340 Type Integral Alloy Fixed Knife For Plastic Pelletizer,With Strong Impact Resistance And High Wear Resistance.

The cemented carbide is formed by powder metallurgy, heated under vacuum, and undergoes the vacuum dewaxing sintering process, which is beneficial to remove impurities, improve the purity of the sintering atmosphere, improve the wettability of the binder phase, promote the reaction, and finally form a compact with a certain chemical The composition and physical and mechanical properties of the structure of cemented carbide.

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Carbide strips are mainly used for hardware tools, mechanical assembly knives and cutting blades. It can also be used for cutting and punching. Used in papermaking, packaging, printing, non-ferrous metal processing and other industries. In addition, it is also widely used for machining high-speed steel tools, carbide milling cutters, carbide tools, cutting tools, aviation tools, carbide drills.
Features: high hardness, wear resistance, good strength and toughness, heat resistance, corrosion resistance.
The production process of cemented carbide strip, first of all, the production and forming process of the strip, what kind of mold and raw materials are used, according to the shrinkage coefficient and the required product specifications, design the pressing thickness, pressing unit weight, pressure, holding time, etc. .
In the actual manufacturing process, after the operator receives the process sheet, the operator first takes the material, checks the equipment, weighs the unit weight, then fills and scrapes the material, then presses and forms under the pressure of the pressure cylinder, and then demolds, and the pre-formed product Out.

Pelletizer hob display