Paper cutting machine tungsten carbide rotary cutter blades

Packaging Details

1. Rubber protector for cutting edges, blade in bubble pack, carton case.
Max 10 pcs blades in one carton case
2. Exterior packaging: carton or wooden case
3. Other packaging upon your request

Port

any port in China

Lead time:

1 day shipped after payment for common sizes

Description of  Paper cutting machine tungsten carbide rotary cutter blades

Application:Widely used for slitting corrugated boards in domestic and oversea machines or production lines.

Characteristic:This kind of blade is made by best pure tungsten carbide raw material, guaranteed high hardness and high wear resistance, the cutting edge is very sharp,flatness and high precision degree.Have long service life.

Grade of Paper cutting machine tungsten carbide rotary cutter blades

Grade	ISO Grade	Hardness (HRA)±0.5	Density (g/cm3) ±0.2	TRS Mpa (min)	Characteristics and Application
MR010	K05	92.3	14.55-14.7	2500	Sub-micron grain, apply to cutting composite material ,finish machining of non-ferrous metals and woodworking tools.
MR020	K20-K30	91.8	14.35-14.50	3000	Sub-micron grain, apply to cutting corrugated board ,chemical fiber,plastics,leather,battery pole pieces ,all kinds of milling cutters and hole-machining tools.
MR030	K40	90.5	13.95-14.1	3200	Sub-micron grain, superb abrasive resistance and toughness, apply to woodworking cutters,cutting corrugated board,battery pole pieces etc.
Other grades can be offered as per customers' requirements

 

Product types of  Paper cutting machine tungsten carbide rotary cutter blades

Application of High quality widia hardness cemented tungsten carbide disc cutter blade

What is our carbide blade application?

The carbide circular blades for Slitting Corrugated Board, carbide rotary blade for rubbers cutting, carbide blade for battery industry, carbide blades for Tobacco Machines, carbide circuit board cutting knife,  carbide blades for metal cutting, carbide knife for Rewinder machines, carbide blades for chemical fiber cutting, carbide blades for printing industry, carbide milling cutter for paper industry, and carbide blades for other special range.

Production Process of High quality widia hardness cemented tungsten carbide disc cutter blade

To ensure the quality and the requirements of the drawings can be met before mass production
1st:, Start to prepare the RTP powder as per customer’s requirement with our wet-grinding machine
2nd, Before mass production, do a trial pressing and sintering using mould,

3rd, Check the appearances and the sizes of the samples with micrometer, projectors etc. 

Testing process of High quality widia hardness cemented tungsten carbide disc cutter blade

1st,Mass production press the raw materials to shape blanks,

Notes: all carbide blades blanks must be passed by semi finished inspection 

2nd,Sinter blanks to finish (HIP) and finished products inspection,

Notes:10 sets of vacuum sintering furnace and 2set of HIP in the factory ensure the best quality and production capacity.

3rd,Cleaning/tumbling to make the carbide blades clean and nice surface.