A few days ago, the "Twelve Five-year Development Plan for the Building Materials Industry" released by the Ministry of Industry and Information Technology shows that during the Eleventh Five-Year Plan period, China's building materials industry had the fastest development speed and the best quality and efficiency for five years. However, with the credit crunch and slower investment growth, the demand for building materials in China will be difficult to maintain the momentum of high growth in the next few years. The Twelfth Five-year Development Plan for the Building Materials Industry predicts that the demand for the main products of the building materials industry will show a continuous growth in market size and a gradual development trend. During the Eleventh Five-Year Plan Period, the average annual growth rate of the demand for major building materials products in China is 10.5% to 15.7%, while the average annual growth rate for the 12th-year product demand is expected to fall to 2.6% to 4.0%.
The market is a barometer for the industry. The rising cost and the cooling of the building decoration market are the main reasons for the continuous cooling of the construction hardware industry.
Mr. Cui, who runs the hardware and building materials business, stated that at present, the reason for the price increase of goods is the general increase in the purchase price. He reluctantly said that due to the rise in prices of raw materials such as steel and aluminum, the price of construction hardware has risen by more than 10%, and profits have dropped from 60% a few years ago to 20% now.
Abrasive flap discs, commonly known as flat emery cloth wheels, flap discs, flower impellers or elastic discs, are a large variety of coated abrasive conversion products. It is a method of pressing the cut coated abrasive discs one by one. It is formed by sticking adhesive to the back cover plate along the circumference.
The Flap Disc is mainly installed on hand-held Power Tools for grinding and polishing the welds, burrs, chamfers, surface derusting, surface polishing, etc. of various metal and non-metal parts. Compared with the resin grinding wheel for fixed abrasives, it has Grinding and polishing can be completed at one time, shortening the operation time, saving the cost of grinding, and improving the grinding efficiency. The abrasive self-sharpness is strong and the utilization rate is high. The air cooling does not damage the surface. The surface quality is easy to control and cost-effective, reducing operator fatigue and increasing machine life. And so on, so it is widely used in various industries or fields of manufacturing.
The related abrasive products we can supply is Flap Disc Adhesive , Flap Wheels , Bonded Abrasives , and Abrasive Sanding Disc, such as Abrasive Fiber Disc, Sanding Screen Disc, abrasive silicon sandpaper, if you have any needs about abrasive tools, please kindly feel free to contact us.
Abrasive flap disc can be divided into flap disc, Mini Flap Disc and Flexible Flap Disc according to their shape. There are subtle differences in usage. The flap disc are relatively hard and not easy to bend; the blades of flexible flap disc can be bent at will. Shape, suitable for grinding the edges and corners of the workpiece; mini flap disc is suitable for grinding smaller workpieces. The following is a detailed introduction of the flap disc.
According to the different abrasives, it can be divided into Zirconia Flap Disc,S/C Flap Disc, Ceramic Flap Disc.
1.Zirconia Flap Disc
Mainly used for high alloy, stainless steel and heat-treated steel; high-tensile, non ferrous metals.
2.S/C Flap Disc
Mainly used for marble, stone, glass, and non-ferrous metals.
3.Ceramic Flap Disc
Mainly used for grinding stainless steel, titanium, inconel, and other hard metals.
At present, flap discs are widely used in automobiles, stainless steel products, metal products, glass manufacturing and other industries, and have special effects on welds, solder joints, flash, rust removal and surface polishing. The reason why the flap disc is so widely used is because it has five advantages that cannot be ignored:
1. The flap disc blades have high hardness, high strength and strong grinding ability during use.
2. The flap disc has low noise, low vibration and long service life during use.
3. The flap disc has strong wear resistance and long service life.
4. It is not easy to generate heat and burn parts during use.
5. The use of flap disc can improve work efficiency.
The flap disc blades can be used instead of resin Grinding Wheels and steel wire wheels. They have a good effect on rust removal, grinding and polishing. It is a good way to polish and remove rust. It is worth choosing!
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Zhengzhou Jiading Abrasive Manufacturing Co.,Ltd , https://www.jiadingabrasive.com