Upgraded plug-in plastic welder featuring a 70W core heating system, this upgraded model delivers rapid, stable heating and consistently robust power output. It is designed with an enhanced ergonomic pistol-grip handle that ensures anti-slip control and heat resistance, enabling flexible one-handed operation. Suitable for a wide range of applications such as construction, appliance repair, and automotive plastic restoration, it provides strong and efficient welding performance. Ready for immediate use upon connection, this welder is ideal for both professional tasks and everyday repair needs.