When maintenance, you should check the tightness of the steering pump belt, to see if there is fracture, should be replaced if the roller repair factory, tightness should press a finger about 1cm appropriate; regularly check the hydraulic system of pipe fittings for oil spills phenomenon, hydraulic tubing should try to avoid friction rollers and other parts of maintenance and installation, to prevent breakage intake, while roller maintenance Which is good, hydraulic hose should be changed regularly to prevent clogging peeling duct hose; in the maintenance of the diverter, should proper installation and adjustment, especially the worm, the worm assembly between the ball must be installed sufficient in quantity, but not allowed to have deformed steel rails roller repair, hydraulic oil distribution valve and piston cavity walls should be cleaned, the selection of quality, Model matching seal to prevent leakage of hydraulic oil. Cricuitflushing device generally independent of the large flow pumping high-pressure washing device or system work cycle pipeline flushing operations. Separate high flow output flow high-pressure washing device is generally 1000 liters / min or more, by 3-4 high-pressure pump and a low-pressure pump that, in accordance with the metallurgical parameters of high-pressure hydraulic system pump (31.5MPa) traffic is configured to 250 l / min, 160 l / min 100 l / min, 63 l / min and the low-pressure pump (2.5MPa) 400-600 L / min can be composed require different irrigation pressure \ flow. Rollers repair quote, Weinan roller maintenance, Xi'an Chengtong hydraulic service from Xi'an Chengtong hydraulic maintenance Limited. Xi'an-hydraulic-repair Ltd. (www.huosu360.com) strong, credible, in Xi'an of industrial maintenance, installation and other industries has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Xi'an-hydraulic service and you work through into the brilliant, for a better future!