6 Yaygın Döküm İşlemi (I)
When it comes to casting, do you think of the molten metal that flows into the mold at high temperature and becomes a piece of strong and durable parts after cooling? In fact, the casting process is not as simple as dddhhhpour in, cool down, and take outdddhhh. Different casting methods determine the performance, precision and applicable scenarios of the product. So, which casting method is more suitable for your needs? Today, let's talk about three common casting processes: sand casting, precision casting and metal mold casting, and see their respective characteristics and why our factory can provide you with the best quality casting products.
Sand casting-classic, flexible, economical and applicable:
If there is a dddhhhall-match modeldddhhh in the casting industry, it must be sand casting. It is one of the most widely used casting methods. It uses special sand to make sand casting molds, pours molten metal into it, and gets sand castings after cooling. Have you ever thought that many parts of automobile engine blocks, agricultural machinery parts, and even some large engineering equipment are made of sand casting?
Precision casting-high precision, high quality, complex structure is not a problem:
If sand casting is a dddhhhall-match modeldddhhh, then precision casting is a dddhhhhigh-end customized modeldddhhh. Its alias is lost wax casting, which uses a wax mold to make a mold, then applies a ceramic layer, removes the wax and pours the metal. The castings produced in this way have smooth surfaces and precise dimensions, and can manufacture parts with complex structures, reducing the need for subsequent processing. Auto parts, engineering machinery parts, stainless steel pipes, or any parts that require high precision and high durability can all be precision cast.
Metal mold casting - efficient, reusable, and stronger:
If you want your cast products to be denser, stronger, and more suitable for mass production, then metal mold casting is a good choice. Unlike sand casting, this method uses a disposable mold, but a metal mold (usually steel or cast iron), which can be reused, greatly improving production efficiency and consistency. Metal mold casting is particularly suitable for mass production of high-strength parts, such as automotive brackets, hydraulic valve bodies, industrial machinery accessories, etc.
With more than 60 years of casting experience, we have mastered a variety of casting processes, from mold making to smelting and casting, and can provide customers with a full process service from material selection, mold design to casting production and subsequent processing. Our production workshop is equipped with automated equipment and precision testing instruments to ensure that every casting meets the highest quality standards. More importantly, we provide flexible sand casting custom processing services, which can adjust the material, process, size and surface treatment according to your specific needs, so that each product can perfectly match your application scenario.
This is just the beginning of the casting process. We will continue to introduce more advanced processes such as die casting, centrifugal casting, low pressure casting, lost foam casting, etc. in the following articles. Do you have any questions about casting? Or want to know which casting method is best for your needs? Welcome to contact us and look forward to providing you with professional solutions! In the next article, we will explore the unique advantages of die casting, centrifugal casting and low pressure casting in depth, so stay tuned!