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.
2019/11/14
What are the placement regulations for welding pipe equipment?
For welding pipe machines, rust prevention is crucial for both components and the entire machine. Firstly, avoid placing the equipment in damp areas. Secondly, use rust preventive grease. In addition to rust prevention, regular maintenance is also essential.
2019/11/14
What are the usage specifications and procedures for a welding machine?
Given the current development trends of pipe welding machines, how to better utilize pipe welding equipment is particularly important. Today, we will mainly discuss the following points.
2019/11/14
The formulation of the welding machine group must comply with the safety operating procedures
Regarding China's current welded pipe equipment industry, it can be said to be a long-standing industry, essential to both the nation and its people! As the country develops, the demand for steel increases, thus increasing the proportion of steel pipes in steel production. Pipe production can be broadly divided into two categories: seamless pipes, primarily produced through rolling, extrusion, and drawing methods; and welded pipes, which are produced through various welding methods.
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