At present, most domestic manufacturers of dry-mix mortar production equipment mixers simply apply the dry-mix mortar equipment to dry-mix mortar equipment based on dry-mix mortar mixer or coagulation dry-mix mixer soil machinery. Dry-mix mortar is just the initial stage in China.
The research and test work done by the mortar mixer in the early stage is too little.It is just simple equipment manufacturing and little research investment. The production line has a lot of problems, which greatly affects the production efficiency of the production line. However, it is not a simple problem to use this dust collector in the dry-mix mortar production line. What kind of model, what type, where is it used, what type of installation, etc. are all questions. To understand these problems, it is necessary to understand the properties of various raw materials of dry-mixed mortar. In order to be targeted , Reasonable use of equipment.
Recently, many companies that have unconsciously discovered dry-mixed mortar production equipment, along with the national policy's driving force for dry-mixed mortar, are like spring kites, and have formed a large group on the ground. When the equipment has not been manufactured, it will be launched With the banner of the industry experts, he simply dared to take orders simply by imitating it. It is conceivable that the equipment he produced will be repercussed on the market. There are two reasons for this: One is the dry-mix mortar equipment market. Now it is definitely a citron. The country's vigorous promotion of dry-mixed mortar will undoubtedly let many people see the future development direction of this industry. In recent years, the market of dry-mixed mortar will gradually increase, and the demand for dry-mixed mortar complete sets of equipment will also increase. There will be a blowout phenomenon. At present, there are very few domestic manufacturers capable of taking over large-scale dry-mixed mortar production lines . Second, investors in dry-mixed mortar only see the large-scale market in the later stage, and have not analyzed the dry-mixed mortar equipment in depth. The dry-mixed mortar is regarded as a combination of putty powder mixer equipment. It can also be said that the understanding of the dry-mixed mortar mixer is only at the level of the concrete mixing station. I saw the tree But not the forest.
I. Thermal insulation mortar production technology
The quality of dry-mixed mortar products mainly depends on the performance and quality of the raw materials, plus a reasonable formula. The raw materials of dry-mixed mortar used in the insulation system are mainly composed of cement, building sand, and polymer. Selecting high-quality cement, building sand and polymer is the key to ensuring product performance and quality. Its production process does not produce any chemical reaction. Its technical requirement is to quickly and fully mix several materials through a mixer. Therefore, the choice of production equipment must focus on mixing uniformity, production efficiency, energy consumption, and economic practicality. Many aspects.
Second, the relationship between raw materials, production equipment and product quality of dry-mixed mortar production equipment
Whether it is manual mixing or machine mixing, the product quality should be the same as long as it is fully mixed. In addition, when a single-component dry-mix mortar is used in construction, a certain proportion of water is added for thorough mixing. The mixed mortar is mixed from the manufacturer to the site. The author has investigated some cases in the factory's production workshop and construction operation site. The quality problems of some products are basically due to the manufacturer's improper selection and use of materials, unreasonable formula and the production equipment used. The performance of the product is not well understood and other reasons. It is rare to have product quality problems due to uneven mixing.
The problem can be illustrated with simple small experiments. We use the same raw materials and the same formula to produce five kilograms of two identical products. One is fully mixed by hand and the other is mixed with a blender. After testing the quality, the results are exactly the same. The production and use of ancient building materials in China were all manual work and delicate work. There were no quality problems in engineering. Therefore, the production of small equipment or large equipment will not have much difference in the impact on product quality.
With the industrialization process, the continuous innovation and development of special machinery for building materials has created good conditions for the production of the building materials industry, from low efficiency and low efficiency to high efficiency and high efficiency. At present, the special production equipment for dry-mixed mortar ranges from expensive imported complete sets of automatic production lines to relatively cheap domestically produced single machines and automatic and semi-automatic production lines. There are many types, which gives investors a lot of choice. But in terms of investment scale, It should also depend on capital strength, production and marketing capabilities, market development capabilities, and market share. Investment must be prudent and positioning must be accurate.
Performance, economics and practical value of dry-mixed mortar production equipment
In terms of performance, economy and practical value of dry-mixed mortar production equipment, it mainly includes mechanical design and construction, mixing efficiency, daily output, energy consumption, power performance, transmission, bearing system, noise, dust emissions, and labor intensity of workers. , Durability, safety, spare parts and maintenance costs, warranty terms and conditions, corporate reputation and after-sales service terms. Investors must purchase equipment with good performance, high production efficiency, and strong economic practicability. They cannot be trusted by manufacturers' sales representatives to understand the strength, credibility and credit status of the manufacturers, and the users who are using or have used the proposed purchase. Evaluation of equipment to avoid economic losses caused by invalid investment.