Suspended assembled flooring refers to the latest fourth-generation sports flooring that is currently favored on the market. Can be widely used indoor and outdoor basketball, tennis, volleyball, badminton, table tennis, indoor soccer field, handball, gym, kindergarten, entertainment plaza, park, elderly activities and so on. 1. From the production materials: detachable grid unity sport flooring mainly uses environmentally friendly material polypropylene (PP), non-toxic, odorless, waterproof and moisture-resistant, non-parasitic bacteria, green, safe, healthy and environmentally friendly, can be recycled and reused, can be manufactured such as plastic basins, plastic buckets, etc. Supplies. 2. From the construction: only need to put the floor joints neatly, use the rubber hammer to hit the floor joints, no glue and any nails. 3. From maintenance: Usually, it can be washed only with water, and the mop is cleaned indoors. The maintenance cost is basically zero, which is in line with the environmental protection advocated now. 4. From the climate: there is no climatic use restriction. Even in rainy days, rainwater and soil can be arranged through dense meshes, unimpededly leaking under the floor surface, and discharged to the site through the gap between the lower legs. Out of the sink. 5. From comfort: the surface of the detachable multi-use basketball court mat is specially treated to match the brightness of the light. It does not absorb light and reflects glare. It can better protect the athlete's eyes and is not prone to fatigue. Low heat reflection, no sweat absorption, no moisture, no residual odor; 6. From Health: The patented design of the suspended assembled floor (the bottom of the assembled floor is supported by the support column, the arched drain groove, and the edge is connected by the male buckle) to achieve vertical shock absorption and energy return, providing lateral buffering function. Preventing sports injuries such as sprains and bruises, effectively protecting the health of the spine and ensuring the healthy growth of adolescent bones; 7. From cost performance: high cost performance among similar products, the use of this product with less investment, low maintenance cost, high grade, quick effect, is the best choice for all kinds of sports venues. It has a service life of up to 10 years and does not fade or deform. 8 from the sports performance: can be used for indoor and detachable outdoor soft elastic flooring, making the ground color fresh, can be assembled according to customer requirements, especially suitable for children, and the plastic floor anti-skid performance is very good, can reduce children The damage caused by activities on the ground, to protect the role of young children, is also very simple and convenient to maintain later.
In recent years, the urbanization process and development of infrastructure construction are very fast, and the market demands for stone and sand aggregates are also continuously increasing, for this reason, the crusher which is professional rock processing equipment welcomes development peak. The manufacturing companies of crusher equipment effect spring like the mushrooms, and the crusher market becomes extremely hot.
The strength of the materials manifests the difficulty degree of the crushing, and it can also be called the fragility of the materials. On the same operational conditions, when crushing materials, the same crusher has different production capacity, which means that the materials have different fragility. The fragility of the materials is closely related to the hardness, strength, density, uniformity of the structure, water content, stickiness, crack, surface condition and shape. And at the same time, the granularity of the materials is closely related to the strength.
The strength of the materials represents the resistance ability of the materials to the external force, for this reason, the materials with high strength are hard to be crushed. However, the materials with just high hardness are not too difficult to be crushed because the crushing process of the materials is separated with each other, for this reason, the difficulty degree of the crushing process is determined to the strength of the materials. The materials with high hardness will be difficult to be ground because the grinding process is different from the crushing process, and the grinding process is that the working object of the grinding mill constantly grinds the surface of the materials, thus producing large quantities of fine powders, for this reason, the hardness of the materials determines the difficulty degree of the powder grinding process.
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When purchasing a vertical roller mill, pay attention to the following issues: The actual quality of the equipment product: this is a crucial point. Since there are many manufacturers of mill manufacturing enterprises, whether the equipment produced by these manufacturers meets the requirements for large-scale production of enterprises, whether they really meet the relevant national environmental protection grade standards, etc., must be investigated. Second. The technical capabilities of the equipment supplier: See if the company can provide products with special specifications or special requirements, that is, design the products that suit you according to your actual needs. This can reflect the strength of a company from the side and test the strength of a company's research and development capabilities. Third, the supply capability of equipment suppliers and the convenience and timeliness of equipment supply: The size of equipment suppliers' production capacity is especially important for production enterprises, and out of stock will bring immeasurable losses to the production of enterprises. To examine this point, one must look at the production capacity of the mill manufacturer, and the second depends on its market allocation. Fourth, the price is reasonable: Under normal circumstances, the price is the factor that everyone chooses in the equipment, the same specifications of the equipment, different manufacturers will have different prices, but not the lower the price, the better, so when choosing, To fully examine its cost performance. It is not a low price, it saves you investment funds, but you should pay attention to quality and cost-effective content. Fifth, equipment supplier sales service system: Only suppliers with good sales services, such as timely solving technical problems encountered in production, timely and properly handle quality complaints, can truly protect the interests of customers and create benefits for customers. In addition, before buying a vertical roller mill, you must shop around, analyze which model is suitable for your actual production, and do not blindly place orders, so as not to bring unnecessary trouble to yourself. At present, there is still a big gap between China's mills and foreign advanced levels. Therefore, there is still a lot of room for improvement in China's mills. Mill manufacturers should clearly define the direction of development, quality is the brand and soul of long-term development, and technology is the constant driving force for development. Shanghai Shibang actively learns from domestic and foreign experts and hopes to use new strength to reward new and old customers and thank new and old customers for their loyalty.
Cut a section of the warped steel coil onto the platform. If the shortest vertical strip is regarded as a straight line, the longest vertical strip is regarded as a sine wave, and the warp waveform is used to represent the shape of the PPGI corrugated roofing sheet for sale, which is called the warpness, where Rv represents the amplitude (wave height) and Lv represents the wavelength (wave distance). In order to obtain a high quality steel sheet, it is necessary to adjust the roll gap of the roll at any time to suit the convexity of the incoming sheet and to compensate for the influence of various factors on the roll gap. For steel coils of different widths, thicknesses, and alloys, there is only one optimum crown, and the rolls can produce the desired target shape. Therefore, the essence of the shape control is the control of the load roll gap, and the thickness control only needs to control the opening precision at the midpoint of the roll gap, and the shape control must control the shape of the full roll gap within the width span of the steel sheet. To improve and improve the control level of the shape of the PPGI corrugated roofing sheet, it is necessary to start from two aspects. First, from the aspect of equipment configuration, such as the use of advanced shape control means to increase the rigidity of the rolling mill; the second is from the process configuration, including the original crown of the roll. Given, deformation and distribution of passes. Advanced hot rolling mills and cold tandem mills and control processes are at the forefront of the world in shape control. After the cold rolling, the hot-plating (aluminum) zinc unit is equipped with a leveling machine and a pull-up machine, so that the flatness of the galvanized steel sheet after annealing is further improved.