Diamond Concrete Polishing Pads

1 High efficiency and long lifespan
2 Competitive price and stable quality
3 Production capacity: 60,000 pieces/month
4 Various polishing pad sizes, grits and types available
5 component: resin and diamond
6 Adapter: hook and loop

Diamond Concrete Polishing Pads

Experienced manufacturer of Diamond Concrete Polishing Pads, we supply diamond segments, diamond saw blades, diamond wire saw and diamond grinding tools for stone factories, quarries and wholesalers all over the world.


Dry and wet use, diamond polishing pads are backed with Velcro, can be mounted on a rigid backer pad to fit on angle grinder, floor polishing machine, other hand hold machine to polish, maintain, or restore for granite ,marble, sandstone, onyx, limestone, travertine, quartz stone, artificial stone, andesite, volcanic, lava stone, basalt, microcrystal stone, blue stone, dolomite and construction materials (concrete, tile, ceramic, asphalt, floor) to reduce cost and increase polishing efficiency.

Packaging and Shipping for Diamond Polishing Pad

The inner packaging is carton, outside packaging is according to the transport way, if by air, we recommend carton package which will reduce the weight; if by sea, we recommend crate which is seaworthy. Other packaging is also available upon your request.
Urgent order with less weight or samples, courier service is recommended;
Normal (regular) order which weight over 45kgs, delivering by air is recommended;
Big diameter saw blades or heavy weight products, shipping by sea is recommended.
Edgestone will offer advices according to the actual order requirements.

Our Services

1. Fine raw materials are used for processing, high grade raw materials, imported cobalt powder and high-quality diamond single crystals, to ensure the best performance of our products.
2. Customized designs are available. We can also help customers design and develop new products, and adjust cutting efficiency and lifespan upon your request.
3. Knowledgeable sales representatives are available to reply all inquiries and e-mails within 24 hours.
4. Every details will be confirmed with you before production.
5. Each processing would be completed by our skillful worker.
6. Strict quality management system. During the whole production process, from raw material choosing, processing to packing, our quality assurance people will strictly control each single and every process to guarantee quality standards and punctual delivery.
7. Detailed and clear pictures will be sent before packing and loading for you.
8. We will keep you update of the order and shipping status till you get the products smoothly.

If you're interested in Diamond Concrete Polishing Pads, just feel free to contact us, we will keep providing excellent service and good quality products for you.

Contact Info.

Sales Manager: Adam Li
Phone/WhatsApp: 0086-15805032000
Skype: adam-li@outlook.com

Impact . The structural parameters of the drill mainly refer to the diamond performance parameters (diamond granularity, grade, concentration) and the performance parameters of the carcass (The wear resistance, hardness, strength of the carcass), the lip shape of the drill (such as flat bottom, circular arc, pointed ring tooth, etc.) and the flushing system parameters (number and size of nozzles, etc.). The rock mechanics properties that affect the above-mentioned bit structure parameters mainly have the following four aspects. Hardness of rock Rock hardness is the ability of the rock surface to resist local intrusion or characterization of the tool. Only when the load acting on the abrasive particles is greater than the hardness of the rock can the rock be deformed or destroyed. There are many ways to determine the hardness of rocks. There are several kinds of rock hardness at home and abroad. (1) Mohs Hardness and Microhardness: Table 5-2 shows the Mohs hardness and microhardness values ​​of standard minerals. From the point of view of bit rock fragmentation, the most favorable way is to stretch, followed by shear, so when designing the bit structure, how To fully exert its role of stretching and shearing rocks is a problem that should be considered. 3. The abrasiveness of the rock Rock abrasion refers to the ability of the rock to wear tools during the drilling process, which is of great significance for the design of the drill bit, especially for the design of diamond bits for pregnant diamonds. At present, there are many methods to determine, and the following are common. (1) Disk wear method: This method was proposed by the former Soviet Union scholar Snelnel and others. The essence of this method is to measure the wear of metal discs when sliding friction is applied to rocks, as shown in Figure 5-3. The metal disc has an outer diameter of 30 nmi, an inner diameter of 20 nm and a thickness of 2.5 mm. The ring can be treated with itch fired Y8 carbon steel or carbide. The load is generally lOON, the rotation speed is 500r/min, the rock translation speed is 4mm/min, and the flow cooling plate is used. The measuring device constantly records the friction torque during the test.   Table 5-7 Cercher Indicators for Typical Rocks  Abrasive Grade Cer°Cher Indicator Typical Rock Extremely high abrasiveness > 4. 5 Amphibolite, gneiss, Waipin granite, coarse sandstone, granite Highly abrasive 4. 25 4. 50 diorite, granite General Abrasive 4. 0 4. 25 Ramp, Darley Dale Sandstone Upper and middle abrasive 3. 5 4. 0 S and ty sandstone Medium Abrasive 2. 3 33. 5 Li 1 Rock, Californian Granite Low abrasiveness 1. 2 2 . 5 Portland Sandstone Very low abrasive < l. 2 limestone  Diamond Concrete Polishing Pads  The abrasiveness of the rock is related to the organizational structure of the rock. Generally, the rock with high quartz content is highly abrasive. Rock When the stone compositions are close to each other, the coarse-grain mineral rock has high abrasiveness, and the fine-grained mineral rock has weak abrasiveness; the rock composed of polygonal-cornered minerals has greater abrasiveness than the rock composed of tantalum minerals. Rocks are more abrasive than compact rocks; sedimentary rocks with weaker cements have greater abrasiveness than cemented sedimentary rocks. Regarding the measurement of the abrasiveness of cuttings (powder), various methods have been adopted at home and abroad. However, there has not been a unified standard method for determining the abrasiveness of rock powder. The method of ball milling is currently used in Russian core drilling. Some units in China use sand blasting. In the design of diamond bits, the wear resistance of the carcass of the drill bit should be selecte.d according to the rock cutting ability of the rock. 4. Rock fissure Rocks with strong fissures can lead to difficult drainage of the drill bit, problems in which the drill bit does not reach the bottom of the hole and the scanning hole results in short life, core crushing and low recovery rates, and unstable pore walls. Therefore, for strong fractured formations, on the one hand, the bit structure should be improved,