Multi-protection spot welding machine, lithium battery powered welding device, integrated welding ammeter with charging function, complete DIY kit for nickel sheet

Warning: Keep the product away from children's toys and other items to prevent accidental ingestion or choking by children. This spot welding machine features a high-power output design with a more precise welding process. Equipped with a digital display, the welding current, pulse time, pulse interval, number of continuous spot welds, and other parameters can be clearly displayed for easy reading at a glance. The three parameters of preheating time, pulse interval, and pulse frequency are adjustable. You can also adjust the screen brightness, auto-off time, and other options, including a recording function to display the factory output hours. It can firmly weld 0.25mm nickel-plated steel sheets and 0.15mm pure nickel sheets after a full charge. The battery can maintain a standby voltage for extended periods of non-use.
Features: Operating Principle: It controls two high-capacity lithium batteries via a program in the integrated microcontroller, precisely producing pulsed energy to generate high temperatures in a very short time. After rapid cooling, the nickel-plated foil and the battery are fused to complete the welding process.
Digital Display: Equipped with a digital display, the welding current, pulse time, pulse interval, number of continuous spot welds, and other parameters can be clearly displayed and read at a glance. The backlight brightness can be adjusted from 5% to 100% depending on the environment.
Adjustable Parameters: The three parameters of warm-up time, pulse interval, and pulse frequency can be adjusted to cover a wide range of welding situations, from thin aluminum sheets used for cell phone battery terminals to sheets as thin as 0.25 mm. Many user functional requirements can be met via the main interface. You can adjust the screen brightness, auto-off time, and other options, including using a recorder to display the number of starts. The battery can be maintained at standby voltage for extended periods of non-use.
Multifunctional Design: Features rechargeable capacity, fast charging, a built-in welding ammeter, low-power standby mode, and a silent mode.
High Welding Capacity: The spot welding machine features two built-in high-capacity lithium batteries, and the single-chip CNC produces a powerful pulse current for spot welding. It can firmly weld 0.25mm nickel-plated steel sheets and 0.15mm pure nickel sheets under full load. The welding process is more precise, and the welds are stronger and more aesthetically pleasing.
Multiple Protections: Overcurrent protection, short-circuit protection, low battery protection, overheat protection, overheat alarms, and an automatic shut-off function.
High-end soldering pen: 8 mm diameter, 400 mm length, 8 AWG wire composed of several strands of high-temperature wire with high torsional strength and more sensitive operation. Thick, gold-plated interfaces with alumina copper spot welding needles ensure high current-carrying capacity and durability.

Features:
Name: Spot welding machine set.
Material: Printed circuit board
Battery: 1 * 3.7V, 5000mAh battery (included)
Input: 4.2V ± 0.05V
Welding current: 6-800A
Overcurrent protection: 1.12kA
Input voltage: 5.2V, 2.1 A
Output Voltage: 5 V, 2.4 A
Welding Time: 0.5 to 2 s
Continuous Spot Interval: 0.8-1.2 s
Record Voltage: 4.0-4.15 V
Stop Voltage: 3.3-3.7 V
Screen Brightness: 5-100.0%
Active shutdown: 5-120 min
Alarm temperature: 50-75℃
Language: Chinese and English switch
Storage temperature: 55℃
Storage humidity: 50% RH
Weld thickness: 0.1-0.25 mm
Item size: 112 * 80 * 30 mm / 4.41 * 3.15 * 1.18 inches
Package size: 180 * 110 * 50 mm / 7.09 * 4.33 * 1.97 inches
Package weight: 390 g / 13.76 oz

Packing List:
1 * Soldering Machine
2 * Soldering Pens
1 * Nickel Sheet
1 * Type C Cable
EAN: 753004074743
EU Responsible Party
YOOVEI TECHNOLOGY
118-130 avenue Jean Jaurès 75169 Paris CEDEX 19
MichelleWangYurui@gmail.com