Clay sand clay is configured as a binder (core) sand. Sand realization process of mechanization is an important part of casting production. The quality of the core sand preparation directly affects the raise and lower the cost of casting production quality and yield; the sand complex process, clay sand handling and transportation of the workload is very large, and the environment is very bad, so that the process of mechanization sand It is an important part of casting production. The main task of sand and Industry is to provide qualified and Industry for the molding and core sand and core development direction sand mixer so far, time Mixer application in foundry has reached three decades or so, Mixer type of machine, the structure has been basically finalized, sand equipment, quality is more stable. Judging from the domestic development direction, predominantly in the following characteristics. One large. The more mature domestic mostly 5t / h ~ 12t / h of Mixer twenty-first century a large mixer (20t / h or more) are mostly imported equipment. There are few manufacturers of such equipment development and production, sales prospects are more favorable. Second, smart and automation. Electrical systems performance improvement, the mechanical structure more simple, a gate height achieved by the lifting arm, increased its sandbox height variation greater ability to adapt to circumstances. Third, the system can be mixed on the back of sand, can be adapted to multi-process production requirements. If the original self-hardening resin sand for continuous mixer can be used for slightly modified organic ester water glass self-hardening sand production. Fourth, no head and tail of sand. Vertical Mixer usually have this feature, horizontal mixer by structural or electrical improvements can also have this feature. Fifth, sand outlet exhaust port is provided. Can reduce the free formaldehyde and other harmful gases in the exhaust at the workplace, improve working environment modeling work. Reduce the impact, the structure is more simple. 1, pass the examination and equipment operation certificate holders who are allowed to operate, the operator must strictly abide by the relevant Security, shift and other systems. 2, before the work should be carried out in strict accordance with the lubricating grease regulations and maintain the quantity of oil, oil flow, oil standard eye-catching, oil cup, linoleum and other clean. 3. Check the machine is intact ministries, sand equipment manufacturers, rolling wheel rotation is flexible, blade size is adjusted appropriately, then dry run for 3-5 minutes, make sure to sand, after feeding ministries properly and must be strictly regulated usage, ban on overload. 4, Mixer in the rotation, Mixer equipment manufacturers, and not to hand picking and cleaning materials rolling wheel, and not to reach out to add a variety of materials in the rolling plate, sampling must pick up from the sampling hole. 5, both old and new sand must be sifted, iron and other debris to prevent damage to the machine into the inner roller tray. 6, stop for some reason, should be cleared of sand and crushed material within the disc after the line start, the car can not be forced to re-start. 7, during operation, the operator can not leave, and should always pay attention to sound and rolling wheel, abnormal situation should immediately stop processing. 8, when the rolling wheel is not completely stopped, hands and other equipment are not allowed to extend into the roller tray, into the rolling plate cleaning, the maintenance, in addition to the power-supply switch, put "Someone maintenance, are not allowed to TURN ON" warning signs outside, sand equipment manufacturers, but also set up guardianship. 9, after work, you must check, clean equipment and do routine maintenance work, and each of the operating handle? (Switch) in neutral (zero), pull the power switch, to neat, clean and safe. Mixer equipment wholesaler _ Qingdao Heng (Online) _ sand equipment from Qingdao Heng Machinery Co. Qingdao Heng Machinery Co., Ltd. (www.thjidian.com) is in Qingdao, Shandong 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 leadership with the staff warmly welcome all inquiries negotiations to create a better future Qingdao Heng.