Stainless Steel Casting Foundry | Steel Casting Company | OTTOMMO

OTTOMMO Stainless steel casting foundry offers you various 300/400/PH series stainless steel castings with investment casting process and sand casting process.

Casting Markets Offered Worldwide|OTTOMMO Casting

Metal casting has been an enduring trade all through the ancient world which may date back to the early Egyptian civilization and even longer. As there are several foundry equipment and supplies that have evolved and developed since the times immemorial, it has made it possible to fulfill the requirements of individual casters.

There may be different reasons that inspire individuals to design their own home creations. The most common reason is the need to design the foundry products that are highly priced in the market and are not readily available in the market. For those who want to develop their skills in metal casting are actually interested in home renovation projects, Investment Casting, remodeling projects, or building miniature models as part of their hobby, such as building model cars and flying objects. There are some artists and groups that view metal casting as the convenient and cheapest way to create sculptures. Then there are some jewelers who use metal casting to build complex models which would just be impossible to design.

We provide various casting process and brings many unique benefits to our customers. We have built three casting plants in the past 15 years in order to offer you more casting solutions. We have committed to our customers cost efficiency, freedom of design, reproducibility, reduced machining and increased performance.

As we started as an investment casting foundry, we know details of this metal-forming technique. Investment casting is also known as lost wax casting. Basically, it refers to make a wax pattern formed with a ceramic. Then, melting the wax makes the ceramic empty. Eventually we get the casting after pouring the metal into the ceramic. We continue to improving our process and utilizing the newest technology available in our industry.

We believes there is always a better way to precisely make castings. We focus on every details of the casting process. Meanwhile, we use scientific method to improve our efficiency little by little. From tree design to post casting process, we have learnt a lot of lessons from our customers. We are very open-minded and we are still learning to pursue the perfection of precision casting. Foundry technology is emerging as the most profitable and dynamic industry. There are several foundry networks that are providing wide scope of engineering and construction integration.

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Stainless Steel Casting Foundry | Steel Casting Company | OTTOMMO

OTTOMMO stainless steel foundry offers you various 300/400/PH series stainless steel castings with investment casting process and sand casting process.

Stainless steel casting

Investment Castings - Knowing Its Processes and Applications

As we started as an investment casting foundry, we know details of this metal-forming technique. Investment casting is also known as lost wax casting. Basically, it refers to make a wax pattern formed with a ceramic. Then, melting the wax makes the ceramic empty. Eventually we get the casting after pouring the metal into the ceramic. We continue to improving our process and utilizing the newest technology available in our industry.

Water Glass and Silica Sol Investment Casting: Water glass and Silica sol casting make china casting industry special all over the world. The main differences are the surface roughness and the casting price. Most foundries made casting our of water glass process in China 10 years ago. Only few casting foundries change to silica sol process nowadays. However, we keep both processes and make more options for our customers.

Water Glass and Silica Sol Investment Casting: Water glass and Silica sol casting make china casting industry special all over the world. The main differences are the surface roughness and the casting price. Most foundries made casting our of water glass process in China 10 years ago. Only few casting foundries change to silica sol process nowadays. However, we keep both processes and make more options for our customers.

Silica Sol Investment Casting Method: We use high temperature wax and dewax into flash fire. Meanwhile, ceramic mold material is silica sol zircon sand that is more expensive than quartz sand. Therefore, the surface finish and the accuracy of the casting will be very impressive. Silica sol investment casting is our main production line right now.

Vacuum Casting: Vacuum casting capability makes it special to you. We can make quality and complex castings by our vacuum furnace with low price. The only one difference between normal Investment Casting China and vacuum casting is pouring process. In order to achieve optimal casting properties, we have to pour the metal into vacuum furnace. We melt high nickel alloy or supper alloy and pour the metal by evacuating air in an enclosed area. As a result, we can achieve complex and difficult castings successfully.

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Carbon Steel Casting Manufacture | Carbon Steel Grades | OTTOMMO

OTTOMMO Casting is your trustworthy Carbon Steel Casting manufacture here in China. Our foundry makes various carbon steel casting grades available to you.

Investment Casting | Lost Wax Casting China | OTTOMMO Casting

Investment Casting Services in China - OTTOMMO Casting

Investment casting is a production process in which a wax pattern is coated with a refractory ceramic product. As soon as the ceramic product is set its inner geometry takes the shape of the spreading. The wax is thawed out and molten steel is poured into the cavity where the wax pattern was. The steel solidifies within the ceramic mold and mildew and afterwards the metal China Casting is broken out. This manufacturing method is likewise referred to as the lost wax process. Investment casting was developed over 5500 years ago and also could map its roots back to both ancient Egypt as well as China. Components manufactured in industry by this process include dental fixtures, equipments, cams, ratchets, fashion jewelry, generator blades, equipment elements as well as various other parts of complicated geometry.

Investment casting is a commercial process based on lost-wax spreading, among the oldest well-known metal-forming strategies. The term "lost-wax casting" could likewise refer to modern-day investment casting procedures.

Investment casting has actually been made use of in numerous forms for the last 5,000 years. In its earliest forms, beeswax was made use of to form patterns needed for the spreading process. Today, more advanced waxes, refractory products and also expert alloys are typically utilized for making patterns. Investment casting is valued for its ability to generate elements with accuracy, repeatability, adaptability and stability in a variety of steels and also high-performance alloys.

Investment casting acquires its name from the pattern being invested (bordered) with a refractory product. Several products are suitable for investment casting; instances are stainless-steel alloys, brass, aluminum, carbon steel as well as glass. The product is poured into a dental caries in a refractory material that is a mirror image of the desired component. Due to the firmness of refractory products utilized, investment casting could create products with exceptional surface qualities, which could decrease the need for additional machine processes.

Water glass as well as silica sol investment casting are both primary investment casting methods nowadays. The major distinctions are the surface roughness and cost of spreading. Water glass method dewaxes into the high-temperature water, and the ceramic mold is made of water glass quartz sand. Silica sol technique dewaxes right into the flash fire, and also silica sol zircon sand makes the ceramic mold. Silica sol technique costs much more yet has the much better surface area than water glass approach.

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