Play excavator electrical control components and working principle: Electrical control count by the power, coin, remote control switches, emergency stop button, the sound, the time control unit, magnetic contactors and other components. 2.1, power supply, China provides 220-volt mains supply medium-sized children's play equipment, users must install leakage protection devices and to ensure good grounding. 2.2, boot the machine, controlled by remote control switch or coin machine is turned on. As long as the medal into the coin machine can turn children's play equipment supply, remote control can also be used to look after people power. 2.3, the machine shut down, generally by the time counting automatically shut down after the control unit to reach the preset time. Remote control switch may also be controlled by a remote stop guarding officer. An emergency stop by the emergency care personnel accompanied by an adult or use emergency stop switch. 2.4, audio Coin children's play equipment, built-in MP3 music memory and external memory slot, to provide children with the sounds of music children's play equipment, children's play create an atmosphere of increased interest. Children's play equipment "puzzle safe." Now the family structure is to a single direction of development, which is the inevitable development of modern social life under pressure. The future of a child's family would be a large proportion, so that childcare and education of their concern and attention will be step by step to deepen. Help improve child intelligence, expand thinking, to help the healthy growth of educational equipment is appreciated most was the parents. Not to mention the security aspect. Children Excavator Products: Children excavator (child age play equipment) is an amusement device is motor-driven, hydraulic control unit by the pressure cylinder assigned to a single process. Mainly by the chassis, the chassis, the boom, arm, bucket, power unit, control unit, slewing ring, rotary motors, hydraulic cylinders, electronic auxiliary control system, run slower, control, and is a High simulation excavator. Mall children's play equipment _ Lu Jiate machinery (certified) _ children's play equipment from Shandong Lu Jiate Precision Machinery Co. Shandong Lu Jiate Precision Machinery Co., Ltd. (www.lujiate.com) is an industry leader in Shandong Linyi, recreation facilities, over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In Lu Jiate machinery leadership with the staff warmly welcome all inquiries negotiations to create a better future for Lu Jiate machinery.