Manufacturer cemented carbide blade for cutting calcium silicate board
Description:
Tungsten carbide round cutter is supplied in a range of standard sizes for wood and steel-sawing applications.
These kinds of carbide round cutters are specially manufactured for cutting off and slotting metal materials such as plain steel, chilled steel, aluminum and copper as well as difficult-to-machine materials such as stainless steel, titanium alloys and printed circuit board.
Our tungsten carbide round cutters are precision made to reach a high standard, with specially
ground finish and tooth. Compared with the high speed steel saw, it can perform high speed cutting, with a high machining efficiency, accurate slitting and good surface finish.
Grade and Applications:
| Grade | Grain size | Density | T.R.S | Hardness | Suitable for cutting |
| g/cm3 | ≥ N/mm2 | HRA |
| MR020 | super fine grain | 14.5 | 3300 | 91.5±0.5 | cutting corrugated board, chemical fiber,leather,sheet metal,battery |
| MR030 | super fine grain | 14.1 | 3500 | 90.5±0.5 | foreign machine to cut corrugated board |
| Application | cutting calcium silicate board or asbestos cement sheet cutting or wet silicate board cutting |
| Size |
OD300 * ID160 * T3.3 mm |
Tungsten carbide hard alloy knife is mainly used for cutting silicate board materials.
Tungsten carbide steel knife products require high precision, no glitches, maximum abrasion resistance.
we are using HIP sintered and fine grinding, polishing plating to reduce frictions when cutting, improved the accuracy and speed slitting greatly, tool life extended!
1, Soon after the order is confirmed, tungsten carbide steel knife products will start to prepare the RTP powder as per customer’s requirement with our wet-grinding machine
2, Before mass production, we need to do a trial pressing and sintering using every mould, and we check the appearances and the sizes of tungsten carbide steel knife samples with micrometer, projectors etc. to ensure that the requirements of the drawings can be met before batch production
3, Bulk production ,press the raw materials to shape blanks,and all tungsten carbide steel knife blanks must be passed by semi finished inspection,
4, Then sinter blanks to finish (HIP) and finished products inspection, we have 10 sets of vacuum sintering furnace and 2 sets of HIP in the factory ensure the best quality and production capacity.
About packing:
1. our worker will make sure your carbide slitter blade clean before package. 2. rubber strip wrap sharp cutting edge to avoid edge broken. 3. putting into plastic bag and styrofoam box to keep carbide slitter blade steady when express deliver 4. add plastic foam into inner box for the whole carbide slitter blade for sweet protection. 5. we will make export standard strong cartonn or plywood case package according to your needs.
Feel free to contact me if any needs:
Whatsapp/wechat/phone:008618593402651
Facebook:Xiao Aimee
zhuzhou mingri cemented carbide co. ltd
Email:mr009@mrcarbide.com
