H160/H180 Flame Polishing Machine Welder Machine Acrylic Hydrogen Water Welding Machine. Welding Kit use Ergonomically designed handle that fits in the palm of your hand, you won't feel fatigue when holding it for a long time, making your work more convenient, fast and easy. PRECAUTIONS: Welding kit power is large, do not use the heating time is too long, if a long time without stopping the work may lead to the failure of the welder can not be used, you can pause for a period of time and then continue to weld.(Except for plastic materials containing fiberglass, which have poor repair effects) Our welding machine boasts an innovative design that prioritizes practicality and mobility, it’s easy to transport for projects on the go. Enjoy safe and straightforward operation with our welding machine. Equipped with an advanced protection system against overcurrent, overvoltage, and overheating, this welder ensures your safety while you work., Manufacturer: BYGRPLI