18650 Cylindrical battery tab spot welder of battery spot welding machine

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$5,000.00 - $10,000.00 / Pieces | 1 Piece/Pieces 18650 Cylindrical battery tab spot welding machine (Min. Order)
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Quick Details
Place of Origin:
Guangdong, China
Brand Name:
KEEPLEADER, 18650 Cylindrical battery tab spot welder
Model Number:
KLM-500A,18650 Cylindrical battery tab spot welder
Rated Capacity:
Rated Duty Cycle:
Max. Welding Thickness:
Spot Welding
battery spot welding:
18650 Cylindrical battery tab spot welding machine
After-sales Service Provided:
Engineers available to service machinery overseas
1 Year
Supply Ability
Supply Ability:
200 Piece/Pieces per Month 18650 Cylindrical battery tab spot welder
Packaging & Delivery
Packaging Details
Plywood case, 18650 Cylindrical battery tab spot welder
Shekou, 18650 Cylindrical battery tab spot welder
Lead Time :
10 days, 18650 Cylindrical battery tab spot welder
Video Description

18650 Cylindrical battery tab spot welder

Product Description


Automatic Battery cathode spot welder for Battery Cathode
Communications equipment: battery combination, cell phone batteries, cell phone hardware
Electronic Components: CRT devices, sensors, resistors, fuses, semiconductor components
Appliance: metal piece to fix, heating piece
Automobile making: flashing lights, relays, filaments
Digital Products: laptop computers, digital cameras, MP3 batteries, computer memory heads and so on.
electromechanical devices: contactors, circuit breakers, motors
Metal Products: medical equipment, lamps, badge, headdress, jewelry and other aerospace, Precision metal parts, instrument, metal connectors, sensors, etc
(single) double AC pulse energy storage welding, which is reliable for welding result
CPU control, LED display, the operation is visual and be more precision
Eight user-defined welding procedures, seven of them can be locked by manager
State locking technology, which can avoid false triggering
The unit can integrated into automatic production line
Can set pedal switch to detect the welding parts before power generating
Can set prepressing time before power discharge
Radio (RFI) and electromagnetic interference (EMI) protection
 Power box and welding section are separated, which is safer
Pneumatic and pedal control in one machine, which is more flexible
Mainly parameter
Rated power: 0.75 up 125watts/second (joule), the display screen can show the whole (maximum) energy percentage (%), the tolerance is 0.5%, the display screen is 0.1% up 0.5% in required energy
Stability of power box: changes in the nominal voltage supply of +/- 13%, the power box can keep the voltage of capacity band at set value of +/-0.25%
Display screen: the display screen adopts 240*64 high definition LCD, is visible for debugging
Capacitor control circuit: when the voltage of error amplifier is over the required value to cut off charging circuit, one resistor connects at two sides of capacitor bank, by which let the voltage of capacitor bank work at required level, the dead zone of capacitor control circuit is about 0.6% of maximum voltage
Line fault step-down: the is for safety purpose, when the power supply cut off suddenly, one resistor of voltage step-down automatic connects to release the power of capacitor bank
Ignition circuit: Ignition requires an external account is closed or low-touch control logic circuit, inside filtering device can prevent electrical interference (RFI) triggered over ignition
Power supply: 220v, AC, 50/60HZ, 1325watts rechargeable, 25wattes as spare, When 230V, 2A Cutout
Welding ignition lock: error amplifier output, when charging and discharging to prevent ignition circuit, which is helpful to prevent to ignition before capacitor charging and discharging, the welding ignition lock circuit can prevent defected welding effect
Programmable Prepressing time: combine with ignition welding head in the manual and automatic working mode without welding pressure, guarantee electrode is positioned well with welding parts before welding energy outputting, the prepressing time can be programmable (range:0.1 up 9.9 seconds) remote program selection: four monopole input: remote selection#1-#7 procedure; remote to prevent capacitor bank charging, when do remote program, the operation panel can be instead
Valve drive output: can control electromagnetic valve of pneumatic welding head, 24VAC, 15A output
Output pulse characteristic: at the side of power output, multiple a non-inductive load of 0.01 ohms, at both ends of it to measure pulse characteristics, to measure the rising time between zero amplitude and maximum point, to measure the pulse width at 10% amplitude point
Pulse transformerCapacitor bankRising timePulse widthPulse amplitude
Welding speed: how many piece can be welded per minutes average when the machine work at rated status,
Maximum energy
Repeated welding
welding Nos/minutes
2% under265305
Rated power0.75-125w/s
Drive FormAutomatic
Welding Current0-99 Adjust
Electrode Diameteroptional
Input PowerAC220± 10%/50Hz
Welding PowerDC
Electrode Travel Length15mm
Max Welding Thickness0.1mm
Overall dimension410mm*263*330mm
Net weight35kg
MFR: KEEPLEADER has modified and designed machine to accommodate our customers’ unique and special requirements, pls contact KEEPLEADER for tech assessment with your app.
Production Flow






After-Sales 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


Packaging & Shipping


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