Warmly celebrate the official launch of Jiangsu Mengfan Machinery Co., Ltd.'s official website!

Warmly celebrate the official launch of the official website of Jiangsu Mengfan Machinery Co., Ltd.! Jiangsu Mengfan Machinery Co., Ltd. is located in Tongzhou Development Zone, Nantong City, Jiangsu Province, with a registered capital of 10 million yuan, 63 employees, 5 senior engineers, and has quality inspection, sales, R&D, technology, finance and other departments. Since its establishment, it has provided high-quality products to many large enterprises and government agencies across the country....

Precautions and process flow for reinforcement of steel structure workshop

There are several common methods for reinforcing steel structure workshops. Here are some detailed reinforcement methods, as well as the corresponding precautions and process flow: 1. Reinforce the beam-column connection:...

Causes and countermeasures of weld corrosion

Generally speaking, pure metal materials with a single component are not easy to rust. For ordinary metal iron parts (processed), they are prone to rust in humid air; while a piece of pure iron will not rust even if placed in water. The welding part of stainless steel is spliced ??by welding rods, which is a heating process, resulting in impure iron elements. When it encounters moisture and oxygen in the air, it is easy to rust....

How to ensure the quality of cast iron platform flat plate castings?

A common measuring tool in machinery is the cast iron platform plate, which is used for various inspection work. It serves as a reference plane for precision measurement and a measurement reference for mechanical inspection. When in use, it is used to check the dimensional accuracy of parts or behavioral deviations, and may also be used as a precision marking line. It is an indispensable basic measuring tool in the manufacturing process of many machines....

They stick to the special working environment: hot and humid odor invades the painters

The workshop of Fujian Southeast Shipbuilding Co., Ltd., located in Mawei Port, Fuzhou, is filled with the pungent smell of paint. Here, the cabin sections are inverted and placed on 2-meter-high scaffolding, and more than 20 workers are doing sandblasting and painting. Since the painting work requires a room temperature of about 26°C and an indoor humidity of 70% to 80%, the workshop is relatively closed and only relies on indoor air conditioning for temperature control and ventilation, and the lighting is also relatively limited....

How to control the amount of paint used in the sandblasting process?

To control the amount of segmented paint, first make sure the surface is smooth and clean before sandblasting. Then, control the amount of segmented paint to an appropriate level based on the size and needs of the treatment area....

Development trend of steel structure anti-corrosion materials

At present, the application of nanotechnology in heavy-duty anti-corrosion products for steel structures is still in its infancy. There are few reports of the application of such products both at home and abroad. However, it is generally believed that the adoption of nanotechnology will undoubtedly bring huge benefits to this field. The reason is simple, because the properties of the surface materials and self-protection corrosion products involved in protection are mainly determined by their microstructures, which involve interface problems, changes in electrochemical processes, transmission behavior, changes in surface material strength and plasticity, etc. For example, the introduction of certain types of nanoparticles into organic coatings can increase their anti-aging properties, and the plasticity of inorganic coatings can be improved due to the nano-sizing of their structures....

Technology and precautions for anti-corrosion of steel structures

In the design of steel structures, corrosion control is extremely important and is also the most easily overlooked. Reasonable anti-corrosion design can not only give full play to the corrosion resistance of steel but also make up for the shortcomings of the structural performance itself. The anti-corrosion design of steel structures is related to the following aspects....