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Hubei Changli Diamond Products Co.,Ltd

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circular saw blade for cutting granite
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Product: Views:465circular saw blade for cutting granite 
Unit price: Negotiable
Delivery date: Since the payment date Days delivery
Valid until: Long-term effective
Last updated: 2019-08-18 17:33

1.Product introduction:

Granite saw blade is mainly for cutting granite, also for concrete and other types of stone, the diameter 350/400/450/500/600/700/800mm can be offered, it can be suitable for different models of cutting machine, the segment materials are high grade diamond and steel.

2.Product parameters:

Diameter(Mm) Inner Hole Diameter(Mm) Bit Tool Thickness(Mm) Bit Tool Height(Mm) Tooth Number
300 50 3.4/3.2 15 24
350 50 3.4/3.2 15 24
400 50 3.6 15 28
450 50 3.8 12 32
500 50 4.2 12 36
600 50 4.8 12 42
700 50 5.2 10 46
800 50 6.0 10 50
900 50 6.0 10 50

PS:other sizes can be OEM/ODM by our factory.

Different segments shapes:


3.The advantages:

The product is used to cut non-metallic materials such as granite, marble, hard tile, refractory, concrete, terrazzo. The fixed-point unit of the saw blade used in the dry-wall engineering of the external wall has been well received by the craftsmen. This product has the characteristics of fast cutting speed, sharp wear resistance, wide application, economical and practical.

4.Cutting materials:

 All kinds of granite, brick and so on.

5.Production process:

1. Make up diamond/metal powder formula of segments by our factory:

2. Hot press technology to produce segment parts:

3.Cold press of segments:

4.High temperature sintered of segments:

5. Segments finishing(ps:other shapes can be produced):

6.Weld the segments on the blades:

7.Twice quality inspection to issure no edge broken:

8.Polish the saw blade:

9.Color the saw blade by your requirement, color customized:

10.OEM laser printing:

11.A perfect granite cutting blade produced by Changli brand:

6.Suitable for different cutting machines:

7.The packaging(OEM/ODM offered):

PP plastic , carton box and wooden case:


9.Company introduction:



We have gone to all over the world to enter the exhibitions from 2007, such as india, USA, Russia, Dubai, Turkey, German and so on.

11.Our service:

Product service:

Pre-sales service:

After sale service:


13.Other stone knowledge:

4.7 selection of frame sawsAccording to the different processing characteristics, the frame saws are divided into diamond frame saws and frame sand saws.Such as sawing stone under the hardness, should choose diamond frame sawing machine; For high hardness stone, should choose the frame sand saw.For sawing stone with lower hardness, such as sawing large specification plate, diamond frame sawing machine must be used. If want to produce small specification plate, should choose two-way cutting machine, saw cutting plate flatness, high efficiency, low cost.

The convexity is returned to obtain the precise thickness, which lays a foundation for the grinding and finishing process. "Root" used diamond particle size is different, generally divided into coarse, medium and fine 3 kinds, among which the cutting quantity of coarse knifeThe main tool for scraping the leveling thickness; In the middle knife, after the rough knife, it continues to achieve the function of continuously scraping and leveling the thickness, and at the same time, it covers the deep and wide trace left by the rough knife. Fine knife is used after the middle knife, mainly to obtain a smooth, fine surface effect, so that it is conducive to the rough grinding and polishing of the following process. Roller milling cutter surface grain number according to different processing needs, general coarse, medium milling cutter with 5 grain, is conducive to improving cutting force, fine knife can be made of 5~12 grain, generally 5 grain, 7 grain mostly, grain number increase is conducive to obtain smooth and fine leveling effect. Generally, the high frequency welding method is adopted to weld the artificial diamond firing nodules on the surface of cylinder, but the irregular thermal deformation of the cylinder with thin wall thickness is easy to produce after high frequency welding, which affects the processing accuracy.In the process of using the roller milling cutter, the sharpness of diamond abrasive particles is not enough, which will lead to a series of problems, such as the breakage of the processed SLATE, the increase of energy consumption, the increase of noise, the increase of vibration of equipment, etc. Therefore, it is particularly important to ensure the sharpness of diamond abrasive particles in the process of processing. Due to the different diameters of diamond drum scraper, its drum structure and parameters are also different, as shown in table 5-6The structural parameters of two common types of rollers in China are listed.