Auto J-Box Soldering Machine

Used for automatic soldering of PV junction box

An automatic J-box soldering machine is an efficient machine used for rapid and accurate soldering of PV junction boxes. Featuring higher precision and stability, the soldering machine can process various types of solar panels with less operation cost. The J-box applicator is an essential machine in the solar module production line.

Technical Parameters

Item	Parameters
Panel size	(1,680-2,650)*(992-1,500)mm
Panel type	Single-glass, dual-glass and shingled
Cycle time	≤22s
Stored J-box number	120 sets
J-box loading	Manual
Busbar shaping function	Yes
Conveying Height	950±50mm
Soldering	Hot pressure soldering or resistance soldering
Soldering quality testing	CCD
Soldering temperature range	350~370℃
Temperature fluctuation range	±10℃
Axis number	Single soldering head: 3-axis
Soldering head service life	≥30,000 [E1] cycles (with tin); ≥50,000 cycles (without tin)
Soldering position accuracy	±0.5mm
Changeover time	≤15min
Voltage	380V
Power	40kW (with tin); 35kW (without tin)
Air pressure	0.6-0.8MPa
Air exhaust	Yes
PLC	Schneider
Utilization rate	≥98.5%

Features
The soldering machine has functions of J-box installation, busbar overwhelming, busbar soldering and soldering inspection;
High compatibility supported by three soldering mechanisms;
CCD visual positioning is used to detect the soldering position and the soldering head can adapt to the welding position automatically corrects, improving welding precision;
CCD inspection to check the soldering performance;
Easy operation and convenient switching improve the production efficiency;
Compact structure, small footprint and high cost performance