Natural stone is widely used as a paving material. The noble, elegant and light-decorating decorative effect is deeply loved by people. The stone maintenance system has continuous improvement of waxing, crystal surface treatment and other processes to ensure the brightness of the stone surface. However, the seams adjacent to the stone are not well treated. The joints of the stone will be seam-cut due to insufficient flatness of the stone paving or the stone itself. After using the stone for a period of time, Irreversible pollution will occur on the seams, which will cause the seams to become black. On the other hand, the stains will penetrate into the pores of the stone to cause stone lesions, which will seriously damage the overall beauty of the stone. Stone seamless processing The so-called jointless grinding process is to fill the gap between the adjacent slabs with the special caulking agent similar in color and slate, and then grind and polish with professional tools and techniques. . After being processed in this way, the slate will present a large piece of stone that is not divided as a whole. Stone seamless processing construction process generally has the following steps: 1. Clean the original filler between the stone gaps first, then use the special stone slitting machine to re-align the slits in the original stone installation to minimize the gap difference between the stones, and then use the stone close to the minimum. The color of the marble glue fills it. (Note: If you have done the middle seam before, you don't need to re-open the seam). 2. Use marble glue close to the stone color and perfectly color the marble glue to make it close to the original stone color to improve the overall sense and achieve the most ideal visual effect. 3, the adjusted marble glue is filled, because the marble glue will completely shrink after a certain degree of shrinkage, so the marble glue should be slightly higher than the stone level, so that it will not be filled multiple times. 4. Grinding and polishing the filler and grinding the filler to make it a horizontal plane, increase the overall sense of the stone, and solve the problem of high and low gaps between the gaps to prevent the gap from returning to black again. The use of a granite refurbished machine with a special cut-out abrasive pad to carefully polish the cut-out position makes it a flat whole with the stone. 5, grinding and polishing: the use of a dedicated granite polishing machine, from 50-3000 stone water grinding tablets from coarse to fine grinding of the stone, resulting in a smooth and new ground. 6. Crystallization treatment: the stone crystal powder and the crystallizing agent are matched with the crystal surface grinding machine to polish, and under the heavy pressure of grinding, the physical and chemical reaction of the stone and the crystal powder under high temperature is formed to form a dense and hard crystalline protective layer. . After crystallization, it can enhance color and brightness, and it can also achieve anti-slip, waterproof and oil-proof effects. After the above process, the gap will have a good brightness, and the color of the stone is very close, the overall feeling is very strong, and, because of the stain resistance, water resistance and oxidation resistance of the marble glue, no black seam will be produced. Rectangular Magnets are six-sided magnet with straight sides where all angles are right angles (90°). Opposite sides of the magnet are parallel. They are commonly used in holding applications where they fit within a channel to increase their holding force. We carry a selection of different shapes and sizes and can manufacture magnets to our customers' specifications. Rectangular Magnets Rectangular Magnets,Neodymium Rectangular Magnets,N35 Rare Earth Ndfeb Neodymium Rectangular Magnet Jinyu Magnet (Ningbo) Co., Ltd. , https://www.magnetbonwin.com
These Sintered NdFeB magnets are particularly suitable for high volumn production of a wide variety of shape and size ranges. Ni, Zn or customized coated surface protection. Precise dimensional control is achieved in both processed and usually the component does not require futher machining. NdFeb magnets have been widely used in high performance stepper, DC, servo, and linear motors, actuators, loudspeakers, headphones, instrumentation, switches, relays, magnetic imaging for medical and geophysical applications, holding systems, magnetic bearings, magnetic couplings, hard disk drives, etc.
Neodymium Rectangular Magnets are very strong, but very sensitive to temperature and corrosion. To combat temperature we can help you to select the grade that is appropriate for the operating temperature that you may require. To combat corrosion, neodymium magnets are coated on the outside. Most commonly they will be coated with nickel-copper-nickel, but can also be coated with epoxy, gold and parylene.
It is important to know that neodymium magnets are very hard and brittle and can break if they are dropped. Neodymium magnets can be assembled into products that use strong adhesives, but contact surfaces should all be clean and dry before bonding.
Block (or bar) magnets have completely flat surfaces that are perpendicular (at right angles) to each other, and are available in all scales from cubes through to long rectangular prisms.
The dimensions for blocks are Length x Width x Height (mm).
Block magnets feature straight edges and are available in all proportions from cubes through to flat rectangular bars. Rare Earth blocks are available in sizes from approx 6mm length up to 100mm length, with pull strengths exceeding 100kg.