Sealed system prototype are: the composition of the shell, base, damping parts, power parts, grinding part, pressed part and so on. Housing is made of cold-rolled steel plate, the entire mechanical packing up and play sealed, safety and aesthetic effect. Instability and vibration base is made by a good shock-absorbing material, which can effectively curb the machine at work. Shock absorbing springs in part by the quality and composition of rubber, spring has "three high" the advantages of high strength, high performance, high flexibility, can effectively be reduced to the lowest point of the shock, and then passed to the base. Bottom of the base is equipped with shock-absorbing rubber pier, forming a double-acting shock effect, make the machine running smoothly, reduce vibration and noise. Powered in part by the motor, eccentric hammer, supporting steel body, etc., when the motor is started, driven rotating eccentric weight, due to the role of different heart and eccentric hammer to form a high-speed peripheral body movement, and this movement is transmitted to the grinding section. Supporting steel body connection plays down the role because of the support steel body is a closed system, but also played an unsafe incident control because of severe vibration caused by eccentric. Grinding some of the major bowl seat, bowl, broken rings, hammers, etc., grinding partially accepted part of the dynamic power, driven by high-speed peripheral body in operation, the broken ring and hammer in a mortar strike in vivo at high frequencies and ground materials , i.e., the material in this role, and is milled to the desired impact of the fine powder. Pressed by the lever clamping device, clamping screw bars, whose role is to grind the parts firmly fixed on the vibration plate, so that power effectively delivered, and can play a security role. Sealing machine design, low noise, safe and reliable, external vacuum cleaners, fast plug, easy to use, meets the requirements of environmental protection and production safety. ASGJ-1 sealed system prototype (with vacuum cleaner) [Henan selling sealed system prototype] Shu special sealed system prototype ASGJ-1 sealed system prototype (with vacuum cleaner) [Henan selling sealed system prototype] Shu Special Sealed system prototype ASGJ-1 sealed system prototype (with vacuum cleaner) [Henan selling sealed system prototype] Shu special sealed system prototype