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YONGLI insists on making the best pellet mills in China

Jiangsu Yongli Machinery Co., Ltd. has covered an area of 22000 square meters of production plant, equipped with the first evolution of production equipment and top professional and technical R & D team, over the years has become set product development, production and sales of integrated high-end enterprise. Company independent research and development production granulating machine, relying on decades of professional granulating machine manufacturing technology and improve the manufacturing process, has been in the production of a variety of output of YPM series granulator, vertical ring film granulator, livestock feed pellet and aquatic feed pelleting machine.
First, the importance of shaft to the pellet mills
Spindle is one of the core component of the granulator, in the operation of the entire granulation machine plays key role, Yongli granulating machine spindle using forging blank, like 800 granulator air shaft blank weight up to 600 kg, forged blank material within the organization group than the steel fabric density more than 10 times, to ensure the parts of life, for customers to reduce the cost of the use of late. Yongli granulating machine spindle used material 42CrMo, most peers use 45# steel or 40Cr, rigidity of the air shaft to differ a lot. Customers often buy granulator don't blindly pursuit low price, to contrast each manufacturer production of pellet mill is a core component of quality, only the core components of quality to ensure the in order to improve the overall performance of the machine.
Second, the quality of the forging
According to the forging of weight to choose the appropriate forging machine tool, the heavy weight of the work piece to the use of more than 10 tons of forging machine tool, if hit with 1-2 tons of forging machine tool forging, forging the core organization will not qualified, cracks or loose, but the naked eye is to distinguish it, generally need through inspection. Control of each parts Yongli company production equipment will have strict quality.

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Structure and working principle of YONGLI pellet mill

YONGLI ring die pellet mill is mainly composed of feeding, conditioning, granulation, transmission and lubrication system etc. Its working process requires the powder water content is not more than 15%. Powder from the hopper into the feeding auger, by adjusting the infinitely speed motor speed to obtain appropriate material flow, and then enter the conditioner, and through further stirring rod stirred and mixed with steam quenching and tempering. If you need to add molasses or grease, from conditioner joined together with steam conditioning, adding amount of fat is generally not more than 3%, otherwise difficult to shape). After quenching and tempering, the temperature of the powder mixture can reach 64 to 85 degrees C and the humidity is 14 to L 6%. And then through the chute through suction device of iron powder to remove iron impurities mixed in, and finally into the press room. Ring die pelletizer suppress room main working parts by ring mode, two roller, feeding blade, cut knife ...

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