Raymond mill is suitable for various mineral powder preparation, pulverized coal preparation, etc. It has a three-dimensional structure, small floor space, strong setness and excellent performance, and is well received by users. Then, after the Raymond mill is in operation, attention should be paid to the details that affect the long-term use of the Raymond mill. The following describes the problems that should be noted after the…

Precision casting refers to a general term for a process. It refers to the process of obtaining precise castings by using precise molding methods. Many castings can be obtained by precision casting, such as: hardware parts, auto parts, locomotive parts and various valves. Etc. So it is a very important process in the industry today. So when we are doing precision casting, we need to pay attention to what factors may affect the precision of precision…

1. Does precision casting have to be manufactured by precision casting? Can it be used to produce thin-walled castings?

The manufacturing process of precision castings is precision casting, which is without a doubt. However, this process can also be used for the production of thin-walled castings, in which the outer casing of the mold needs to be preheated at a high temperature, and the solidification speed of the metal during the casting process…

Recently, there are many customers who search for keyword crushers in Baidu. In fact, the word from the gravel machine knows that this is a broken stone machine, and the crusher is a crusher. Shanghai SBM Heavy Industry has many years of experience in the production technology and R&D of crushers, and is a professional crusher manufacturer.

SBM brand crusher equipment commonly used are jaw crusher, impact crusher, cone crusher, hammer crusher, roller crusher, etc., mainly according…

DeZe stainless steel casting Co., Ltd. is a professional manufacturer of centrifugal casting tubes and stainless steel castings. After years of development and research, its quality has been affirmed by many customers. Due to the special working environment of stainless steel castings, the processing accessories are In the process, we must also put good quality on this level. Let's take a look at the company's safety production standards in the…

There are two main types of dewaxing casting methods: the Solid Mold method and the Ceramic Shell Mold method, the latter being the former method of improvement.

The shell mold method until the wax type is produced in the same way as the solid mold, but after one damp and sand (or floating sand), the mold-free operation is not carried out, but the dipping and sanding are repeated several times. Until the predetermined shell thickness is obtained. Drying, heating, melting and waxing,…

Raymond mill is one of the common equipments in mining machinery. What kind of equipment can not withstand long-term damage, there will always be some faults in long-term use, and don't be afraid of problems. Finding a solution is the key. Next, SBM Heavy Industry's professional technicians will explain the problem of excessive temperature of Raymond mill.

Improper use of Raymond mill equipment, there will be a…

VSI sand making machine is a kind of widely used mechanical equipment, which plays an important role in the sand making, crushing and rough grinding industries, but the most used one is the sand making industry. Since the companies that produce the equipment are mostly mining machinery manufacturers, there are certain requirements for sand and gravel.

1. The particle requirements for the broken…

With the development of the times, there are many manufacturers of sand making machine in China, but it does not mean that the sand making machines produced by each manufacturer are the same, so customers need to carefully select the sand making machine manufacturers when purchasing sand making machines. . What is the most important thing in the production of sand making machines? The following SBM…

Gear drive failure is one of the more common faults during the operation of the Raymond mill. Once the Raymond gear transmission fails, it will seriously affect the smooth operation of the milling operation and delay the effective operation of the entire milling line. then. What is the cause of the failure of Raymond gear transmission?

1. Due to the special working environment of Raymond Milling, the working…

The casting process of Raymond Mill equipment is an important factor to determine the quality of wear-resisting parts. Today, Shanghai SBM Heavy Industry Co., Ltd. Introduces three factors that affect the casting process of Raymond mill.

1. The quality of raw materials used in casting directly determines the quality of Raymond mill. For example, the quality of refractory materials, fuel, flux and casting sand is…

Sand and gravel aggregate is an indispensable important material in the construction of various infrastructures. In recent years, the development of urbanization is in full swing, the demand for sand and gravel is increasing day by day, and the single river sand mining can no longer meet the needs of construction projects, and for a long time no Moderate mining, the river is overwhelmed, causing soil erosion, riverbed subsidence, the ecological environment is worsening, and China's river…

Sand and gravel aggregate is an indispensable important material in the construction of various infrastructures. In recent years, the development of urbanization is in full swing, the demand for sand and gravel is increasing day by day, and the single river sand mining can no longer meet the needs of construction projects, and for a long time no Moderate mining, the river is overwhelmed, causing soil erosion, riverbed subsidence, the ecological environment is worsening, and China's river…

Centrifugal ultrafine mill is mainly applicable to barite, calcite, limestone, kaolin, marble, gypsum and other hardness is not more than 7, humidity under 6% of the processing of non-metallic minerals, fine crushing in 325-3500 mesh can be arbitrarily adjusted, and today we are centrifugal copying mill features:

A. convenient installation and maintenance;

B. continuous operation, during which…

The reason why the impact sand making machine manufacturers recommend new sand making equipment, we Shanghai SBM Heavy Industry first talk about the reason to choose our sand making machine, the first is the price, compared to other models, VSI-9526 vertical shaft impact sand making machine not only The output is large, and the price is favorable, with the highest return on investment. Followed by the…

In addition to its own hardness properties, mineral resources in nature cannot be processed by mechanical equipment such as crushers or mills. 85% of the materials can be widely used in the processing of powder machinery and equipment. The market, in many industries to play their own exclusive performance, therefore, the production efficiency of ultrafine mill is the focus of users, then, how to judge whether the…

With more and more large-scale infrastructure projects such as roads, high-speed rail, construction, water and electricity, etc., the construction and building materials market has stricter requirements on the processing requirements of sand and gravel aggregate production equipment. To a certain extent, sand and gravel aggregate equipment has also promoted the development of the domestic infrastructure industry. Today, the country is vigorously developing high-speed railways, highways,…

In the process of producing stainless steel castings, the problem is that the castings have shrinkage defects. In order to deal with this problem, many experts have conducted research. Now, Solitaire Casting has summarized the following points for dealing with the shrinkage of stainless steel casting:

1. Altering the orientation of the casting runner;

2. Reasonable process planning. The sprue in the sprue is located at the opposite side of…

Limestone sand making machine is an important sand making machine for limestone sand. It is widely used because limestone is widely distributed in China, easy to obtain and widely used. Many people in the construction field know that it is the main raw material of cement and lime. This can reflect the large amount of limestone.

Now, after deep processing, it has also been widely used in the…

As is well known to the public, the rotation of the Raymond mill is mainly driven by gears. If the gears are not in good condition, the Raymond mill does not work under normal conditions. Therefore, it is necessary to understand the transmission characteristics of the gears of Raymond Mill.

The transmission characteristics of the gears of the Raymond mill are at the following six points:

1: Widely used, a…