1.Overview of brick machine manufacturing industry
Brick making machines generally use stone powder, fly ash, slag, slag, crushed stone, sand, water and other cement as raw materials to produce bricks through hydraulic power, vibration power, and pneumatic power. With the development of mechanical technology, the current new brick-making machine can efficiently use fly ash, slag, stone powder, desulfurization ash, slag, coal gangue, phosphogypsum, tailings, etc. to produce new wall materials, such as autoclaved fly ash bricks, steam Pressed lime-sand bricks, aerated concrete products, etc. On the one hand, the new wall materials can effectively use fly ash, slag, and even industrial waste residues for waste recycling; on the other hand, their environmental protection and energy saving, the new wall materials are also strongly supported and affirmed by the state.
Development history of Chinese brick machine manufacturing industry In the late 1920s, small-scale production of brick and tile machinery parts and equipment appeared on the basis of some state-owned brick and tile factories’ own mechanical maintenance. In the late 1970s, it was separated from the brick and tile factory to form a specialized brick and tile machinery manufacturing factory. In the late 1980s, the number of brick and tile machinery manufacturers increased from a dozen to dozens. Since 1990, my country has begun wall material innovation and building energy conservation, and a new round of technological innovation has begun. The processing and preparation of a variety of complex raw materials, vacuum extruders, etc., provide advanced equipment for the production of new wall materials that are energy-saving, land-saving, waste-saving, and environmentally friendly, and promote the development of brick and tile production in the direction of mechanization and automation.
Development pattern of brick machine manufacturing industry
In the brick machine manufacturing industry, the United States and Germany belong to the first echelon, Denmark, Greece, Italy, Japan, South Korea and other countries belong to the second echelon, while countries such as China and Turkey belong to the third echelon, and their strength is close to the second echelon. , But it is still in the initial stage of industrial development. The number of domestic construction material production machinery manufacturing enterprises is currently at a stable stage.
2.The status quo of the industry market Domestic market:
Due to many factors such as cost performance, personalized demand, after-sales service, etc., domestic equipment has basically replaced imported equipment as the first choice for wall material manufacturers. my country’s brick machine manufacturing industry has developed rapidly, especially since 2006, with the acceleration of China’s urbanization process, the construction industry, municipal construction and other industries have developed rapidly, and the demand for new building materials has continued to increase, which has led to the continuous expansion of brick machine manufacturers.
In terms of overseas markets: my country’s wall forming machinery products are gradually expanding their overseas market share by virtue of their cost-effective advantages, and their product quality has approached international standards. From the price point of view, due to the huge cost advantage of Chinese products relative to European and American products, similar products are only equivalent to 20%-50% of foreign equivalent products, and product quality is gradually improved, and the product has a greater cost-effective advantage, especially for developing The needs of countries and regions have a certain degree of competitiveness in the international market. Affected by the slowdown of my country’s economic development and the global economic slump, in recent years, the cumulative year-on-year growth rate of the industrial sales output value of my country’s construction material production special-purpose machinery manufacturing industry has declined, but the year-on-year growth rate is still at a relatively high value, and the gross profit rate of the entire industry has remained at More than 10%. And with the introduction of new national industrial policies, energy-saving, environmentally friendly, and multi-functional brick products have gradually replaced traditional brick products, and brick production lines have been gradually upgraded. The market has an increasing demand for high-tech and new brick-making equipment.
Industry development trend At present, my country’s brick machine manufacturing as a whole is still in the stage of catching up with the international advanced level, and there is still a long way to go to improve the design, quality and management level of equipment manufacturing. my country’s brick machine manufacturing enterprises should promote specialized division of labor and collaboration, from extensive management to refined management, and rationally configure the installed capacity of the equipment according to the performance of raw materials and the requirements of the products and processes produced, and improve the material and internal quality of the equipment. , Improve the design level of kiln engineering, improve the efficiency of heat energy utilization, and develop towards mechanization, automation and intelligence through independent research and development, innovation and modern management.
3.Industry development prospects
Increasing demand for energy conservation and environmental protection my country’s solid waste mainly comes from industrial waste. According to statistics from the Ministry of Ecology and Environment, in 2019, the national industrial solid waste generated 3.543 billion tons, an increase of 1.68% over the previous year. The next few years will be a critical period for my country’s urbanization to maintain rapid development and to build a well-off society in an all-round way. We will rationally use solid waste and reduce the damage caused by solid waste to the environment, organize and implement building material reform projects, and look for environmentally friendly, energy-saving, and waste-efficient New building materials are extremely important and urgent.
Brick products are developing in the direction of diversification, energy conservation and environmental protection, and gradually enter the international market At present, the variety of brick products in my country has developed from a single solid clay brick to a multi-variety and multi-specification of sintered porous bricks, hollow bricks, hollow blocks, thermal insulation bricks, thermal insulation hollow blocks, composite thermal insulation bricks, composite thermal insulation hollow blocks, Sintered products such as wall and floor bricks, pavement bricks, coal gangue bricks, fly ash bricks, wall decoration boards and sintered tiles; and non-sintered products such as autoclaved sand ash bricks and autoclaved fly ash bricks. The types of products have evolved from solid bricks to hollow, high-porosity, energy-saving, soil-saving, waste-saving, and environmentally-friendly products. The industry has been gradually optimized, and the quality has gradually risen. The products have appeared in multiple varieties and specifications to meet the different construction markets. demand. At the same time, low-grade products began to show a trend of elimination. At present, domestic brick machine manufacturing industry enterprises have gradually established a sound internal management system, and their research and development capabilities have been continuously enhanced.
Especially in terms of market development, on the one hand, it provides reliable quality products, and on the other hand, it focuses on national industrial policies, develops multiple varieties and channels, and launches equipment products that meet market needs to meet the requirements of wall material innovation and building energy saving.
With the continuous improvement of the product quality and technical level of the brick machine manufacturing industry, domestic companies have gradually narrowed the gap with the international advanced level, and have gradually entered the Middle East, Africa, Eastern Europe, India, Southeast Asia and other markets by taking advantage of the higher cost-effective advantages of their domestic products. In the future, the international market will become a key expansion target for Chinese manufacturers.