Using supersonic flame spraying ball valve, the product reached: super wear resistance, high temperature resistant (450-1200 degrees, use special material resistant to high temperature can reach 1400 degrees), scouring resistance, corrosion resistance, salt corrosion, acid corrosion, alkali corrosion, hydrogen sulfide corrosion and other kinds of corrosion), resistant to high voltage (70 Mpa to 140 Mpa).Bonding strength: 10000 psi pounds, finish: it can achieve a mirror to grind (Ra0.2), less than 1%, coating porosity vickers hardness around HV1200 (rockwell HRC70 or so).
At the same time the company also provide the old product repair and reinforcement.Artifacts after wear, thermal spraying technique to repair processing, restore the artifacts such as new, several times or even more than the original product life.

Zhengzhou; thermal spraying machinery co., LTD. As the leading enterprise in henan thermal spraying industry, is a professional engaged in research and development of thermal spraying processing and equipment manufacturing of high and new technology innovation enterprise, the company production of supersonic flame spraying equipment, and undertake all kinds of spray processing and mechanical processing business, the thermal spraying technique power is strong, after the hot spraying coating design and coating processing, supersonic flame spraying equipment has experienced, innovative ideas, to solve some key problems in the field of thermal spraying related applications.The company has more multi-purpose spraying room, equipped with a robotic arm, complete all kinds of tooling, can ensure good coating quality.Company also is equipped with lathes, milling machine, drilling machine, and the universal grinding machine can undertake various mechanical processing business, and coating surface grinding business.
The company's aim is: to create the world first-class technology and equipment, to provide customers with high quality and high quality service, honesty, innovation and progress.Actively accept user valuable advice in equipment use and coating processing.Wholeheartedly for the users from all walks of life both at home and abroad to provide quality service!