Normal Temperature Air Cannon with Quick Opening Valve for Oilfield Drilling Industry High-Energy Blast

· Block clearers consisting of compressed air reservoir with quick opening valve that releases the stored air in a sudden, high-energy blast

· Blast is directed through discharge pipe to aerate and dislodge material and restore flow

· When air blaster working, air in reservoir or tank go through directly into discharge pipe at very fast blasting

· Importance is quicker air discharges, greater speed and force of blast and, therefore, greater amount of material affected

· Air blasters can be operated manually or by micro-controller in distance based in sequencing timer that controls firing time interval and sequence of one or more air blasters

· Applications:

o Designed to easy way to solve bulk flow problems in silos, hoppers, chutes, and storage piles

o Used widely in various industrial fields such as coal, metallurgical, chemical, thermal power, cement and other industries

o Use air blasters where vibration is not practical, its safe and easy way to solve blocking problems

o Can be installed on hopper where materials will be stocked often, when material stocked in hopper, then activate air blaster to loose material to go back flowing

· Features:

o Handles large loads: strong and great blast spreads out form discharging pipe, can declog large volume stuck materials

o Designed for high temperature environments : air cannon can work well in high temperature environments, its reliable and stable

o Energy efficient: low air consumption since they collect air and are fired intermittently, they require only small fraction of air used to operate pneumatic vibrators

o Less maintenance: 25 million times without failure, its convenient to replace parts

o Self-lubricating: unique design for air storage tank and piston bearings, no need lubrications

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Puyang Zhongshi Group Co., Ltd., restructured from SINOPEC in 1997 has 20 years experience on manufacturing petroleum machinery products . The company registered capital is 10 million U.S. dollars, with annual export 30 million U.S. Dollars.

We have competitive price of our main products like: subsurface sucker rod pump, pumping unit, cementing tools, wellhead (Christmas Tree), etc, with certificates of API11AX,API11E,API6A,API5CT,ISO14001 and ISO9001 approved. We have 9 factories, 580 employees, including more than 160 technicians and engineers.

With 20 years manufacturing experience and more than 10 years exporting experience, our main clients include all oilfields in China such as: Zhongyuan, Daqing, Shengli, Changqing, Nanyang, Karamay, etc and we have exported to more than 30 countries abroad such as: Indonesia, Thailand, Myanmar, Russia, Kazakhstan, Venezuela, Peru, Columbia, Canada, America, Sudan, Egypt, Iran, Australia etc.

We would like to cooperate with friends from all over the world with high quality products and service to achieve mutual development .