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1. All safety protection facilities on the rubber paver machine must be fully equipped. After the screed is lengthened, there should be corresponding safety protection measures. The width of the pedal

1. Part of the rubber paver machine is the daily technical maintenance, that is, the operator can reasonably keep the equipment, daily inspection, regular maintenance and correct operation and use of

(1) Shotcrete machine operators should grasp the situation in a timely manner, understand the overall situation, formulate a reasonable and detailed maintenance plan for shotcrete machine equipment, a

Check the burnout of the contact contacts of the scraper winch master controller, electromagnet contactor, various relay signal devices, etc. If there is burnout, repair or replace the contacts in tim

(1) Always check whether the bolts, rivets, pins and other connecting parts of the scraper winch are loose or fall off, especially for the bearing seat bolts and anchor bolts. If they are loose, they

Recently, four models of two-speed multi-purpose winches, JSDB-10, JSDB-13, JSDB-19, and JSDB-25 independently developed and produced by China Coal Group Intelligent Manufacturing Corporation, have su