Automation Equipment Co., Ltd. on the Hai Haner have to manually flip the crucible supply truck, van and other electric crucible crucible vacuum suction crane spreader is handling the vacuum system, the vacuum pick and place automatic vacuum fixture and all other moving parts consisting of a vacuum vacuum spreader works by creating a vacuum inside the air evacuation sucker, take away 1kg/cm2 (950 ~ 1050mbars) atmospheric pressure. Therefore, in order to pressure 1kg/cm2 sucker squeeze the workpiece. 1m2 on a vacuum chuck that we can get 10000kg pressure. The physical facts to guide a very effective transport system. Use a vacuum spreader at least four major advantages: 1 operating speed vacuum energy is stored in the accumulator in a vacuum in one second it can be transferred to the suction cups, instant draw; sucker within two seconds. in a vacuum atmosphere can be returned instantly released. 2 Safety adsorption, no damage to the surface of the material spreader mainly rely on vacuum vacuum source creates a vacuum inside the evacuated air sucker, sucker materials are generally silicone, natural rubber, nitrile rubber, etc., can be completed on plates, glass and other materials No damage or handling the material. 3 Use a vacuum spreader normally safe from the accumulator. In the case of energy reserves in case of pump power load can be maintained for several hours. The degree of vacuum is controllable. Shows the sensor in case of leakage of the system and the load condition is released. As long as a vacuum chuck in the presence of appropriate load will not fall. Just a physical law. 4 When the true cost saving effort Festival spreader operation of the vacuum is above, so crawl down, releasing it becomes relatively easy. One of the main advantages of this is the use of vacuum lifter to carry things. Vacuum lifter is generally used: (1) iron, aluminum, steel, stone and other sheet metal laser cutting machine handling and feeding. 2 kinds of glass handling. 3 Handling and iron rolls, steel coils, aluminum coils and other membrane material 4. Handling iron pipes, steel pipes and other pipes and feeding 5. Precast concrete handling and feeding