Item Type: Spot Welder <br>Material: Aluminum alloy <br>Basic Parameters: <br>Level: 1-30ms double pulse <br>Input Interface: DC interface <br>Input Voltage: 12-24V <br>Input Current: 2-5A <br>Spot Welding Thickness: 0.1-0.15mm nickel plated sheet <br> <br>Pre Welding: The time of the MOS tube conduction for the first spot welding, the greater the time, the higher the spot welding power. <br>Interval: The interval between the first spot welding and the second spot welding, the longer the time, the later the second spot welding start time. <br>Pulse: The time of MOS tube conduction for the second spot welding, the greater the time, the higher the spot welding power. <br>Note: Double pulse refers to two spot welding, pre welding is the first spot welding, pulse is the second spot welding. <br> <br>Spot Welding Machine Parameter Setting Tutorial: <br>1. Boot: Flip the switch, the spot welding machine green light on, the display power on, into the boot state. <br>2. Shutdown: Flip the switch directly to turn off the spot welder. K7 spot welding machine also has automatic shutdown function. <br>3. Set The Interval: When the device is powered on, press SEL, move the cursor to the interval option, and press V+/V- to adjust the interval from 01 to 20ms. <br>4. Set Pre Welding: Press SEL key, move cursor to pre welding option, and press V+/V- to adjust 01-30ms pre welding. <br>5. Set Pulse: In the startup state, press SEL key, move cursor to pulse option, and press V+/V- to adjust 01-30ms pulse. <br>6. Set Spot Welding Mode: Hold down SEL key to enter the spot welding machine setting, move cursor to mode selection, and press V+/V-, can switch L mode spot welding 18650/M mode spot welding mobile phone battery. <br>7. Set The Default Shutdown Time: When the machine is powered on, hold down SEL key to enter the spot welder setting, move the cursor to the option of shutdown time, and tap V+/V-, you can adjust the shutdown time of 01-30 minutes. <br>8. Set Language: In the startup state, long press SEL key to enter the spot welder setting, move the cursor to language option, and short press V+/V- to set Chinese or English. <br>9. Set Buzzer: In the startup state, long press SEL key to enter the spot welder setting, move the cursor to buzzer option, and press V+/V-, you can set the buzzer sound to turn on or off. <br>10. Exit Setting: Long press SEL key to enter the spot welder setting, move cursor to exit option, and press V+ to exit. <br>Note: Save the settings, you need to set, spot welding once, you can save the settings.<br>1、BUILT IN FARAD CAPACITOR: The life of the spot welder super Farad capacitor is dozens of times longer than the life of the soft pack battery. Eliminate the hassle and cost of frequent replacement of soft pack batteries. Also solve the long standing problems of customers <br>2、LCD DISPLAY INTELLIGENT CONTROL: Spot welding data LCD screen intuitive display, easy to use and quick operation. Support single and double pulse, high power spot welding, easy continuous spot welding, with 0.15mm nickel plated sheet <br>3、PORTABLE AND SMALL: Handheld spot welder is small and convenient, and require no assembly. MOS tube with low internal resistance can fully explore the performance of capacitance theoretically <br>4、EASY TO REPLACE: The spot welder kit come with an 8AWG spot welding pen and ultra soft silicone wire for easy use and replaceable pins <br>5、MULTI FUNCTION: Spot welder machine can be adjusted to reduce loss and replacement costs. Automatic trigger spot welding, no extra steps, greatly improve the efficiency of spot welding. Solve the trouble of waiting for charging, turn on the power for 5 minutes can always spot welding; Support spot welding settings, Chinese and English settings, default shutdown time settings, buzzer switch settings, etc.<p>1 x Spot Welder</p><p>2 x Welding Pen</p>