Since the reform and opening up, China’s industrial and agricultural production has achieved very great development, and people’s requirements for drying equipment are also getting higher and higher. The market demand promotes product innovation, and the drying equipment industry is committed to the research and development of new products. The future development prospects are immeasurable.

After years of development, China's drying industry has formed a certain number of enterprises and production scale. Companies engaged in drying equipment are mainly distributed in equipment processing industries such as pharmaceutical machinery, chemical machinery, food machinery, agricultural product processing machinery, mining metallurgy, forest products, and light industrial ceramics.

Drying equipment, also known as dryers and dryers, is used in drying equipment to vaporize the moisture (usually moisture or other volatile liquid components) in the material by heating to obtain solid materials with the required moisture content. . The purpose of drying is for material use or further processing needs. Drying equipment is widely used in chemical, pharmaceutical, agricultural and forestry native products, food, light industry and other fields, is a wide range of general machinery products.

From the development direction of drying equipment at home and abroad in recent years, there are mainly the following trends:

1. Comprehensive application of several types of heat transfer, so as to make use of the advantages of various forms of heat transfer in different stages of drying, so that the equipment can be used more reasonably.

2. Large-scale development of equipment. Any production has the best economic scale, and the amplification technology of drying equipment can guarantee large-scale production. Therefore, the large-scale research of equipment is one of the development directions in the future.

3, drying equipment specialization. Drying equipment is a non-standard equipment, which is known to all people. The reason why non-standard equipment mainly deals with the material properties and product requirements are very different, so there is a true right design of drying equipment can play its role, from the technology To the economy has a certain significance.

4. Development of multi-stage and combined drying systems. Different types of drying equipment can be applied to different materials or can be applied to different drying stages of the materials. Combined drying can maximize the optimization of the drying process and make the drying system more reasonable.

5. The multifunctionality of the equipment. Today's drying equipment is not only limited to drying operations, sometimes it also crushes, grades, and even heats the reaction into a single machine, greatly reducing the production process and making the equipment more versatile.

It is reported that the current market, low-tech products dominate. The increasingly fierce competition requires that our enterprises must improve their product quality through technological advancement, absorption of advanced foreign technologies, and independent innovation in order to meet production needs.

With the rapid development of industry, although it brings benefits to everyone, but it also brings pollution to the environment, people's awareness of environmental protection has also been greatly strengthened, the drying equipment manufacturing industry should be in accordance with the requirements of high quality, low energy consumption, environmental protection To adjust the product structure, and further strengthen the basic research and development.

Stearic Acid

Stearic acid is widely used in the manufacture of PVC plastic pipes, plates, profiles, and films. It is a PVC heat Stabilizer with good lubricity and good light and heat stability. In plastic PVC pipes, stearic acid helps prevent "coking" during processing. It is an effective thermal stabilizer added in the processing of PVC films, and can prevent finished films caused by excessive exposure to sulfides.

Mainly used to produce stearates: sodium stearate, magnesium stearate, calcium stearate, lead stearate, aluminum stearate, cadmium stearate, iron stearate, potassium stearate.
Widely used to make cosmetics, plastic cold-resistant plasticizers, mold release agents, stabilizers, surfactants, rubber vulcanization accelerators, waterproofing agents, polishing agents, metal soaps, metal mineral flotation agents, softeners, pharmaceuticals and others Organic chemicals.
In addition, it can also be used as a solvent for oil-soluble pigments, a crayon slip agent, a wax paper polish, and an emulsifier for glyceryl stearate.
The product is used as a lubricant, defoamer and food additives in the food industry as a raw material for glyceryl stearate, sorbitan stearate, and sucrose esters. Used as the raw material of additives and the raw material of daily chemical products.
Stearic acid is widely used in the manufacture of PVC plastic pipes, plates, profiles and films. It is a PVC heat stabilizer with good lubricity and good light and heat stabilization. In plastic PVC pipes, stearic acid helps prevent "scorching" during processing. It is an effective heat stabilizer added in the processing of PVC film, and it can also prevent the finished film caused by exposure to sulfide. Discoloration.

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Henan Shunbang Chemical Industry CO.,Ltd , https://www.sblubricant.com