About block brick mold production process quite simple, the main two methods is simply welding mold and die-cutting. Welding mold is to make steel by welding into small pieces and then welded in accordance with the block size, so you can make a success. In this way the price is cheaper, and the plate thickness after exposure to welding, due to thermal expansion and contraction will cause the blocks strong enough flash and other issues. Wire mold should first determine the thickness of the block, according to calculate the compression ratio after, the whole plate is placed on a computer numerical control machine tool control line cutting, cutting mode is used, because the cutting system is very small, so the output is low. Using wire cutting mold making complex and long period of time so the price is more expensive, but the entire sheet cutting system, not only good performance, smooth production pad. By the user's favorite. One. Study the local market, understand the market blocks. Selling cement block size and density cement bricks on market research (1). (2) large-scale projects visited on the market price of unburned brick plaza sidewalk permeable device side to understand its monthly shipments and annual off-season, season time. (3) to understand the market prices of raw materials, sand price, fixed in understanding labor wages and utilities, which account for the cost of brick masonry. SHUANGSHENG unconditional help customers accounting costs. (4) accounting of its profit margins, easy to select the appropriate block brick equipment. II. Select the appropriate cement block brick cement raw materials known to nothing more than cement, sand, gravel and other types, but why should we choose? Not all materials are suitable for the production of cement brick permeable brick sidewalk cement color, it is not all of the raw material price impact is not large cement blocks. This requires that we have a plan to choose. Sand, gravel particle size of the impact of our production of cement bricks, you need to select the appropriate particle size; a condition of cement grade is affected, we can not afford high-grade cement, such as 525,625, are not suitable for our use and can not buy when buying bagged cement permeable brick, this will increase the input costs, but only 325,425 of cement, whether ordinary portland cement or slag cement, fly ash Portland cement and so on-line. Sand choices generally do not sand, particles too small little purpose. Usually selected river upstream large sand or sand, so as to play a mortar, sand stone ground can also be used, which particles are free to control, so little effect. Stone of choice, the general election relatively small size of the stones on it, large size stones are generally used to configure the concrete. These can be described cement brick production of cement bricks, the importance of its raw material selection, and I hope the new brick can be carefully chosen so as not to increase its operating costs or impact on production. Permeable brick | color permeable pavement sidewalk brick machinery and equipment | SHUANGSHENG machinery (certified merchants) provided by Zhengzhou double Sheng Machinery Manufacturing Company Limited. Zhengzhou double Sheng Machinery Manufacturing Co., Ltd. (shuangshenggongsi.com) is specialized in the "brick machine, color brick machine, brick manhole, permeable brick, processing equipment, sand making equipment," the enterprise, the company of "honesty, hard service "concept, to provide you with the highest quality products and services. Welcome to inquire! Contact: Liu.