1.Qingdao Xingyuanchang machinery equipment Co., Ltd. mainly produce what products?. Qingdao Xingyuanchang Machinery Equipment Co., Ltd. mainly produces casting clay sand, resin sand, water glass sand, coated sand and other complete sets of sand treatment equipment, as well as complete sets of regenerative equipment for cold and hot core box sand, coated sand old sand and complete sets of negative pressure modeling line. 2.What services does the company provide?. The company provides the ability to design, manufacture, installation, commissioning and other turnkey projects, as well as to provide single equipment, undertake all kinds of equipment and non-target design and manufacturing services. 3. What technical cooperation does the company have? The company has a strong technical force, and with Shandong University, Shandong University, Shandong Institute of Construction Engineer-ing and many other universities, scientific research institutions have a long-term close cooperation. 4. What is the management idea of Qingdao Xingyuanchang machinery equipment limited company?- The company adhering to the "people-oriented, quality, sincere service" business phikosophy. 5. What are the main project undertaken of the company?- Including 20-200t /h mechanized clay sand processing production lie turnkey project, annual output of 1000-20000t casting condensation resin sand mechanized production line turnkey project, annual output of 1000-6000t casting water glass sand casting process, complete sets of equipment technology. etc. 6.What is the daily maintenance of clay sand equipment? Equipment cleaning: clean up the debris and dust inside and outside the equipment regularly, and keep the equipment clean and tidy. Equip- ment lubrication: lubricating the equipment regularly to ensure lubrica- tion and smooth operation of all parts of the equipment. Equipment in- spection: regularly check whether the fastening degree, electrical line, transmission part of each part of the equipment are normal, and find problems and deal with them in time. Equipment maintenance: replace the vulnerable parts, such as belts, bearings, etc., regularly, to ensure the normal work of the equipment. 7. What are the common faults and solutions of clay and sand equip- ment? Equipment abnormal noise: bearings may be worn or loose, need to be replaced or tightened in time. Unstable operation: the belt may be loose or deformed, and needs to be replaced or adjusted in time.Equipment blockage: there may be a large amount of debris or sand accumulated inside the equipment, which need to be cleaned up in time. Equipment electrical failure: the electrical line may be poor contact or damaged, need timely inspection and repair. 8.What is the operation sequence of the clay and sand equipment?. Start-up sequence: (1). Start the fan and wait for the fan dust removal system to operate normally. (2). Start the belt conveyor. (3). Start the sand mixing system(including oil pump, rotor, sand weight, clay, pulverized coal powder weight setting, sand mixing machine start, etc.). (4).Start the bucket hoist. (5). Start the belt-type feeder. (6). Start the fine hexagonal screen. (7). Start another bucket elevator. (8). Start up another belt convey- or. (9). Start the conveying vibration sand dropping machine. (10). Start the vibration conveying tank (when new sand is required). Stop sequence: operate in the opposite direction of the startup sequence.
