2020/08/24
What are the characteristics and applications of welding equipment?
In tube-grinding welding machines, it is usually possible to produce shaped tubes, and to produce more square and rectangular tubes. Because square and rectangular tubes have a larger section modulus, the welded pipe equipment can withstand greater bending forces, saving a large amount of metal, saving processing time, reducing component weight, etc., so it is increasingly used in industry and agriculture.
2020/06/11
How can welding machines be classified according to their uses?
Welded pipes are classified into several varieties due to differences in materials and uses. Let's learn more about them with the square pipe machine manufacturer.
2020/06/11
What are the working principles of a welding machine?
High-frequency welded pipes are made by heating the edges of steel plates with high-frequency current and then pressing them together to form a weld. Welded pipes are divided into three types: high-frequency straight seam welded pipes, spiral welded pipes, and straight seam welded pipes. Our company specializes in the production of a series of high-frequency welded pipe products, including square pipes, rectangular pipes, and welded pipes. Transportation is very convenient. All employees work with a spirit of seriousness, excellence, and unity and strive to meet market needs. The company has rich pipe manufacturing experience and can produce various special specifications of square/rectangular pipes according to customer requirements.
2020/04/15
How does a welding machine ensure welding accuracy?
The welding process of a pipe welding machine includes uncoiling, clamping, straightening, shearing, guiding, butt welding, live套, and matching. The process is complex and changeable. Yangzhou Xinfexiang Pipe Welding Machinery Co., Ltd. will explain the first three steps of the pipe welding machine butt welding process:
2020/06/11
How to handle damaged parts of galvanized pipe welding equipment?
What to do if the parts of the galvanized pipe welding equipment are damaged? When a TV breaks down, many people consider repair instead of replacement. For welding equipment, under long-term high-pressure operation, parts wear and tear is inevitable. As long as you know where the problem lies, you can solve the problem effectively.
2020/06/11
Points to note during the production of oil casing in a welding machine group
The application of this equipment in daily production is very common. The use of welding pipe units to produce oil casing has also become a trend, mainly due to the advantages of welding pipe units. Generally speaking, oil casing can be produced using hot-rolled seamless steel pipes, or by welding with a welding pipe unit. The latter is more common in daily life. Because oil casing produced by welding will have a weld seam, issues such as matching the toughness of the base material and the weld seam, weld seam gray spots, and groove-like corrosion of the weld seam need to be addressed. These issues should be avoided when producing oil casing by welding.
2019/11/14
Precautions when the square tube machine malfunctions or is scrapped
When procuring custom spare parts, planners must first check the number of secondary repaired parts on site; otherwise, the reported plan will be useless, and the reporter will be held accountable.
2019/11/14
Welding machine process requirements and workflow
The production process of straight seam welded pipes is simple, with high production efficiency and low cost, and it has developed rapidly. The strength of spiral welded pipes is generally higher than that of straight seam welded pipes. It can produce welded pipes with larger diameters using narrower slabs, and it can also produce welded pipes with different diameters using slabs of the same width. However, compared with straight seam pipes of the same length, the weld length increases by 30~100%, and the production speed is lower.
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