The biggest feature is the need for drying, and is part of the difference on the construction conditions. Environmental protection is not environmentally friendly, mainly the choice of solvent and some paint has no chromium and other toxic substances. First, Primed Construction: 1. Shall be carried out on the substrate before spraying, require no rust, no oil spraying process, kept clean and dry. 2. This product is a two-component spray processing system, the first paint pulp, stir, add hardener in proportion spray processing, stir aging for 30 minutes. 3. Special thinner viscosity adjustment construction; according to the amount with paint, so many distribution, with a good paint should be used within 8 hours. 4. Recommend spraying a viscosity in 15-18 seconds (Tu -4 #) dry film thickness of up to 25μm. HVOF spraying device uses kerosene as fuel processing factories, the use of oxygen and compressed air as oxidizer, the control unit will kerosene and accelerant to a certain pressure and flow delivered to the gun, the high-performance mixed into a liquid atomizing spray nozzle fog After the spray gun into the combustion chamber through the spark plug ignition fog liquid combustion temperature and high pressure gas formation, Laval gun to accelerate to supersonic. HVOF spraying powder powder feeding system into a supersonic jet from the Laval nozzle area of ??low pressure spray gun, after warming accelerates the jet ejected from the gun, high speed sprayed surface coating deposition. As the multi HVOF technique using oxygen and compressed air can be two kinds of accelerant, along with HVOF and HVAF functionality, speed and temperature of the flame in a large flow range continuously adjustable. Spray processing design, sand painting hung hardware appliances (certified), spray processing provided by the Dongguan City, Sha Hong Hardware Appliance Co., Ltd.. Dongguan City, Sha Hong Hardware Appliance Co., Ltd. (www.dgshahong.com) is an industry leader in Dongguan, Guangdong, spraying equipment, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Painting hung in the sand leading hardware appliances with the staff warmly welcome all inquiries negotiations to create sand painting hung hardware appliances a better future.