ADB-690 Spot Welder, China Welding Machine

MFDC Spot Welder Model: ADB-690

High-power welding, can weld 12 projection point at a time, and can be used for multi-point and ring projection welding.

The surface of the product after welding is smooth and does not require secondary processing.

Real-time monitoring of welding quality to prevent missing welds and ensure stable welding quality.

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Agera's ADB-690 Spot Welder

Agera’s ADB-690 spot welder is used to weld saw blades. With its fast heating speed and manual feeding time, a product can be welded within 10 seconds. The maintenance and maintenance of this machine is very simple, only need to regularly clean the residual waste, the correct use of industrial cooling water, its life will be very long. If you have a similar product and need a spot welder, be sure to consult the Agera engineers, they will recommend a trusted welding equipment for you.

Model		ADB-690
Rated Capacity	KVA	690
Primary Cable	mm2	3×75
Max Primary Current	KA	100
Rated Duty Cycle	%	20
Welding Cylinder Size	Ø*L	Ø2501502
Max Working Pressure（0.5MP）	N	47000
Compressed Air Consumption	Mpa	0.6-0.7
Cooling Water Consumption	L/Min	24
Compressed Air Consumption	L/Time	26

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FAQ

What is the role of conductive mechanism of medium frequency spot welding machine?

The main function of the conducting mechanism is to transport the secondary welding current, including copper plate, soft copper strip, electrode plate, rod and other conductors.

How does the intermediate frequency spot welder realize the rapid temperature rise of ring convex welding?

The welding time and pulse of the mid-frequency spot welder are adjustable. The area of the ring boss increases N times relative to the area of the convex point, so the time of the welding ring boss is too short, which will cause uneven heating, resulting in poor welding, the process adjustment needs appropriate time matching, and the welding time of the ring boss can be matched between 30MS-200MS;

What is the general material of the positioning pin of the nut electrode and what role does it play?

The materials are generally KCF and blue zirconium. It acts as insulation and positioning nut.

How does the transformer affect the welding capacity and life of the medium frequency spot welder?

Intermediate frequency inverter DC transformer, equivalent to the heart of the intermediate frequency spot welding machine. The number ratio, secondary voltage, maximum output current and load duration diameter of the transformer affect the welding ability and service life.

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