V-ring seals are axial shaft seals, available in a wide range of sizes and appropriate for many applications. GUIDE supplies two types of V-ring seals: All-rubber V-rings, or just called "V-rings";MVR axial shaft seals, a metal-cased V-ring Seal
Our O-Rings are both cost-effective and perform highly in almost every environment. No matter if you need metric or inch, standard or custom-made O-Rings – any size of O-Ring seals is available – including giant O-Rings using our Fleximold?process. Our rubber O-Rings are made of EPDM, FKM, NBR, HNBR, as well as our proprietary FFKM.Special products apart from rubber O-Rings such as O-Rings in PTFE based Turcon? material and Wills Rings
V Ring Seal,V Ring Seals,V Ring Rubber O Rings,V Ring Rubber Oil Seals Shenyang Guide Rubber Products Co.,Ltd , https://www.guiderubber.com
With the continuous improvement of people’s living standards and the acceleration of the pace of life, convenience foods and quick-frozen foods have become one of the fastest growing food processing industries. Since 1995, the output of frozen food in China has increased by an average of 20% to 30% each year. According to incomplete statistics, the annual output is now close to 10 million tons. There are nearly 2,000 types of instant frozen food manufacturers with annual sales of several billion yuan. As the second-largest amount of quick-frozen glutinous rice dumplings in quick-frozen foods, it has grown at a rapid rate of 30% to 40% each year, which has led to the rise and development of its upstream glutinous rice flour industry.
The setting of the two indicators of sand content and magnetic metal objects is based on the National Food Quality and Safety Market Access System 5 requirements for the examination of production licenses for other food processed products, and also ensures that raw materials and inorganic impurities are not exceeded. Determination of sand content using GB/T5508) 19855 Grain and oil inspection powder sand content determination method 6, magnetic metal determination using GB/T5509) 19855 Grain and oil inspection powder magnetic metal determination method, JJCC magnetic metal determination Instrument is the most practical instrument. The amount of sand and magnetic metal items in the sample were tested. The maximum value of sand content was 0.02%, and the maximum value of magnetic metal was 0.002g/kg. At the same time refer to the GB1355)19865 wheat flour 6 standard sand content, magnetic metal indicators, / 糯 0 set sand content [0.02%; magnetic metal 0.003g/kg.
As determined by the JJCC Magnetic Metal Detector, the sand content and the magnetic metal are essentially foreign substances in the glutinous rice flour, which can also be said to be inorganic pollutants. Strictly limiting its content and setting it as a mandatory indicator is not only responsible for the health of consumers, but also necessary for maintaining market order and limiting inferior products.
Determination of Glutinous Rice Powder by JJCC Magnetic Metal Detector
The rice dumplings, rice cakes, dumplings, glutinous rice wine, and ethnically rich glutinous rice and glutinous rice dumplings are all inseparable from the glutinous rice. The glutinous rice can be processed into glutinous rice flour after removing sand, washing, soaking, refining, dehydration, drying, sieving, and packaging. In addition to making glutinous rice balls, glutinous rice flour is also widely used in the food industry, such as various colorful glutinous rice cakes, glutinous rice cakes, and japonica rice puffed foods. The market demand for these glutinous rice products is growing rapidly, and the development prospects are very broad. For the content of magnetic metal in glutinous rice flour, the JJCC magnetic metal detector is generally used for the determination.