How to judge the quality of die in straw briquette machine

To make a high quality straw briquette machine, the die of high quality is the first thing to consider. As we know, the press roller and die in straw briquette machine play an important role during the briquetting process, so we should pay more attention in the choice of press roller and die in straw briquette machine to ensure the high quality of briquetting. Then, how to judge the quality of die in straw briquette machine?


 

1. Whether the surface processing is fine: the surface finish quality of die with high quality is quite good, the cutter is in uniform texture and smooth surface; while ordinary die is low in surface roughness, the texture of cutter is uneven and the surface is rough; briquettes processed by ordinary die also have uneven texture and rough surface;

 

2. Whether the shapes of dies are exactly the same: in high quality straw briquette machine tool CNC machining center, the fixture of die size is handled by a unified program of high precision and consistency, which is incomparable than ordinary machine tool processing. Dies of the same shape can ensure the consistency of the forming press and uniform force, and to ensure the interchangeability of each die. Therefore, the maintenance and replacement of die is more convenient.

 

3. The hardness of die: based on the complex multi heat treatment process, the hardness of straw briquette machine can reach 60 degrees of Rockwell hardness, including drill, screw tap, a variety of high-quality special alloy die steel machining tools, which can avoid even the slightest injury. It is very hard for biological materials like straws to cause the wear of the die. While the hardness of ordinary carbon steel die can only reach 45 to 50 degrees, which will lead to the damage and wear of the drill and screw tap and the resistance is greatly reduced.

 

4. The strength and toughness of die: before processing, the straw briquette machine with the die of high quality has been repeatedly forged, so that the molecular arrangement and structure are more compact, which greatly improves the strength and toughness of ordinary carbon steel to ensure that the die of straw briquette machine never be deformed and keep high strength for a long-term.

 

As a large agricultural country, the raw materials can be found everywhere with low production cost and high profit margins. It not only solves the difficulty of disposing straws, but also increases the income. Now, the straw briquetting biomass fuel has been transformed into goods and used in rural families. KMEC provides all kinds of briquette machine with elegant appearance, high efficiency, stable performance and low investment. We are always ready and glad to receive your enquiry about our products and hope to be your sincere cooperator and friend. If you have any questions about our straw briquette machine ,please feel free to contact us.

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