Common problems and solutions in the production of sand mills 1. Reduced or no coolant flow of mechanical seals a. Coolant flow rate is reduced Problem 1: The impurities in the coolant are adsorbed by the electric oil pump on the filter screen of the oil inlet, resulting in difficulty in oil inlet and reduced oil output. Solution: Open the lid above the base, lift the Electric oil pump inlet pipe from the oil tank, and remove the impurities on the filter screen. Problem 2: When the compression of the mechanical seal spring or the spring pressure is too large, the coolant temperature increases, coupled with the poor thermal stability of the electronic components in the electric oil pump, the working frequency of the electric oil pump decreases and the coolant flow decreases. Solution: Reduce the number o

How to choose the material of the sand mill machine? In the process of purchasing a sand mill, there are several factors that need to be considered. First of all, the material of the grinding chamber is one of them. In the sand mill industry, many manufacturers use stainless steel as the material for grinding chambers. However, stainless steel is also divided into many types, such as 304, 316, etc. Different types of materials have different corrosion and abrasion resistance, so they need to be carefully selected to meet production needs. Secondly, the material of the grinding chamber rotor is also a factor to consider when choosing a sand mill. Disc grinding discs and rod pin grinding buckets are the two main grinding methods. Among them, the grinding effect of the rod pin sand mill is significantly bet

Horizontal sand mill in the production process of the operation process and its precautions Horizontal sand mill as a kind of important equipment widely used in chemical industry, paint, pigment and other industries, its operation procedure and precautions are of great significance to ensure the normal operation of the equipment, improve the production efficiency, and ensure the operation safety. This article will introduce the operation process of horizontal sand mill and its precautions in detail from the aspects of preparation before start-up, start-up operation, precautions before use and equipment maintenance. Preparation before start-up Before starting the machine, the operator needs to do the following preparations. 1. Open the cooling water valve to ensure that the cooling system operates normal

   What is the cold knowledge to be aware of in bead mill selection   Bead mill is a commonly used industrial equipment, which is widely used in various industries, such as paint, ink, pigment, ceramics, glass, chemical and other fields. The working principle of bead mill is mainly to grind and mix the materials through grinding media to achieve the required fineness and uniformity. In this article, the type, working principle, grinding media and grinding efficiency of bead mill will be introduced in detail.    Bead mill can be divided into two categories according to the structure: horizontal bead mill and vertical bead mill. Horizontal bead mill is a commonly used bead mill, its working principle is to use the high speed rotating

Production of Suspension Concentrate Status Quo Bead Mill,Problems and Solutions As an environmentally friendly and efficient pesticide dosage form, pesticide suspensions concentrate(SC) are widely used in agricultural production. However, during the production process, many manufacturers face problems such as low production efficiency and uncontrollable product particle size. In order to gain a deeper understanding of the causes and solutions of these problems, we have conducted field research on a number of suspension concentrate(SC) manufacturers.   Status of Production and Problems After visiting a number of suspension concentrate manufacturers, we found that most of them mainly use sand mill for grinding in the production process. However, there are some problems with this

Rucca DF series disc sand mill daily maintenance  In order to ensure the long-term stable operation of Rucca DF series disc sand mill, daily maintenance are essential.Here are some points about the daily maintenance of the equipment for your reference. 1. Regular inspection Regular inspection at least once a week, mainly to check whether the belt is slipping and causing friction and heat. If the belt is found to slip, the tension device should be adjusted in time to ensure the normal operation of the belt. At the same time, it is necessary to check whether there is abnormal sound or vibration in key parts such as the motor, reducer and bearing seat, and whether the temperature of each part is normal. 2.Grease replacement The grease in the bearing housing is replaced once a year from the beginnin

Tips for choosing a bead mill In industrial production, the bead mill is a common grinding equipment, widely used in various industries.Choosing a suitable bead mill is crucial to production efficiency and product quality.Here we will discuss a few tips for selecting a bead mill to help you find the most suitable equipment for you on the market. First, stability investigation Stability is one of the important factors in choosing a bead mill. You need to pay attention to the long downtime of the bead mill , whether the material and specifications of the screen meet the grinding requirements, and whether the internal structure design is reasonable. The stable and reliable bead mill can ensure the continuity and stability of production, reduce the downtime and improve production efficiency. Second, grind

CCEC CHINA 2024 & IACE CHINA 2024 The 2024 Shanghai International Cemented Carbides Exhibition & Conference and China International Advanced Ceramics Exhibition& Conference is going to be held on 6-8 March 2024 at Shanghai World Expo Exhibition & Convention Center, and RUCCA will bring its ceramic nano-materials grinding equipment to attend.There are two machines on display, the UM6 vertical bead mill and the N30 horizontal bead mill. Both machines are optimally designed for grinding media and offer efficient, stable and reliable performance. UM6 Vertical Bead Mill is specially designed for tiny grinding media, which can be used beads smaller then 0.05mm. It adopts centrifugal separation discharging, without discharge screen, and the grinding chamber material has various cho

Meet in Shanghai, meet at the National Exhibition and Convention Centre!From 13th to 15th March, RUCCA Group will attend the 24th China lnternational Agrochemical & Crop Protection Exhibition with advanced dispersing and grinding process technology for pesticides. In this exhibition, we will show IDS inline dispersing system, EQ high shearing inline mixer, N series nanoscale bead mill and DFS series superflow bead mill and other equipments. These equipments not only represent RUCCA's advanced technology in the field of pesticide dispersing and grinding, but also demonstrate our continuous efforts to improve production efficiency, reduce energy consumption and reduce environmental pollution. In today's highly competitive market environment, the innovation of process technolog