Technically roller repair Which is good, foreign production of new oil seal is provided with a test seal (rotating seal) to divulge the amount of the sensor; and an integrated spindle friction seal and labyrinth seal advantage of pneumatic seal has come out; and roller maintenance charge, U + V-type rubber parts springs can be used for hydraulic system pressure 45MPa "pan plug seal" and other types of combinations of seals popular. From the point of view, the first condition is that the hydraulic system to work within the system must be cleaned. Before a new device running roller maintenance costs, or a piece of equipment after maintenance overhaul roller, contaminated hydraulic system is inevitable, the installation process hoses, pipes and fittings that could have contaminants into system. Even though the new oil also contains some unexpected contaminants. Measures must be taken as soon as possible filter out contaminants. Otherwise, failure is likely to occur soon after the device into operation, and failure is often very severe early onset, some components such as pumps, motors may suffer fatal damage. The purpose is to flush the system to eliminate or minimize premature failure of the device. Rinse the goal is to improve the cleanliness, the cleanliness of the system remains within the pollution tolerance key hydraulic components within the system to ensure reliability of the hydraulic system and component life Xi'an Chengtong hydraulic service , roller maintenance costs, maintenance provided by the Xi'an Xianyang roller Chengtong hydraulic maintenance Limited. Xi'an-hydraulic-repair Ltd. (www.huosu360.com) adhere to the "people-oriented" business philosophy, with a professional staff, and strive to provide the best products and services to contribute to society, and to welcome new and old customers throughout the visit, sincere cooperation for a better future. Xi'an Chengtong hydraulic service - your trusted friend, Company Address: Xi'an, Shaanxi Province Weiyang petrochemical Avenue, Contact: Qian workers.