Welding Machine,Built-in Portable Spotwelder Display Built-in Color Display Built-in Relay 180° Rotatable Portable Color Relay With Display Dual With Shutdown Function With Adjustable Color

Portable Digital Color Display Spots Welding Machine Dual Pulse Adjustable Spotwelder 180° Rotatable Display Built-in High Power Relay with Automatic Shutdown Function By adopting a high- relay as core component, instantaneous current can reach 1500A-2000A. This ensures solid and reliable welding results, eliminates risk of tube bursting, and dramatically improves service lifespan and stability. It is made of premium metal and PC material for wear resistance and long durability. Equipped with a large color screen and a rotary encoder for intuitive and easy operation. It also supports a 180° screen rotation angle, which is easy to adjust to meet needs of different jobs. Equipped with an automatic shutdown function, you can customize shutdown time from 5 to 60 minutes to save energy. It supports switching between Chinese and English interfaces to adapt to reading habits of different user groups. It also has a built-in buzzer reminder function, which you can choose to turn on or off according to your needs. It supports a variety of powersupply types, including supercapacitors, leadacid batteries, and batteries. Users can choose flexibly according to actual conditions, ensuring that device can operate efficiently in different scenarios. It can easily handle multiple scenarios, suitable for welding process of cylindrical batteries, spots welding of mobilephone batteries, button batteries, and manual DIY. Dual pulse design, providing pulse adjustable option, users can flexibly adjust pulse duration and interval according to specific welding needs to achieve precise welding, applicable to different thicknesses of nickel sheet to ensure welding strength and consistency.

How to choose powersupply?
Supercapacitor/Faradcapacitor: individual capacitor should have an internal resistance requirement of less than 0.3 milliohms. It can be powered by 2 strings of 2.7V 3000F in series of 5.4V supercapacitors or powered by 3 strings of supercapacitors. output current is approximately 1800A when 3 strings of capacitor voltage are at 8.2V. Using 3 or 4 strings of supercapacitor powersupply would be more appropriate.
12 V Leadacid Batteries: You can use a 12 V 20Ah-120Ah battery for powersupply. higher output current, higher capacity of battery is, and higher capacity of output current is also greater!
Batteries/Aviation Model Batteries: You can use 2 series of 7.4V-3 series of 11.1V high-rate batteries for powersupply. internal resistance of a single battery is preferably below 1, and capacity of 12 V 3300 mAh-12 V 8000 mAh batteries is more appropriate.

Specifications:
Interval: 0-99ms adjustable
Automatic spots welding: 0.1-5 seconds adjustable; when automatic adjustment to 0.00 seconds for manual mode
Pulse 1: 1-20ms adjustable
Buzzer sound: on/off
Applicable nickel sheet specification: 0.1-0.3mm
Gear: Dual pulse adjustable
Package size: 175 * 115 * 95mm / 6.89 * 4.53 * 3.74in
Screen rotation angle: 0-180° adjustable
Input voltage: 5-15V
Package weight: 438g / 15.45ounce
Soldering pen specification: 8AWG silicone soft wire
Material: PCB + metal + PC
Name: Spots Welding Machine
System language: support Chinese and English switching
Auto off function: 5-60 minutes adjustable
Pulse 2: 0-20ms adjustable
History of spots welding record: support


Note: positive and negative poles of input terminals can not be connected in reverse. Otherwise it will damage circuit.

Packing List:
1 * Spots Welding Machine


Double pulse adjustable spotwelder with high relay as core component, instantaneous current can reach 1500A-2000A, which ensures solid and reliable welding results without risk of tube bursting, and dramatically improves service lifespan and stability. significant advantages of this spotwelder in terms of ease of operation, material quality, intelligent features,