Valve port vacuum packing machine powder (vapor silicon, nano-specific models) Target users: fumed silica (silica), precipitated silica, carbon black pigment superfine, nanopowder, containing gas and more light weight and bulky various powders. Components: a vacuum pump, vacuum filling, the vacuum chamber, bag filters, the cavity mold, the weighing system, vacuum system, a vacuum proportional valve control systems. How it works: the use of a vacuum chamber and a feeding device for the pressure difference between the suction vacuum chamber bag, vacuum degree by proportional control valves were weighed to achieve in a sealed vacuum packaging of powders. Product Highlights: packaging bag can be completely solved zero gas, dust-free packaging process is completed in a confined. Features: Full vacuum suction, can withstand 90Kpa negative pressure suction vacuum chamber packaging machines to monitor the price of ultra-fine, adjustable mold vacuum chamber, vacuum chamber door open and close automatically. System integration: PLC program control, man-machine interface operation, intelligent digital vacuum was monitored superfine packaging machines, weight measurement module. Chi Long Electrical Equipment Co., Ltd. Weifang superfine packaging machine manually or automatically after you press the button, the solenoid valve is energized rack cylinder push output gear, the gear drive chain superfine packaging machine picture, this time after rack cylinder proximity switch off open. When the rack cylinder run to the top dead center, the cylinder rack proximity switch turns on the front position, the oven was electric solenoid valve cylinder output. When the oven is running to the top dead center of the cylinder, the start delay timer is started, the solenoid valve power cylinder rack. Timer expires, the oven solenoid valve power cylinder. Superfine quality packaging machines _ Chi Long mechanical and electrical equipment (certified) _ superfine packaging machine provided by Chi Long Electrical Equipment Co., Ltd. Weifang. Weifang Chi Long Electrical Equipment Co. (www.wfbaozhuangji.com) is an industry leader in Shandong Weifang, multifunctional packaging machine, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Chi Long Electrical Equipment in leadership with the staff warmly welcome all inquiries negotiations to create Chi Long mechanical and electrical equipment a better future.