How to choose ultrafine calcium carbonate grinding mill for the nonwovens industry?
Calcium carbonate is a high quality non-metallic mineral resource, application value highlights in the chemical industry, metallurgy, medicine, food and other industries. Calcium carbonate has an important market value for the non-woven manufacturing industry, is high-quality filling master batch to adapt to the development of non-woven market, calcium carbonate ultrafine grinding mill is professional equipment for calcium carbonate powder, and is necessary weapons to enhance the competitiveness of enterprises in the market.
Nonwovens generally to add calcium carbonate powder to save costs in the production process, to increase the cloth weight or hardness. Calcium carbonate powder generally chooses good fluidity, low oil absorption, high whiteness, less impurities, calcite for the master batch powder. Nonwovens world’s first consumer area is the United States, Western Europe and Japan, these three regions accounted for 65% of the total consumption of nonwovens worldwide. While the average annual consumption of nonwovens in China is also higher, the average annual rate increases as high as 15%. China’s nonwovens industry development is irresistible few years ago, the total output has been ranked second in the world, emerging areas such as medical textiles, fire, protection, special composite materials and other nonwovens also presents a new development trend. It is predicted that the demand for disposable baby diaper is expected to reach 38 billion per year in 2020 due to China’s income levels and lifestyle improvements. Today, the construction industry of nonwovens has been widely used. The use in housing insulation, roofing materials and geotextiles, nonwovens demand was a sharp expansion trend. According to the world’s nonwovens authority is expected in 2016–2019, the global average annual growth rate of nonwovens is 6.97%. Until 2019, polypropylene spun bond and melt spinning non-woven fabrics still have a great demand and room for growth.
Faced with a large number of non-woven markets, calcium carbonate powder market will usher in a strong development prospects. As a professional production and processing of calcium carbonate high-quality powder ultrafine grinding machine, with high production efficiency, energy saving, simple operation, easy maintenance, stable performance, cost-effective and many other advantages, ultrafine grinding mill has become efficient preparation of high quality calcium carbonate powder preferred equipment, loved by many industries. Fujian Fengli is a high-tech manufacturer specializing in the production of calcium carbonate ultrafine mill production line which has many patented technologies. It is experienced in the field of ultrafine powder processing.
Fujian Fengli ring roller mill is our self-developed patent product (Patent Number: ZL02270593.7), by impact, extrusion, grinding and other principles of the material to crush. Step by step using centrifugall force grinding ring Shuaixiang grinding ring (stator) and rotating wall compression Juan, materials ring through the grinding mill ring gap, the impact ring by grinding, pressing, grinding and grinding, grinding ring are single or multi-layer distribution structure, the base may face for the face surface, grinding and more multi-ring, smashing face large, so crushing, high efficiency, the material fully, the product fineness good, the well-known experts and scholars found that the type of machine is advanced dry powders are finely ground non-metallic mining equipment.
PLC control system, the use of man-machine interface control panel. Make more intuitive and convenient operation, high automation degree, so that the data acquisition and remote automation control.
Good Production Efficiency
1. Long bag off-line pulse dust collector: According to the characteristics of non-metallic mine superfine such as Calcium Carbonate, we integrated the advantages of sub-room cleaning and pulse jet cleaning technology, and develop the large efficient dust removal equipment with large amount of wind, good cleaning effect and low emission concentration. The ability of this equipment effectively enhance the extraction for more than 20%.
2. Good output and quality: Adopting unique design of the surface grinding vice and oblique grading blade wheel design to effectively reduce wind resistance and prevent the running of coarse particles.
Choose a Transmission System Plan
1. The speed reducer drive, demand is high, suitable for powder particles a molding powder. High transmission efficiency, stable powder particle size uniform.
2. Belt drive: applicable to the powder particles requirements is not high or need to pass through the second watermill powder. Such as: paper powder, powder and desulfurization. Maintenance is simple and convenient.
Choose a Powder Extraction System Solutions
1. Closed-circuit circulation system
Return air stream, improve the internal temperature, dry powder, not easy to plug a bag. At the same time can add active additives in grinding process, improve the quality of powder. The production of PVC powder.
2. Open system
Reduce airflow resistance, reduce energy consumption of the fan, the system installation is simple. Is suitable for the area using the humidity is low.
1. Our design idea is market-oriented and its goal is to increase customers’ satisfaction. Design according to the customers’ special requires. Achieve the perfect combination of rational investment and lower cost.
2. According to related national standard strictly, we guarantee stable and reliable product quality with superb technique and technology.
3. Control the production and examination of the parts and the whole machine strictly.
4. The period of quality guarantee of the equipment is one year, but the whole machine is maintained for whole life. If we receive complaint from customers, we will respond immediately. And if necessary, we will send someone to the field at once.
5. When technical breakthrough and improvement happen, we will do the correction and upgrade for customers with cost price only if customers will.
6. Supply the blueprint of the product line and equipment details for free.