[Three rain valve to recommend the star product - Mechanical seal] Description: Rake vacuum drying process and equipment characteristics were analyzed for a model with 320 mm shaft diameter vacuum rake dryer, for example, the design of its seal structure UK2125 mechanical seal, to explore its flushing program selection and friction, auxiliary sealing and structural parts. Running test to simulate actual conditions on the design of the prototype, the results show that the sealing structure sealing effect is good. [Three rain valve to recommend the star product - Mechanical seal] Introduction: mixed friction. With the decrease of the end surface waviness UK1250 mechanical seal, the movement ring face gap smaller, locally raised support at this time when neither dry friction, and the lack of boundary friction nanoscale uniform surface texture, but contact between the surface 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. Suzhou mechanical seals, mechanical seal GB selected three rain, UK3250 mechanical seal is provided by three rain Valve Co., Ltd. of Tianjin. "Mechanical seals, mechanical seal, seal, mechanical seals, seals" preferred Valve Co., Ltd. Tianjin three rain (www.tjsymf.com) (www.tjsymf.com), the company is located: Nankai District, Tianjin Miyun 1-21-113 northern city road, over the years, three rain valve to provide customers with the best quality service, contact: Liu rain. Welcome to the new and old customers call, letter, visit the guide, business negotiations. Three rain valve expect to be your long-term partner!