Normal temperature immersion pulverization

Normal temperature immersion pulverization method, normal temperature immersion pulverization method, production of rubber powder is a new method developed by China itself with international leading level. Wuxi Boda Rubber & Plastic Powder Technology Co., Ltd. owns intellectual property rights, and this method is fully researching domestic and foreign rubber powder production. Technology, comprehensive use of various means to achieve the new process of producing fine rubber powder at room temperature, the innovation is to start from the physical and chemical properties of waste rubber, crushing waste rubber by shearing, pressing, grinding, pulling and combining, different Different methods are used in the pulverization stage, and the chemical process is added before the fine crushing in the pulverization process. A small amount of mixing aid is added to denature the rubber powder, and then the fine powder is crushed, so that the rubber powder is easy to be finely crushed and modified to obtain high quality and low quality. The cost of fine rubber powder. In addition, air-cooling and water-cooling methods are adopted to solve the problems of thermal degradation, high temperature paste formation, and high energy consumption in the process of producing rubber powder by the normal temperature method. The technology has been implemented in Shenzhen Eastern Rubber Industry Co., Ltd. and Shandong Chengwu Priceen Boren Fine Rubber Powder Co., Ltd., and has an annual production capacity of 20,000 tons of industrial grade fine fine rubber powder production line to produce 40~120 mesh fine rubber powder. Compared with foreign rubber powder production technology, it has the advantages of low investment, low production cost, high economic efficiency, low employment, low energy consumption, good quality and no pollution.

In addition to the main second-class bar-type normal temperature pulverization method, there are Other production methods in the United States, the Netherlands and other countries. The US EU-NEEC company has newly introduced EGS room temperature crushing equipment. With this device, the car tire can be directly fed to the cutter, while the large claw tire is the first to remove the bead. Waste tire feeding cutter SHREDMASTER
A 50 mm square piece of glue was cut at a speed of 5 T/h, and then crushed into 6 mm, 18 mm or 25 mm pieces by GRIZZLY.
Next is magnetic separation and air separation, separating the steel wire and the fiber. The cutting machine is equipped with two three-stage crushing production lines with a processing capacity of 2 2~3t/h. 5至2毫米的三段加加 added a 加 曰 曰 曰 曰 曰 粒径 粒径 粒径 粒径 粒径 粒径 粒径 粒径 粒径 粒径 粒径 粒径 粒径 粒径 粒径 粒径 粒径 粒径 粒径 粒径 粒径 粒径 粒径 粒径 粒径 粒径
_ The rubber powder with an Ii particle size of 0.5 rnnr or less. In order to improve the purity of the rubber powder and reduce the particle size of the rubber powder, the company's newly developed super shredder SUPS RCOLLIDER can be used at the three-stage output end. A CREENMASTER rolling screen is also arranged between the various pulverizers, and the rubber powder is classified into bags according to the particle size.
Mainly 5 mesh, 10 mesh and 30 mesh rubber powder. In 1998, EURECTEC announced that its new REVUL-Cl)N process is a revolutionary method for partial desulfurization of used tires and other rubber products, which can greatly expand the application of waste rubber powder. The process is suitable for the processing of various waste rubbers without limiting the particle size, comminution technology, source and supplier, raw rubber matrix or fiber residue. The process can be conveniently repeated to achieve a complete recovery route from cutting, pulverizing to desulfurization. In addition, Cumberland Enginering of the United States has also developed a waste tire crushing device, which consists of a crusher and a material conveying device. The production process does not bring pollution to the chemical, combustion and wastewater. The conveying and separation air in the unit is filtered and reused. It has two specifications of production capacity, 1000 (9000kg / h) or 500 (4500kg / h), the production process is to first send the entire waste tire to the chopper to cut into SOmm xSOmm block, and then sent to the main crusher Crush and separate the components. The first step is to pulverize into 16mm colloidal particles, and remove 70% of the book's steel wire or suction to remove the fiber; the second step is to pulverize and separate the 5-6mm colloidal particles; the third step is to pulverize.



The article is from the scrap purchase price of Hong Kong waste recycling company http://

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