Specifications

tungsten carbide circular knives
1- 100% fine raw material
2- Sharp edge & good wear resistance,

Zhuzhou Tongda Carbide Co., Ltd. founded in 2001, a professional tungsten carbide manufacturer over 13 years experience in Zhuzhou City, weproduce tungsten carbide circular knivesin different sizes and qualities. We accept orders of all types of special productsaccording to customers' specific requirements.

 

What is tungsten carbide circular knives?
Tungsten carbide saw blade is the most commonly used wood products processing cutting tools. The quality of carbide saw blade and processing are closely related. Reasonable selection of carbide saw blades is important for improving product quality ,shortening the processing time, reducing processing costs. Tungsten carbide saw blade contains the type of substrate material, diameter, number of teeth, thickness, profile, angle, aperture and other parameters, which determine the processing capacity and cutting blade. Selecting the blade for cutting materials should take the type, thickness, cutting speed, cutting direction, feed speed, road width of the need into consideration.

 

General Grade Recoommend for tungsten carbide circular knives: 

Grade	ISO	Density g/cm3	Hardness HRA(hv)	T.R.S (M Pa)	Performances & Applications Recommended
YG6	K20	14.9	89.5	2150	Good Wear resistance, used for hard wood,processing original wood, aluminum section bar,brass rod and cast iron.
YG8	K30	14.6	89	2320	Suitable for the roughening of cast iron and light alloys and also for the milling of cast iron and low-alloy steel.
YG15	K40	14.1	86.5	2400	Qualified for hard rock drilling, steel bars with high compression ratios, pipe drawing, punching tools, core cabinet of powder metallurgy automatic molders etc.
YS2T	K30 M30	14.45	92.5	2800	Fine carbide,high wear resistance,high bending strength,high resistance to bonding, high thermal strength.Machining of refractory alloys, stainless steel and high manganese steel etc.Mainly used for disc cutter and other tools.
YL10.2	K25-K35 M25-M40	14.5	92.5	3400	Wear resistance and strength comparatively higher,suitable for processing cast iron, non-ferrous metal and non-metalloid materials.
YNi8	/	14.6	88.5	1710	This grade with 8% nickel binder, it has good wear resistance & corrosion resistance performance, especially used for high pressure environmental, also good for cutting the titanium alloy.

 

The advantage of tungsten carbide circular knives :

1) long life with super resistance to heat, wear and abrasion 
2) Use coarse grit for faster cutting of thick materials or metals; 
3)Use medium grit for thin materials and fine finishes

 

The application of tungsten carbide circular knives :
For slotting in the spectacles frame's industry;
For computer hard disk head industry;
For cutting/scoring the pcb board;
For artificial crystal slotting/cutting;
For jewellery (gold, silver, copper), accessory industry;
For metal (alloy) precise cutting/slotting;

  

 

— We're a mature manufacturer of tungsten carbide products who with over 13 years experience.

— With the strongly & professional technical team's support, who engaged in carbide industry over than 20 years. 

— Using HIP sintering technology, which with good densification, high hardness & excellent wear resistance. etc.	— Using German Import antomatic extrusion equipments, the pressure can be adjusted as per the specific requirements. Custom sizes are available (L ≤ 1.4m)

— Using 100% virgin fine grain tungsten powder & located in one of the world’s five biggest cemented carbide base -Zhuzhou City.

— Stable quarlity, Timely Delivery with Reasonable Price

— ISO 9001-2008 Quality Control System.

— ODM & OEM service available. 

 

Factory Machinery Equipment: 

 

>> We use the main delivery companies as belows: 

 

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Last Update Time:2014-06-09