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Company Info
Egmec Industry Co., Ltd. [China (Mainland)]
Business Type:Manufacturer, Trading Company, Agent
City: Ningbo
Province/State: Zhejiang
Country/Region: China (Mainland)
Lubrication Equipment
Installation and Maintenance of Lubrication Equipment for Rolling Mill Machine
The installation of equipment: a careful review of lubrication equipment, lubrication equipment and machinery and equipment, piping drawings, review of foundation drawings, confirm the connection, the installation of the relationship between correct installation. Device components prior to installation check; products must have the certificate, the necessary devices and components to check the cleaning, and then pre-installed (the more complex system). The pre-installed, clean the pipes; check the components and connectors, if loss, damage, should be processed in a timely manner.
The cleaning method of lubrication equipment: degreasing with carbon tetrachloride; or sodium hydroxide degreasing, washing with warm water. And then hydrochloric acid (wt%) 10-15%, 1% of methenamine (mass fraction), impregnated or cleaning 20-30min, the solution temperature of 40-50 ° C, then washed with warm water. Then the mass fraction of 1% ammonia solution, dipping and cleaning 10-15min, the solution temperature 30-40 ° C and after cleaning with steam or warm water. Finally, with a clean dry air dryer, coated with anti-rust oil, to be formally installed.
The lubrication equipment cleaning, pressure test, debug: device is installed, and then cleaning cycle time, in order to protect and reliable. Oil and thin oil systems dry cycle time of 8-12 hours, dilute the oil pressure for the 5-3MPa; the cleanliness reach NAS11, 12 levels can be. Pressure to rated pressure cleaning system, 10-15min test. Gradual step, observed in time to deal with the problem. Read the design specification test, the pressure switch, temperature regulation, level adjustment and punish electrical interlock, it is set, and then be put into use.
The maintenance of lubrication equipment: On-site users, must strive to understand the equipment, devices, components, drawings, description and working principle of information, technically master the use, maintenance, repair information for maintenance and repair.
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