Do I Have To Remove Rust Or Oil Before Welding?
Stick welding is more forgiving on unclean conditions, but it never hurts to clean parts with a wire brush or grind off excess rust. If you prepare well and have average welding ability, you can make a sound weld. However, even great welding skill cannot overcome poor preparation, as it can lead to cracking, lack of fusion and slag inclusions.
Topwell: Professional in Welding&Plasma Cutting
Focused on this field over 15 years, we have professional R&D team and pre-sale technology support team, which could strongly guarantee the high quality products, competitive price and quick delivery.
- Quick Response:All of your inquiries and questions will be responsed within 12 hours.
- Golden Warranty:If the machine is damaged unfortunately during the warranty, we’ll send the free spare parts to you for free.
- Quick Delivery:All of our main products are always in stock,ensure that the machine will be dispatching quickly.