welding machines. It is widely used in industries such as ships, wear-resistant plates, shield tunneling, high speed train. It can also be used for welding studs below M28.

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