[Three rain valve to recommend the star product - Mechanical seal] Introduction: the drying process generally requires strict product quality H76-25 mechanical seal, larger capacity and equipment, disposable feeding more, if the seal is not reliable, and easy on the materials pollute H76-35 mechanical seal, resulting in huge losses. Therefore, the drying process often need to consider the following points: (1) increasing temperature may cause degradation or oxidation of the material; (2) the process should ensure that foreign material may not enter the product; (3) the accumulation of material or equipment shall not other impurities; (4) the equipment inside wall should be smooth, can not exist an acute angle, screen or porous structure, in order to facilitate thorough cleaning and disinfection. [Three rain valve to recommend the star product - Mechanical seal] Introduction: mixed friction. With the decrease of the end surface waviness, static ring end clearance becomes smaller, then the local dry friction neither raised support, and lack of a boundary friction nanoscale uniform surface texture H76-38 mechanical seal, but in contact surfaces at the same time there has been friction over several states exist mixed friction situation. Actual operation in the industrial field, the vast majority of ordinary mechanical seals work in mixed friction conditions, and only in light-load, high-speed or high-viscosity conditions of the machine will be in the whole film sealing fluid lubrication friction. H76-38 mechanical seal, mechanical seal selected three rain (certified), Xinjiang mechanical seal is provided by three rain Valve Co., Ltd. of Tianjin. Valve Co., Ltd. Tianjin three rain (www.tjsymf.com) (www.tjsymf.com) is a leader in Tianjin, seals, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In three rain valve leadership with the staff warmly welcome all inquiries negotiations to create three rain valve a better future.