China Drying Network News Recently, China Petroleum & Chemical Corporation Qilu Branch's total investment of 877 million yuan newly built 250,000 tons / year polyethylene unit successfully feed. According to reports, this device can not only produce high-density polyethylene special-purpose material products, but also can adjust the production of low-density and medium-density resin products at any time according to market needs, so as to achieve the production of medium-low-high density polyethylene products. Extrusion granulator group and recycle gas compressor of this project for the first time to achieve localization, to fill the gap. Compared to metal materials, plastics offer many advantages in cost, design, processing and performance. The inherent design freedom of plastic molding ensures more efficient gear manufacturing. Internal gears, gear sets, worm gears, etc. can be molded from plastic. Plastic gears have a wider application area than metal gears, so they push gears toward higher loads and greater power transmission. Plastic Gear Mold,Plastic Injection Mould,High Accuracy Plastic Injection Moulds,Plastic Small Gear Mould Dongguan Kaisijin Intelligent Technology Co., Ltd , https://www.dgoemsmartlock.com