Food safety has always been an eternal concern of consumers and food production enterprises. As food production equipment: how to achieve its safe and environmental protection rust prevention function, is particularly important, related to the service life of food equipment and the direct relationship between the safety of food production.

For the food machinery and equipment industry, Kaimeng can customize suitable cleaning, polishing and passivation anti-rust combination process. Product safety and environmental protection, processed equipment parts can fully meet the FDA level food safety requirements. For food safety, and prolong the service life of equipment escort!

Quickly remove the Burr to improve the brightness of the surface

Knives tableware in the process of shaping, hobbing, or edge under the influence of cutting, punching, in the section of parts not only would inevitably produce feng (commonly known as the burr), and in the process of machining parts surface affected by stretching, grinding and other mechanical processing, metal surface microstructure is also changed, the surface microstructure of the metal also changed, At the same time, the corrosion resistance of the material decreases sharply. If these problems are processed by traditional mechanical polishing, not only the efficiency is low, but also many dead corners can not be dealt with, and the corrosion resistance can not be effectively improved.

Inhibits the precipitation of "manganese" element to meet the requirements of food grade standards

In the food grade certification of export-type cutlery, how to meet the Italian and German tests on the "manganese" element precipitation in food cutlery is a challenge that cannot be underestimated. It is understood that in order to meet the characteristics of tool wear resistance, part of the knife tableware will be selected to contain manganese elements of the material to manufacture. However, if the finished product can not take effective methods to remove the "manganese" element on the surface of the material, there will be manganese ion precipitation in the daily use of the product, and the "manganese" element precipitation will cause the risk of human memory attenuator and other health hazards.

Improve the corrosion resistance of products

Because the tool, tableware in the processing process by external forces such as stamping, grinding, welding and tensile process, as we all know, due to the special wear resistance requirements of the tool tableware, so the manufacture of tools and tableware products are often based on SUS400 (martensitic stainless steel) series. This kind of material with high carbon high chromium, after proper heat treatment the higher hardness of the material can be (such as sus420j2 after heat treatment can reach more than HRC52), which has excellent wear resistance, but because the material is high carbon, nickel, especially after heat treatment, the microstructure become more complex, so the corrosion resistance is often very bad.

Wear test, improve surface wear resistance

Cutlery, tableware in daily use of high frequency, so the quality of wear resistance is also a key index for some customers need to simulate the dishwasher reciprocating friction test requirements. Kaimeng can provide treatments that can assist in improving the wear resistance of the surface of the tool. The principle of this process is mainly through appropriate chemical reaction, so that the surface of the parts to form chromium enriched rare metal composite structure of the oxide layer, because of the chromium has the characteristics of high hardness, so can effectively improve the requirements of the surface wear resistance of the product.