Plasma spray is a very important process technology in the technical field of thermal spray. Varieties of thermal spray materials can be applied to prepare coatings with good performance through the plasma spray technology in current time. At present, technologies in use may be roughly divided into atmospheric plasma spray and low pressure vacuum plasma spray.
For atmospheric plasma spray, Ar, N2 and H2 are applied as plasma gas. The gas generates high temperature plasma after being ionized. Then heat the loaded powder materials until they are melted or fused and spray them onto the workpiece surface to form coating. Metal, alloy, cermet, ceramic, carbide, nitride and other composite materials are mainly used to prepare coating materials.
Shanghai Dahao Nonamaterials & Thermal Spray Co., Ltd carries on the fine tradition of receives Shanghai Thermal Spray Machinery Plant, by combining characteristics of advanced plasma spray equipment at home and abroad, the new generation plasma spray equipment, DH1080 plasma spray equipment, which belongs to the atmospheric plasma spray equipment, is developed through concentrative research and development.
The compose DH1080 Plasma Spray Equipment
This set of equipment is a set of brand new plasma spray equipment independently designed and produced by absorbing advantages of foreign advanced plasma spray equipment and combining it with national conditions of China. Main indicators for this equipment are equivalent to foreign similar products.
The whole set of equipment is composed of 7 major components
high power supply,
intellectualized control device,
double cylinder powder feed device,
water and power distribution unit,
plasma spray gun,
refrigerator chiller with high heat exchange efficiency
various cables and air pipes qualified for safety norms
The characteristics of DH1080 Plasma Spray Equipment
Advanced technology, easy for application, safe and reliable, with maximum service power for electric power supply reaching 80kW, mainly used to prepare thermal spray coating with good performance. This equipment is mainly used to prepare :
wear resistant coating,
antifriction coating,
abradable sealing coating,
high temperature oxidation resistant coating,
heat barrier coating,
insulating coating
current-conducting coating.