Operator awareness of a production line, production line components: including shakeout system, crushing systems, regeneration system, sand transfer systems, gas delivery system, dust removal system. 2, sub-systems of law: under the sand in front of a library material level to the next device on the sand library contains material position is the one system. 3, from the device to stop the general principle: Shun shut down open resin sand, no-load start and stop. Shun shut down the open side of the device that is subject to the open sand resin sand production, according to the direction to stop the sand into stopping. Load refers to the equipment at the time of start-stop-start-stop load requirements can not have the sand. Routine maintenance 1.1.1, the class must be of Blown Sand equipment, pit and surrounding areas for cleaning, to ensure that equipment and surroundings clean and tidy. 1.1.2 scrap, after the class ended, shakeout machine table, countertop delete grid hole and around and around and waste drum magnetic separators and other places shall promptly clean up. 1.1.3, clean the inside of the dust filter bag, dust assurance work. 1.1.4, required equipment make strong security work weekends. 1.1.5 After the class ended resin sand prices, crushers and screening Raster clogged pores must promptly clean up the debris. 1.1.6 After the class ended, iron slag material through the separator, winnowing shaker dust and waste should be cleaned up promptly. 1.2.1 Daily inspection class must shakeout machine, vibrating conveyors, crushers, vibrating feeder, sand separators and other equipment cooling vibration motor bolt check and tighten again. 1.2.2 weekly vibrating conveyor, crusher, vibrating feeder and other equipment rubber spring inspections, identify problems in time. 1.2.3 class must check bucket elevator chain working conditions, tape tension situation, the tightness of the belt imported resin sand, observe hopper, feed rate, etc., identify problems promptly. 1.2.4 checked weekly throttle ring bore, wear rings, the ring fixed on the rotor wear, the tightness of the V-belt check and found the problem promptly. 1.2.5 class of solenoid valves, check valves and other pneumatic components; clean air filter water, oil mist when the oil level is lower than offline, should promptly fill oil. 1.2.6 gas tank, oil-water separators, each booster tank sewage drain valve once a week. 1.2.7 shaker screens, crushers screen checked 1-2 times a day, was found damaged promptly replaced. 1.2.8 class attention when gas delivery pipeline is sending sand ran or whether tainted sand phenomenon, ran and found sand drain phenomenon in time to find the reasons for imported resin sand | Qingdao Heng (certified) | resin sand from Qingdao Heng Machinery Limited. Qingdao Heng Machinery Co., Ltd. (www.thjidian.com) is Qingdao, cleaning, cleaning equipment leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Qingdao Heng led the staff warmly welcome all inquiries negotiations to create a better future Qingdao Heng.