Sheet Metal Welder AC Spot Welding Machine of Copper_Steel Pulse Press_Resistance_Inverter Pneumatic Projection Fusion Equipment

Sheet Metal Welder AC Spot Welding Machine

Sheet Metal Welder AC Spot Welding Machine takes regard as a resistance welding process for joining metal sheets by directly applying opposing forces with electrodes with pointed tips, the current and the heat generation are localized by the form of the electrodes, the welding nugget size is usually defined by the electrode tip contact area,Sheet Metal Welder AC Spot Welding Machine roles the predominant jointing process in automotive industry for assembling the automobile bodies and large components, it is also widely used for manufacturing of furniture and domestic equipment and etc

Product description

 Sheet Metal Welder AC Spot Welding Machine obtains predominance in its rugged construction and impeccable performance, such as sturdy and compact construction, high operation fluency, negligible or minimal maintenance, high strength , longer service life

Sheet Metal Welder AC Spot Welding Machine applies in spot welding and projection welding of metal sheets in assembling process of electronic appliances and automobile and other area, under the operation of transformer, Sheet Metal Welder AC Spot Welding Machine utilizes the general mains supply to lower the voltage and increase the electric current, such kind of low voltage but large current will be transmitted from electrode to the linked point of two metal sheets, on the linkage, due to the resistance of work piece, high temperature will occur so the metal will therefore generates high heat to make the work pieces in molten condition, thus, the purpose of welding the two work pieces is achieved, the power of Sheet Metal Welder AC Spot Welding Machine that we produce is from 35kva and 50kva, either or smaller and bigger for versatile welding thickness and size

Company overview

Sheet Metal Welder AC Spot Welding Machine takes designation for applications that require more current and more force, but low voltage than standard spot welding equipment in intended, this AC spot welding machine is widely used by the metalworking industries because of its extreme versatility, this general-purpose machine represents a new high achievement in welder design and engineering and embodies advantages which afford the greatest performance, its modern design has incorporated rugged, accuracy and reliable uninterrupted performance, all of which are of predominance to high production rate, the main frame is highly quality welded steel construction styled for trim appearance and functional design, the slim design require a minimum of floor space, the upper arm extension is built integrally with the frame, the removable rear cover permits ready access to the frame interior for inspection and maintenance  

Buying guides

Sheet Metal Welder AC Spot Welding Machine

Overview of DC capacitive discharge spot welder

The latest spot welder introduced a high-frequency resistance spot welding for high-end needs of clients this spot welder is microcomputer control and AC-DC resistance sticks, single phase or dual pulse, capacitive discharge or transform discharged spot welding; the spot welders have wide scope in application at KEEPLEADERTM, under examples for reference

01: All kind of steel lithium battery assembly

02: Aluminum lithium battery assembly, aluminum lithium-ion battery composite film of Nickel and aluminum welding

03: Nickel plate and Nickel plate connection, Nickel plate and the battery connection

04: Lithium-ion batteries and Nickel plate copper connection

05: All kinds of button batteries and Nickel plate welding

06: welding thin button cells will not have depression, yellow, black phenomenon

07: Ni-MH battery assembly

08: All the old batteries repeat the spot

09: Various hardware components of the welding

10: Foam Nickel, then precision hardware side access

Single and dual pulse versions

This spot welder has fine spot welder power sources allow you the versatility to take on welding from the large all the way into the micro-scale! KEEPLEADERTM spot welder gives good repeatability by displaying the exact energy readout of each weld, purchase a hand weld tool or weld heads to meet your welding requirements

The features of Capacitive discharge spot welders at KEEPLEADERTM

01: inexpensive, capacitive discharge, power source single or dual pulse versions available

02: Adjustable weld energy/power, dual pulse systems have adjustment for energy for both pulses, in addition, the dual-pulse feature can be turned off.

03: weld energy indication

04: optional pen, battery tab and manual or pneumatic plug-in weld heads

05: standard foot switch

06: microcomputer control, visible and stable output, dual-pulse welding that can do pre-welding, pre-solder oxide removal, remove debris, reducing the spark, continued welding to ensure a solid solder joint appearance, no black, spot size of the uniform burr, does not affect the appearance of the welding appearance

07: with the traditional exchange pulse, capacitive discharge spot welder, welding time is very short on the intrinsic properties of the batteries had no effect, does not affect the battery internal resistance, change does not affect the voltage and capacity, but not to cell performance impact

After completion of the weld surface of the battery is more clean, burr is small, not yellow, and not black

08: the microcomputer control precision: long-term, high-speed scanning micro welding in the input voltage, the power of a wave, the calculation of compensation data immediately change the welding energy, so that the welding does not occur due to voltage fluctuation in the fire bombing of weld or phenomenon, to ensure that each welding effect consistent, and welding sparks small, minimal impact on the battery, almost none

09: the operation set simplification: new panel design, the use of aluminum and metal buttons, durable, micro-computer of the parameters, the use of LCD liquid crystal display, keyboard adjustment, accurate intuitive ,convenient and more humane

10: Adjustable and easy to use, the new electrode design, solder pin spacing, pressure independently adjustable, for the original welding, alignment accuracy, high yielding,

11: sale low maintenance, easy maintenance, as the machine most of the use of imported components, to ensure low failure rate, and the spot welder structure design, maintenance, replacement of only one integrated circuit board, the general mechanics can be replaced

12: with automatic alarm and cut off the system, if the spot welder is damaged, will automatically display failure, and cut off the welding circuit to prevent the failure to expand, and to remind the repair

13: automatic counting, one output can be automatically counted 0-9999 facilitate the calculation of daily production

14: import solder pins: unlike ordinary welding ring used in further processing of the material to be shaped, which KEEPLEADERTM uses imported high-quality special welding products welding pins. And other three sets of import and distribution of each welding machine needle

A note about dual-pulse, capacitive discharge technology

Dual pulse spot welding is used for high quality, precision welding, there are two pulse for every actuation of the welder, the first pulse is a small fraction of the total pulse energy, it has the ability to clean the area to be welded by giving it a quick heat pulse, evaporating surface water vapor, oil, oxides and other contaminants, it also establishes a good, high conductivity area for the second, or welding pulse, the seconds pulse fuses the two pieces together, the area of the weld is very small, the piece remains cool, and the electrical conductivity and strength are high because two piece are alloyed over the spot surface, the spot welder at KEEPLEADERTM is passed SGS audited

Dual pulse, capacitive discharge spot welder is particularly good for welding batteries, wires, jewelry, steel, stainless steel, chromium and other passivity surface, so far, most of spot welder at KEEPLEADERTM is applied in field of battery spot welding  

Capacitive welding has the advantage of quick an stable energy release, and manageable energy input, this means that welds occur fast enough that spots are small and have very small heat effected zones, KEEPLEAERTM adopts made-in-Japan capacitors that has better performance and life-span  

The welder can be operated on standard household voltage and powers

Battery pack/cell manufacturer/builder require spot welders for tab welding and battery pack assembly, this small battery terminal welder is ideal for battery packs and tabs and contacting sheets

Dual pulse industrial spot welders of KEEPLEADERTM

01: Dual pulse operation removes surface inconsistencies

02: Dual pulse operation removes surface inconsistencies and contaminants

03: Adjustable pulse width, much more finesse that transformer based welders

04: Available 125, 250, 500 and 875 Joule (125, 250, 500 and 875w a second)

05: Adjustable from 1% to 100% energy discharge

06: Up to 600 welds/min

07: Simple, user-friendly interface, potable size

08: Perfect for battery pack assembly

09: Hi Visibility display shows weld parameters

This dual pulse, capacitive discharge spot welders are easy to use as well as powerful, CD (capacitive discharge) spot welder is a version of resistance fusion welding that offers high peak currents with extremely fast pulse rise times and short durations (on the order of 10’s of microseconds), the short pulse lengths and high current allows the welding of high conductive materials, including copper, and brass, welding current and pulse widths may be adjustable to weld more resistive materials such as steel, and Nickel, capacitive discharge welding produces repeatable welds, independent of local line voltage variations and is capable of extremely fine energy adjustment, the dual pulse weld setting helps eliminate surface inconsistencies, contamination and allows adjustment of the initial contact of the welding electrodes to produce repeatable effects

KEEPLEADERTM can make modification on our current design to satisfy special requirements in diversity, welcome to filed inspection

Contact Us

Sheet Metal Welder AC Spot Welding Machine is equipped with an air pump and a cooling water tank, a digital control microcomputer controller with touch screen, and an all-copper water-cooled transfer, to achieve high precision and efficiency, its cost-effective pneumatic components, and an integrated dedicated cylinder feature great materials used in the construction design are environmentally friendly, so you can rest assured purchase, owing to the start-of-the-art facility and dedicated workforce, we are capable to afford a supreme quality Sheet Metal Welder AC Spot Welding Machine,we believe that utmost suitability in compliance with individual production can acquire predominance with customers’ orientation,favor you bestow your practical bottleneck in metal sheet bonding assemble, that results in our concentration with our reliable solution at affordable price  

☺ Attn: MS Helen

✉ E-mail:sales@keepleader.com

☎ Cellphone: +86 13590415784 (Wechat/Whatsapp)

☎ Tel: +86 755 84190358

☞ Website: www.hfwelds.com / www.keepleader.com