NEWS CENTER

2020-05-28

The Advantages of Ceramic Foundry Sand Over Quartz Sand in Casting

Ceramic foundry sand has high refractoriness and good collapsibility; It is a neutral material, suitable for acid-base binder, acid, alkali binder can be used; Ceramic foundry sand recycling performance is good and cost-effective; Ceramic foundry sand can greatly improve the quality of castings, reduce labor intensity, and is a good foundry sand.

2020-05-27

Foundry Sand

The particle shape and composition of foundry sand affect the fluidity, compactness, permeability, strength and resistance to penetration of liquid metal of the sand, which is an important index of the quality of foundry sand.Foundry sand can be divided into two types according to mineral composition: silica sand and non-silica sand. There are generally three shapes of casting sand.

2020-05-25

What is the ceramic foundry sand? What are the characteristics?

Ceramic foundry sand is a kind of refractory particle which is made of high quality bauxite by the process of electric melting, blowing and screening. It has the advantages of high temperature resistance, no crushing, no dust, spherical, high air permeability, good filling and no silicon dust hazard, which is green and environmentally friendly sand.

2020-05-22

What are the advantages and disadvantages of ceramic foundry sand and quartz sand for casting?

With the development of foundry industry, there is such a situation that many foundry enterprises have abandoned the traditional quartz sand, and have chosen ceramic foundry sand as the casting materi

2020-05-21

The ceramic foundry sand for resin sand makes up for the traditional casting defects.

Ceramic foundry sand is more and more widely used in resin casting, which can control product quality more effectively and accurately, and produce high-quality parts in line with environmental protection. Ceramic foundry sand for resin sand casting can effectively prevent the casting from expanding defects.

2020-05-20

What are the advantages of ceramic foundry sand as a drainage sand?

In the foundry industry, the main types of drainage sand are silica sand, chromite sand and ceramic foundry sand.In recent years, as a new type of casting material, ceramic foundry sand has been recognized by the foundry industry, and its advantages in all aspects of the foundry industry are becoming more and more obvious, and ceramic foundry sand has replaced quartz sand in the status of casting materials

2020-05-19

What are the advantages of ceramic foundry sand over silica sand?

Ceramic foundry sand is a kind of green artificial and environmentally friendly foundry sand, which is conducive to reducing the generation of dust in the production process. ceramic foundry sand has perfect spherical shape good,which which ensures the smoothness of the casting.Ceramic foundry sand has advantages of high refractoriness, good thermal stability, low breakage rate and high cycle utilization rate。

2020-05-18

The Price Trend of Casting Sand-Ceramic Foundry Sand in 2020

In the first quarter of 2020, the impact of COVID-19 on ceramic foundry sand manufacturer has become an important factor that can not be ignored. Ceramic foundry sand manufacturers have to delay the resumption of work, which brings many challenges to the operation work. The price of ceramic foundry sand has been rising all the way, and even many customers can not get the goods. With the resumption of production of ceramic foundry sand manufacturers, the price level of previous years has been gradually restored.

2020-05-15

Ceramic foundry sand for resin sand can reduce the cost of raw materials.

The ceramic foundry sand produced by Luoyang Ruiyu has the advantage of small thermal expansion coefficient, and its performance can be comparable to that of zircon sand. The casting will not have expansion defects when the molding sand is prepared with the ceramic foundry sand. Ceramic foundry sand is a neutral material,and both acid and alkali binder can be used with . Ceramic foundry sand also has a special advantage, that is, it is not broken, no dust, can be recycled repeatedly, recycled for hundreds of times, and the cost performance is naturally high.

2020-05-14

Application of Ceramic Foudnry Sand in Precision Casting

The use of ceramic foundry sand in precision casting is mainly based on the application of ceramic foundry sand shell technology, from the initial bucket teeth of construction machinery to the current valve plumbing and other general parts, from automobile spare parts to tool hardware parts, from cast iron, cast carbon steel to stainless steel, heat-resistant steel and non-ferrous alloys, which extends to the original sand casting, metal casting and precision casting.

2020-05-11

Which kind of sand is used for casting? Is it ceramic foundry sand?

Many people ask which kind of sand is used for casting? Is it ceramic foundry sand? The answer is yes, now most of the sand used in casting is ceramic foundry sand. Looking at the development trend of ceramic foundry sand, it is is an indispensable product in the casting industry;the sooner it is used, the more the user will benefit! Ceramic foundry sand is widely used in foundry industry and its use has brought great convenience to the production of foundry industry; In the case of the use of ceramic foundry sand, it has its own unique advantages for other products.

2020-05-08

Why do we use ceramic foundry sand in precision casting ?

Ceramic foundry sand produced by Luoyang ruiyu is a new type of foundry material, suitable for a variety of casting environment; Compared with the traditional foundry sand, ceramic foundry sand has many advantages, which make up for the casting defects in the traditional casting, and effectively improve the casting yield.