Classification of tablet press: Models can be divided into single punch tablet press, rotary tablet press, sub-high speed rotary tablet press, automatic high speed tablet press and rotary core tablet press.
The sheet shape pressed by the tablet press is initially flat circular, and later developed into shallow circular arc and deep circular arc on both sides, which is for the need of coating. With the development of special-shaped tablet press, oval, triangle, oblong, square, diamond, circular ring tablets followed. In addition, with the continuous development of preparations, due to the requirements of compound preparations and timed release preparations, special tablets such as double layer, triple layer and core coating are made, which need to be completed on special tablet press.
Rotary tablet press is a machine which is made of several pairs of die distributed on the turntable to make a circular lifting movement according to a certain track and press the granular material into tablet through the press wheel. And the stamping rod with the rotary table rotating speed ≥60m/min line press is called high-speed rotary tablet press, this high-speed rotary tablet press has a forced feeding mechanism, the machine is controlled by PLC, has the automatic adjustment of pressure, control the weight of the piece, eliminate the waste piece, print data, display fault shutdown and other functions, in addition to the control of the weight difference within a certain range, Quality problems such as missing Angle and loose lobe can be automatically identified and eliminated.
With the development of market demand, the scope of application of tablet press is more and more wide, no longer simply limited to the suppression of Chinese and Western medicine tablets, more widely suppressed health food, veterinary medicine tablets, chemical tablets: such as mothballs, washing blocks, smurf blocks, art powder, pesticide tablets, food tablets: chicken essence block, isatis root block, divine Qu tea block, compressed biscuits.
Rotary Tablet Press,Tablet Press,Tablet Machine,Tablet Maker,Pill Machine JIANGYIN CITY XUAN TENG MACHINERY EQUIPMENT CO.,LTD , https://www.xuantengmachine.com
It is understood that Jingmen Petrochemical's 110,000 t/y benzene extraction plant includes pre-fractionation section, extraction section, solvent recovery and regeneration, and aromatics refinement. It adopts the patented extraction and distillation process technology of the Petrochemical Research Institute of Sinopec Corp. The raw material is depentane oil from the upstream reformer, and a sulfolane-solvent complex solvent system is used, which has the advantages of high operational stability and high yield of aromatics in the benzene extraction distillation column; at the same time, the high added value of the device production. The product, benzene, further improved the product structure and enabled Jingmen Petrochemical's high-grade clean gasoline products to meet the requirements of 1% of the Euro III standard gasoline benzene content. This is not only more environmentally friendly, but also improves Jingmen Petrochemical's ability to respond to market demand and the unit product. rate of return. In addition, the separated benzene products can also be sold as raw materials for chemical plants, achieving the goal of improving product quality and maximizing profits.
Recently, the 110,000-ton/year benzene extraction facility of Jingmen Petrochemical, which was designed by Qingdao Yingpeier Chemical Engineering Co., Ltd. and built by Hubei Jinshi Refining & Chemical Construction Co., Ltd., was successfully launched. The product quality meets the design requirements and the company has achieved high-grade clean gasoline products. Closer to the EU III standards for production strategy.