KLM-250,DC CAPACITIVE DISCHARGE SPOT WELDER

 DC CAPACITIVE DISCHARGE DUAL PULSE SPOT WELDER

MACHINE DESCRIPTION
Capacitive discharge spot welders at low price for high quality
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 KEEPLEADER™, 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! KEEPLEADER™ 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 KEEPLEADER™
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 KEEPLEADER 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 KEEPLEADER 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 KEEPLEADER 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, KEEPLEADER™ 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 KEEPLEADER™
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
KEEPLEADER can make modification on our current design to satisfy special requirements in diversity, welcome to filed inspection
After-Service
After purchasing at KEEPLEADER is first step of our after-service, all of machines at KEEPLEADER has one year guarantee, we provide free samples for defected parts to do replacement except for human damage, under information for your notice
01: KEEPLEADER always posts the new technical file in our homepage that can help our client in new technical information of machines’ design, character, application, operation, maintenance, and related, KEEPLEADER also welcome our clients feed back the machines’ working condition that can get one to one service
02: If the machine you purchased has any defects, please contact sales representative at KEEPLEADER, we will assign our experienced engineer analyze your case and provide technical support, in case of damaged parts that cannot repair, KEEPLEADER will provide a new parts to replace the defect
03: For any replacement and maintenance, KEEPLEADER has user manual and training video
04: KEEPLEADER can go to oversea for on-site training
05: KEEPLEADER can provide electric diagram if in need
TECHNOLOGY
DC CAPACITIVE DISCHARGE DUAL PULSE SPOT WELDER
DC CAPACITIVE DISCHARGE DUAL PULSE SPOT WELDER
PACKAGING AND SHIPMENT
DC CAPACITIVE DISCHARGE DUAL PULSE SPOT WELDER

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