Knowledge - We Are Professional In Casting/Polishing/Machining


May 16, 2020

Delin Company invented an industrial robot low pressure casting machine production equipment and the use method of the equipment, patent number: CN102009156A, application publication date: 2011-4-13. The production equipment realizes automated production, reduces the time required for the entire production process, shortens the production cycle, and significantly improves labor efficiency.


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May 15, 2020

When you understand the difference between low pressure casting and gravity casting, you might also want to understand the difference between low pressure and gravity casting for a specific object, such as automobile wheel rims. So this article will talk about why automobile wheel rims choose low pressure casting instead of gravity casting? Are low pressure cast aluminum wheels good?



May 14, 2020

Delin Machinery is specialized in producing casting equipment such as gravity casting machine and low pressure casting machine. Today we talk about the difference between gravity casting and low pressure casting. No matter what the product is, to judge whether it is good or not, we always use a reference to make a comparison. Only in some cases, A may be more suitable, but in another case, B or C may be more suitable. The same is true for gravity casting and low pressure casting.



May 12, 2020

Low pressure casting means that the casting mold is generally placed above the sealed crucible, compressed air is introduced into the crucible, which causes low pressure (0.06 ~ 0.15MPa) on the surface of the molten metal so that the molten metal rises from the riser tube to fill the casting mold and control solidified casting method. This casting method is well packed, the castings are densely structured, and it is easy to cast large and thin-walled complex castings without risers, and the metal recovery rate is 95%. No pollution, easy to realize automation. But the equipment cost is higher and the production efficiency is lower. Generally used for casting non-ferrous alloys.


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May 11, 2020

Generally, after the metal casting mold is accepted, in order to maintain the stability of the metal casting mold in the performance state and extend the service life, it also ensures the normal progress of the mold on the casting machine and the quality of the product and reduces the production cost as much as possible. Next, Delin Machinery, which focuses on metal casting equipment, will share with you the maintenance and maintenance of casting molds.



May 10, 2020

Today, with the rapid development of the global economy, the industrial field has developed with it and has gradually become a pillar industry. Many products in the industrial field are produced using a casting process. There are many types of casting processes, among which gravity casting is the fastest growing. The processing and production of products in many industries are completed by gravity casting. The following is a one-stop service manufacturer “Delin” who professionally designs and produces gravity casting related equipment to introduce why more and more industries choose gravity casting and why it can be recognized and loved by everyone.


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May 9, 2020

When we use the gravity casting machine, what problems may occur, what matters need attention, how to operate the machine safely, if you don’t understand, then the details of the matters needing attention in the safe operation of the gravity casting machine will be introduced for you in detail, so that the gravity casting machine worker operation will be safer, and to a large extent, it can avoid the damage of equipment parts and the injury of workers.


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