{"title":"Senfeng Welders","description":"\u003cp\u003eSENFENG handheld laser welders combine welding, cutting, cleaning, and weld seam cleaning in a single 4-in-1 gun — replacing traditional TIG\/MIG setups with faster, lower-deformation welds on stainless steel, carbon steel, and aluminum. Three series cover premium workshop use, cost-effective small\/medium fabrication, and true on-site portability.\u003c\/p\u003e\u003ch2\u003eCompare SENFENG Welder Series\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eSeries\u003c\/th\u003e\n\u003cth\u003eBest For\u003c\/th\u003e\n\u003cth\u003ePower Range\u003c\/th\u003e\n\u003cth\u003eMax. Thickness\u003c\/th\u003e\n\u003cth\u003eCooling\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHWM\u003c\/td\u003e\n\u003ctd\u003eMid-to-high-end manufacturers needing the lowest heat input and deformation\u003c\/td\u003e\n\u003ctd\u003e1.5–3 kW\u003c\/td\u003e\n\u003ctd\u003eUp to 7mm\u003c\/td\u003e\n\u003ctd\u003eWater-cooled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHW\u003c\/td\u003e\n\u003ctd\u003eSmall-to-medium fabrication shops wanting 4-in-1 function at a lower price\u003c\/td\u003e\n\u003ctd\u003e1.5–3 kW\u003c\/td\u003e\n\u003ctd\u003eUp to 7mm\u003c\/td\u003e\n\u003ctd\u003eWater-cooled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eS\u003c\/td\u003e\n\u003ctd\u003eOn-site and outdoor welding where the workpiece can't come to you\u003c\/td\u003e\n\u003ctd\u003e0.8–1.5 kW\u003c\/td\u003e\n\u003ctd\u003eUp to 5mm\u003c\/td\u003e\n\u003ctd\u003eAir-cooled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWhat is a laser welding machine and how does it work?\u003c\/strong\u003e\u003cbr\u003eA laser welding machine is a device used for welding materials. It has a high power density and fast energy release, making its welding efficiency superior to other traditional welding patterns. Whether welding the same type or different materials, it is unnecessary to carry out secondary treatment. Laser welding utilizes a high-energy laser beam to locally heat small areas of material — the energy from laser radiation quickly diffuses into the material through thermal conduction, melting it to form a specific molten pool for welding.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat types of welding can laser welding achieve?\u003c\/strong\u003e\u003cbr\u003eMain welding types include butt welding, overlay welding, stitch welding, stud welding, T-joint welding, internal \u0026amp; external corner welding, and seal welding. It has advantages such as deep welding depth, narrow width, small heat-affected zone, minimal deformation, and fast welding speed.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat are the main applications of laser welding?\u003c\/strong\u003e\u003cbr\u003eLaser welding uses a laser beam as the heat source. The main objects of welding are thin-walled materials and precision parts, such as stainless steel, carbon steel, mold steel, copper, aluminum, gold, and silver. It can also repair defects such as wear, pore, sand hole, crack, scratch, deformation, and reduced hardness in workpieces.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow thick can a laser welder weld?\u003c\/strong\u003e\u003cbr\u003eIt depends on laser power. SENFENG's handheld range spans 1.5-3kW, covering up to 7mm on stainless and carbon steel at the 3kW tier. The air-cooled portable range (0.8-1.5kW) handles up to 5mm — ideal for on-site and outdoor jobs. For thicker material, ask us about our robotic and hybrid welding cells.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat kinds of welding machines can SENFENG produce?\u003c\/strong\u003e\u003cbr\u003eSENFENG offers more than 10 kinds of different welding machines. According to degree of automation, there are handheld and robot-assisted machines. Based on cooling mode, there are air-cooled and water-cooled types. With regard to heat source, both laser welding and electric-arc welding are available. Customers may choose a standard model or apply for customization as needed.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the warranty period of a laser welding machine?\u003c\/strong\u003e\u003cbr\u003eThe complete machine is under a 1-year warranty. Main accessories and consumables are replaced depending on their specific service life. We also provide original accessories for global users, with quotes available within 24h and delivery within 3-7 working days.\u003c\/p\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What is a laser welding machine and how does it work?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"A laser welding machine is a device used for welding materials. It has a high power density and fast energy release, making its welding efficiency superior to other traditional welding patterns. Whether welding the same type or different materials, it is unnecessary to carry out secondary treatment. 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We also provide original accessories for global users, with quotes available within 24h and delivery within 3-7 working days.\"}}]}\u003c\/script\u003e","products":[],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0601\/5926\/2891\/collections\/2026021269.webp?v=1786969339","url":"https:\/\/plasquip.com.au\/collections\/senfeng-welders.oembed","provider":"Plasquip","version":"1.0","type":"link"}