Dear Friend. I am Mr XXX, head of XXX based in Mohammedia, Morocco. I have been distributor of diamond circular blades  for Marble and Granite cutting since 2006 and I want to find a professional and serious producer for a win / win collaboration. I am looking at first time laser welded circular blades for Granite quality first with good price: Segment Fan-Shaped and Normal. For Laser-welded Granite circular blade (50mmxSegment 15mm): - Normal core: 300mm; 350mm; 400mm; 450mm; 500mm; 600mm. - Silent core: 350mm; 400mm. For Granite Hot Pressed circular blade(Sports 22.23mmxSegment 10mm): 180mm Iron Flange; 230mm with Alu Flange. For Silver Brazed Marble diamond circular blade (Segment Color Yellow): - 350mmx50x10x25 teeth and 26 teeth. - 400mmx50x10mm Regarding the quantities after price negotiation if agreement we will do the quality checks and first small order for tests. How can I get the best suitable diamond circular blades? - (1) In order to find the most suitable products for you, you‘d better to bring us more information about your stone and cutting machine parameters. The different stones cut: Marble Made in Italy, Egypte Hardness Mohs 3-4: Perlatino bianco-carrara galala commercial Granite Made in Spain Hardness Mohs 6-7: Rosa-Porrino Blanco-Perla Gris-Perla Workers use 2 types of manual cutting machines: - Machine with speed 2800 rpm / 380Vlt - Machine with speed 1400rpm / 380Vlt This is a problem because we know that it is not possible to have a diamond circular blade of very good quality suitable for a powerful machine and not powerful, what do you think? I send you some pictures of the machines used by our custom 1.Applications: Sawing / Grinding/Single Cutting/Muilit-blades Cutting,Slicing/Splitting or any other applications; - Cutting 2.Stone Features:Hardness/Abrasiveness/ Grit Size/Pictures and Samples if possible: Marble Hardness : 3-4 Granite Hardness : 6-7 3.Machine usage:Diamond Blades/Discs Bridge Saw/Table Saw and Brick Saw etc.; - Discs Bridge Saw - Table Saw 4.Machine Motor Type:Spindle RPM/Feeding Speed/Cutting Depth; - Spindle RPM/Feeding : 2800rpm, 380Vlt - Spindle RPM/Feeding : 1400rpm, 380Vlt and 220Vlt 5.Thickness for Steel Core (blade without diamond segment); (For Diameter 350mm, steel core 3mm and 3.2mm) 6.General requirements for Blade Life,Cutting Square Meters etc. (Good lifes time). Thanks And Best Regrads. Hassane

In the 1990’s, in order to solve the processing problem of large size silicon wafer, jigsaw machining technology are widely used to cut large size silicon wafer into segments and pieces in the international marketing. Early jigsaw machining technology applied bare wire and free abrasive. In the process of machining, the free abrasive are added into wire and mechanical parts as the third party to cut. This technique is successfully used in processing of silicon and silicon carbide. In order to further shorten processing time, as well as on other hard material and ceramic, diamond abrasive will be fixed to a metal wire in a certain way, which compose a fixed diamond wires saw. As shown in figure, cutting lines with high-speed reciprocating motion drive the slurry to the cutting area, which makes the abrasive particles (SiC particles) in the mortar and the surface of silicon rod make high speed grinding. Because the abrasive particles have very sharp edges and its hardness is greater than the hardness of silicon rods, the contact area of silicon rod and diamond wires saw are grinded out gradually by mortar. Thus the effect of cutting will be achieved, and meanwhile the mortar also can take away a lot of hot produced in the grinding. In the process of cognition of diamond wire saw cutting mechanism, many researchers believe that the micro cutting movement of diamond grits is a scroll and embedded process. They put forward the "scroll - embedded" model. Li and some reachers put forward diamond wire sawing force drives on the abrasive grits rolling along the cutting surface, squeezing and embedded abrasive cutting surface at the same time. Consequently there is a flake piece of chip and surface crack, forming the big cutting function. Kao and other researchers pointed out that in "scroll - embedded" model, the particle movement also includes scratches, in addition to the rolling and embedded. All three work together for cutting. Bhagavat and some researchers considered the effect of pulping in this model and believe that the diamond saw wire leads free abrasive cutting silicon ingot of small area, and the movement of diamond wires saw and grinding pulping form a elastic fluid dynamic environment. They can use the finite element method (fem) to analysis the elastic fluid dynamics model of diamond wires saw and silicon ingot to get the function of diamond wire walking speed, viscosity of grinder and cutting conditions. Then they draw the conclusion: pulping film thickness is greater than the average particle size, is the flow of the abrasive cutting.

After choose right diamond saw blade, how to make the diamond saw blade cut faster?  If the diamond saw blade cut slowly at the beginning, or the speed of diamond blade going down, the best way to improve the cutting speed is to find a hard and abrasive objects, like cured concrete, and stop feeding water for the concrete. After cutting for a few minutes, then you can see the diamond segment cutting surface getting sharper, this causes the bond to wear away and expose the diamonds which do all the cutting. Sometimes, people found their diamond saw blade is easy to distort. Many people apply more pressure to the saw to force the diamond blade harder into the material when it’s not cutting as fast as they would like, but this can cause the diamond saw blade to overheat and distort in shape, diamond segment drop down, it is very dangerous for the workers , moreover, it maybe cut the stone tiles edge chipping. Generally, it is better to cut with water if the condition allows.

To buy the right diamond saw blades with good price from manufacturer, here is the information you need to provide for the suppliers: Equipment or Saw machine - Provide saw machine with the power, RPM and some saw machine as more as you can.  Wrong diamond saw blades for your saw machine will reduce the blade's life and cutting speed, even make it dangerous to operate. Diameter & Arbor: There are needed, if you don't know how to work out the diameter of blade, you can ask the supplier help youcalculate the diameter according the cutting depth. Cutting Materials: The diamond segment is decided by cutting materials, different cutting materials must use different bond /formular to the segments. Tell your diamond saw blade supplier what material you will be normally cutting, the hardness of materials, its abrasiveness, even send photos to the supplier if possible. For example, the cutting material is concrete, granite, marble, sandstone, limestone, or other super hard materials. The diamond saw blade quality is determined by diamond segment, diamond concentration levels, diamond crystal quality. Ask your supplier about the different grades are available. Target: Quality requirement on the diamond saw blade, such as sharpness, lifespan and smooth cutting; you can also tell target price to the suppliers. Purchasing Rules You get what you pay for; Free always comes at a cost; Bigger diameter of blade is unnecessarly, suitable diameter is the best; Buy the diamond saw blade from reputable and professional suppliers.

Diamond cutting blade, also called diamond saw blade or diamond cutting disc, blade is the main product which takes up more than 70% in ChinShine sales volume of diamond tools. Our diamond cutting blades are exported to America ,Europe and Middle-east largely. Our diamond cutting blades are applicable for any type of stone(like granite, marble, sandstone, slate), quarry, concrete, asphalt, glass, ceramic tile and other constrcution material. There are over 50,000 stone factories in Fujian. Fujian is the most important stone trade and production area in China, you can find out all kinds of stone here. We are the main diamond cutting baldes supplier of these famous stone companies: Best Cheer Stone Group, Kangli Stone Group, Wan Li Stone, and so on. We supply high quality silver welding brazed diamond cutting blade, laser welded diamond cutting blade, sintered diamond circular blade, electroplated diamond saw blade and high frequency welding diamond blade. The diameter of diamond cutting blade ranges from 105mm to 4500mm, the size with inch include: 4" diamond blade, 5" diamond blade, 6", 8", 10", 12", 14", 16", 18",20", 24", 28", 30", 32", 48" and other sizes diamond cutting blade. By reason of stable quality and competitive prices, we have sole agents in many countries and areas. Welcome powerful companies to apply for acknowledgement of region agents. Please inform us about the detailed products specification and its application, we will provide you the best diamond cutting blade according to your usage. welding technique: sintered/high frequency welded/laser welded blank of blade: silent/non-silent Item No. Outer Dia. Arbor Segment Size Segment No. Object Note (mm) (mm) LxWxH (mm) (pcs) QXDB300-12 300 50/60 40x3.0x10/12/15/20 21 granite, marble, basalt, sandstone, concrete, asphalt Please inform us the cutting object, diameter&height of segment, silent blade or normal blade, high frequency welded or laser welded, thanks. QXDB350-14 350 50/60 40x3.2x10/12/15/20 24 QXDB400-16 400 50/60 40x3.4x10/12/15/20 28 QXDB450-18 450 50/60 40x3.8x10/12/15/20 32 QXDB500-20 500 50/60 40x4.2x10/12/15/20 36 QXDB600-24 600 50/60 40x4.6x10/12/15/20 42 QXDB800-32 800 50/60 40x6.0x10/12/15/20 46 QXDB1000-40 1000 50/60/80/100 24x7.0/6.0x13 70 QXDB1200-48 1200 50/60/80/100 24x7.6/6.5x13 80 * Size ranges from 105mm to 4000mm, other specifications are available upon request. Related Articles: 1. How to choose good quality diamond segments? 2. ChinShine Solutions for Diamond cutting blade Problems -Diamond cutting disc Tips & Troubleshooting 3. What is the feedback about ChinShine diamond cutting blades for granite and slate? 4. How to make a good quality diamond cutting blade? 5. What is the price of marble diamond cutting blade?