FNIRSI SWM-20 Smart Spot Welder Price in Pakistan
FNIRSI SWM-20 Smart Spot Welder Price in Pakistan
FNIRSI SWM-20 Smart Spot Welder in Pakistan
The FNIRSI SWM-20 smart spot welding machine is a portable tool for thin-metal spot welding and battery-tab projects. With dual-pulse spot welding, a built-in 5000mAh high-discharge lithium battery and a power bank function, it combines welding control and portable power in one compact unit. Find the SWM-20 at Robostan.pk for electronics workshops, makers and battery-pack assembly projects in Pakistan.
Key Features
- Dual-pulse spot welding: a preheat and welding pulse sequence for controlled spot-welding work.
- 5000mAh rechargeable battery: integrated high-discharge lithium battery for portable operation.
- Four preset combination levels: preset settings to help select a starting configuration for your workpiece.
- Power bank function: charging and discharging specifications of 5V / 2.1A, as printed on the packaging.
- Screen and physical controls: view settings on the display and adjust using the buttons and rotary control.
- Status indication: blue light indicates normal operation; red light indicates an alarm condition such as overtemperature or undervoltage.
Technical Specifications
| Brand / Model | FNIRSI SWM-20 |
|---|---|
| Battery capacity | 5000mAh |
| Charging | 5V / 2.1A |
| Discharging / power bank output | 5V / 2.1A |
| Preset levels | 4 preset combination levels |
| Welding materials listed on box | Nickel, iron and stainless steel |
| Welding thickness listed on box | 0.1–0.5mm |
| Maximum welding current listed on box | 1200A |
The current and thickness figures above are manufacturer packaging ratings. Achievable welds depend on material, strip composition, thickness, battery charge, electrode contact and selected settings. The 1200A value is a maximum welding rating, not a continuous current specification.
Applications
Use the SWM-20 for suitable nickel-strip and battery-tab work, small electronics fabrication and compatible thin-metal joining. For 18650 battery-pack projects, confirm that the chosen strip material and cell connection method suit the machine before welding.
Frequently Asked Questions
Does the SWM-20 have a power bank function?
Yes. The box lists a power bank function with 5V / 2.1A discharging.
Can it weld every material at 0.5mm thickness?
No universal result is guaranteed. The packaging lists a 0.1–0.5mm range; practical capability depends on material and welding conditions. Test on suitable sample material first.
How should I start a welding project?
Follow the manufacturer manual, select appropriate settings and test a sample weld before working on a battery pack. Wear eye protection and avoid damaged cells or short circuits.
Pickup available at Robostan
Usually ready in 24 hours
FNIRSI SWM-20 Smart Spot Welder in Pakistan
The FNIRSI SWM-20 smart spot welding machine is a portable tool for thin-metal spot welding and battery-tab projects. With dual-pulse spot welding, a built-in 5000mAh high-discharge lithium battery and a power bank function, it combines welding control and portable power in one compact unit. Find the SWM-20 at Robostan.pk for electronics workshops, makers and battery-pack assembly projects in Pakistan.
Key Features
- Dual-pulse spot welding: a preheat and welding pulse sequence for controlled spot-welding work.
- 5000mAh rechargeable battery: integrated high-discharge lithium battery for portable operation.
- Four preset combination levels: preset settings to help select a starting configuration for your workpiece.
- Power bank function: charging and discharging specifications of 5V / 2.1A, as printed on the packaging.
- Screen and physical controls: view settings on the display and adjust using the buttons and rotary control.
- Status indication: blue light indicates normal operation; red light indicates an alarm condition such as overtemperature or undervoltage.
Technical Specifications
| Brand / Model | FNIRSI SWM-20 |
|---|---|
| Battery capacity | 5000mAh |
| Charging | 5V / 2.1A |
| Discharging / power bank output | 5V / 2.1A |
| Preset levels | 4 preset combination levels |
| Welding materials listed on box | Nickel, iron and stainless steel |
| Welding thickness listed on box | 0.1–0.5mm |
| Maximum welding current listed on box | 1200A |
The current and thickness figures above are manufacturer packaging ratings. Achievable welds depend on material, strip composition, thickness, battery charge, electrode contact and selected settings. The 1200A value is a maximum welding rating, not a continuous current specification.
Applications
Use the SWM-20 for suitable nickel-strip and battery-tab work, small electronics fabrication and compatible thin-metal joining. For 18650 battery-pack projects, confirm that the chosen strip material and cell connection method suit the machine before welding.
Frequently Asked Questions
Does the SWM-20 have a power bank function?
Yes. The box lists a power bank function with 5V / 2.1A discharging.
Can it weld every material at 0.5mm thickness?
No universal result is guaranteed. The packaging lists a 0.1–0.5mm range; practical capability depends on material and welding conditions. Test on suitable sample material first.
How should I start a welding project?
Follow the manufacturer manual, select appropriate settings and test a sample weld before working on a battery pack. Wear eye protection and avoid damaged cells or short circuits.
