Induction furnace is an electric furnace that utilizes the induction heating effect of materials to heat or melt them. The main components of an induction furnace include sensors, furnace body, power supply, capacitors, and control system. The main components of an induction furnace include sensors, furnace body, power supply, capacitors, and control system. Read More

Throughout the entire production process, we need to continuously improve our work methods and optimize our production processes to reduce the incidence of product defects and provide customers with high-quality products. Read More

Tube sheets are generally cast in sand molds. First, a mold with a certain proportion is made according to the drawing. Then, the mold is placed in a sand box and filled with casting sand around it, which is compacted. After the casting sand is compacted, the mold is taken out, and refractory materials are brushed and dried according to the shape of the mold. Finally, another sand box with reserved sprues is combined with this sand box to prepare for casting. Read More

Due to limitations such as the length of the centrifugal casting cylinder and the curvature of the tube body, longer tubes such as conversion tubes cannot be cast as a whole. It is common for the tube body to be cast in sections by centrifugal casting and then welded together. As the pipe body is commonly used in pressure environments, it is crucial to ensure that the pressure inside the pipe does not leak. Therefore, high-quality welding is required for the welds at the connection points. Read More

Pour the qualified molten steel into the ladle, then move the ladle closer to the sand box that needs to be cast, and align it with the sprue to start casting. During the casting process, pay attention to the temperature and flow rate of the molten steel. Read More

This product is used to connect the main pipeline and its branch pipelines through welding, requiring a certain pressure bearing capacity and corrosion resistance, and is widely used in petrochemical projects. The conventional method is sand casting, with inner holes machined and reserved welding grooves. Read More

In petrochemical projects, pipelines do not always extend horizontally and vertically indefinitely. When there is a need for turning and diversion, fittings such as elbows, tees, and more than one minute fittings are used for adjustment. These fittings are usually precision cast, but when the size is large or the process is complex, sand casting can be used. Before shipment, the product needs to undergo pressure testing and flaw detection, surface polishing, and reserved welding grooves. Read More

PMI metal composition analysis, also known as on-site spectral detection, is a non-destructive analysis method that can quickly and accurately determine the types and contents of elements in metal materials. This technology uses high-energy X-rays to irradiate the surface of the sample, exciting the internal electron transitions of the sample atoms to produce secondary X-rays, and then measuring the energy and intensity of the secondary X-rays to determine the type and content of elements in the sample. It has the advantages of fast, accurate, and non-destructive, and is widely used in quality control, scrap metal recycling, and other fields in the manufacturing industry. Read More

The cast base tray is an important support part. It bears the weight of the workpiece and transmits the thrust of the pusher in a hot state. Read More