Service

Coated sand casting in the foundry field has a long history, casting production is also quite large;Shandong Province is currently China's casting film sand manufacturers are more concentrated areas, Sinostar MACH professional film sand casting parts has been more than 15 years of history, the basic technology has been very mature, the current use of film sand casting production of precision steel castings face some of the problems that need to be solved, such as sticky sand (scars), cold barriers, porosity, etc., how to solve these problems remain to be further explored and solved! How to solve these problems remains to be further explored and solved.

Lost foam casting is an advanced and versatile metal casting process that combines precision and efficiency to create high-quality components. This method is particularly beneficial for producing parts with intricate geometries that would be challenging or cost-prohibitive with traditional casting methods. This process uses foam patterns coated with a refractory material to produce intricate metal parts, making it ideal for industries that require complex designs, such as automotive, aerospace, and industrial machinery. Precision Lost Foam Casting is an improved process of Lost Foam technology. It uses a shell processing technology to make the surface finish of the cast product more delicate and meet the needs of customers. At Sinostar MACH, we specialize in delivering precision casting solutions. Let's start with Lost Foam Casting technology.

Investment casting is an industrial process based on lost wax casting, which is one of the oldest known metal forming technologies. The term "lost wax casting" can also refer to the modern investment casting process. Shandong Province is currently the area in China where it is doing well and concentrated. Sinostar MACH is a professional parts casting company, among which investment casting is one of the most important processes. Next, let's systematically introduce its process flow.

Vacuum die casting is a method for manufacturing high volumes of identical precision parts, usually with complex geometries. It is very similar to traditional die casting, but with an added vacuum system that removes almost all of the air and other gasses from the die before the molten metal is introduced. This improves product quality overall and, in particular, reduces porosity,lower porosity leads to more consistent mechanical behavior. Sinostar MACH combines the factory's many years of experience to discuss the importance, working principle, application and advantages of vacuum die casting process in this article.

What Is Forging Forging is the oldest metalworking process in the world. When it comes to safety, and reliability, especially for products used under stress and at pressure points in machinery, you want a forged product that meets the highest standards. This article discusses two types of forging processes: open die forging (the more conventional process) and closed die forging, including non-conventional closed die processes like “rotary forging” that offer greater dimensional accuracy, better surface finish quality, strength, and grain flow. Sinostar MACH is a professional closed die forging manufacturer. Next, based on our many years of factory experience, let's discuss the process and characteristics of closed die forging.

Forging is divided into free end and die forging. This article focuses on free forging. Sinostar MACH's free forging equipment can complete metal processing parts from 1KG to 5Ton. The free forging production process has a relatively large impact on the surrounding environment. Therefore, our environmental protection and shock bsorption work is done very well. Next, let's introduce the process and characteristics of free forging. Open die forging, also known as free forging, is a metal shaping process where the workpiece is hammered or pressed between two flat dies, without any confinement. It differs from closed die forging, where the workpiece is completely enclosed within dies.

Welding is a fabrication process that joins two or more metals using heat, pressure, or both to form a strong, permanent bond. Weldable materials generally include metals and thermoplastics, but welding other materials like wood are also possible. Modern welding was pioneered in 1800 when Sir Humphry Davy struck an electric arc using a battery and two carbon electrodes. Since then, welding has developed into highly versatile forms, paving the way for its use in a variety of applications, from small DIY projects to large-scale manufacturing assemblies. Different welding processes are a staple in most industries. Sinostar MACH has summarized how welding processes work based on many years of experience. Let’s discuss them together.​

What is CNC Machining A CNC machine is a ‘Computer Numerical Control’ machine, a versatile, high-precision and high-efficiency machining machine that is indispensable for the production of customised parts and products in modern manufacturing. The process works on a wide range of materials, including metal, plastic, wood and glass. CNC machining is widely used in industries such as large-scale manufacturing, telecoms parts and prototypes, and aerospace, where extremely tight tolerances are critical. Next, Sinostar MACH will share the characteristics of CNC machining technology based on years of manufacturing experience.