Changzhou Chang Heng Deyu Powder Integrative Systems Ltd, the main pneumatic conveying systems, weighing and packaging equipment, transportation systems Introduction ingredient works in the feed material during or expanded by the double butterfly type valve, the force of gravity to be added to send in tanks, the replacement of the air through the exhaust valve to release out, making it easier to feed. Once the tank is full to send (up to 90% by volume of the tank level meter display material), then feed valves and exhaust valves are simultaneously closed and sealed. Line source is gas turbocharger attached to another group of aspartame cartridge supply tube pumping means, the main role of the main delivery conduit is a pipeline to provide gas turbocharger source. Turbocharger in the main pipeline to pressurize the same time, through its internal backstop mechanism to prevent the material transport within the line into the turbocharger with attached tubing. For installation from the very difficult delivery or a significant proportion of the material between the turbocharger closer, otherwise far. When the conveying line becomes nearly empty interior materials, sending tank pressure drops to zero, then the gas supply valve is closed immediately, while the remaining gas is discharged pipelines. The system is characterized by the entire transfer process for lower gas flow rate and low delivery pressure. Advantage can be achieved without plugging long distance transport, can transport more types of materials, operating costs can save a large extent, the high-end demanding applications must be equipped with transport. Shortcoming pressurization system is more complex, more complex equipment installation, the investment cost is slightly larger. Changzhou Chang Heng Deyu Powder Integrative Systems Ltd, the main pneumatic conveying systems, weighing packaging equipment, dosing delivery system Introduction dense phase conveying (high pressure systems), also known as tank or sump pumps to send delivery delivery method is the use of the above 1kg gas pressure / cm2 of aspartame warehouse pumping equipment, the use of positive pressure to push the material through the delivery pipeline pumping aspartame warehouse, it is often referred to as high pressure - low-speed systems. The system of gas - material ratio is very low. First end speed of this system is about 120m / min the starting speed, at the end of a high of about 1200m / min, the conveying line pressure is generally 3kg / cm2, at the end of the system is almost zero. The system uses an air compressor as a power source, its distinguishing feature is the low rate of aspartame warehouse delivery pumping equipment, the smaller the impact on the quality of materials. Currently uses high pressure dense phase system has been very extensive, but for different transport materials can choose different delivery methods, in order to maximize the use of performance, efficiency and economic advantages.