>>>GN-220A Two-bit inverter welding machine for 18650 battery pack
1.220A two-bit inverter welding machine(it used for welding battery pack):
A). By the microcontroller (MCU) control with closed loop feedback control constant current output, voltage, power monitoring.
B). Inverter bridge soft-switching technology to minimize switching losses, reduced electromagnetic interference.
C). With current disorders, monitoring the value of unlimited, net pressure gauge, overheating and other fault diagnosis and alarm function.
D). Inverter current abnormal automatic shutdown, enhanced system protection.
E). Erduan heat setting, with the current slow down slow rise feature a wide range of time set (0-999ms), the welding process for complex needs.
F). 7 set of parameters stored to facilitate the use of a variety of welding varieties.
8.160X80 LCD Display, also shows a variety of content.
G). Strong external communication function: Welding the end, failure, counting signal, easy to use automatic welding.
H). 3 group start input signal (the largest group of welding parameters start 7), group 2 output driver signal, easy to use multi-head.
Y). 3 phase AC380V input, network load balancing.
J). Data storage by EEPROM, no battery life problems.
K). Controller maximum output peak current 50A, voltage 530V, frequency square wave AC 2kHz IF.
3. Technology Parameter
Power supply voltage 220V 380V
Welding current range of 0.4 ~ 2.2KA/0.8 ~ 3.8KA
Current adjustable precision 0.01kA
Welding current pulse width 0.5ms
Dimensions (length / width / height) 55/25/45
Weight 15kg
Welding capacity: The combination of welding for the battery packing
>>>Our Bolivia Project for li ion battery production line:
--In 2013, our Bolivia Project for EV batery production line has completed successfully.
--We Gelon LIB Group offer one-stop service for Bolovia from establishing the battery making factory, supply li ion battery materials and equipment, technology support...Until produce the EV battery and gain the final successful. --Bolivia president and goverment gave a full support and confirm.
--And our next project for Indonisia will start this year.
>>>We also can supply others:
1. ) full set of lithium battery materials, including:
LiMn2O4, LTO, LiNiMnCoO2(NMC), LiCoO2, Graphite(MCMB)and other cathode&anode battery materials; Alumimun foil, copper foil, lithium foil, battery separator, electrode, electrolyte, etc.
2. ) full set of lithium battery equipments, for example:
Mixing machine --coating machine--oven--rolling machine--welding machine--slitting / cutiing machine --winding machine--sealing machine--glove box--testing machine, etc.
3) full set of lithium battery technology:
We can design the laboratory and production line, according to customer's request.
Model |
Power supply |
Max output power KVA |
Input power
V± 10% |
Electrode pressure
(kg) |
Working stroke
(mm) |
electrode dia
(mm) |
GN-8119 |
Contravariant |
10 |
220 |
0.5-5 |
15 |
3 |
Welding time |
Welding current |
Dirve |
application |
0-3mS |
0-99 |
Foot switch penumatic |
Lithium/Nickel battery |
Audited Supplier 
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