ZPG-150A is a product of high frequency  tube welding unit with high efficiency and low energy consumption. 

Principle：Using two metal wires to be sprayed as self-consumption electrodes, the burning arc produced at the end of wires melt down the consistent fed wires and make the melted wires atomized into small sized particles and distributed uniformly by the compressed air flow and then spraying them toward the work pieces to form coatings. During spraying, two continue fed wires should intersect at an angle (normally is 30°~60°) and respectively contact with power of negative and positive. 

Characteristics：

.  High efficiency, easy and safe operation

.  The coating and the substrate of the combination have high strength

.  High deposition rate, over 80% for zinc wire

.  Suitable for long hour operation

.  Uniform and stable wire feeding speed which ensures fast and reliable ignition

.  Specially suitable for zinc patching of weld seam in tube welding line,and capacitor spray

This set of equipment comprises of QDIII-250 high-speed Arcspray gun and ZPG-150 Arcspray machine. Other required auxiliary equipments: air compressors, air filters and reel carriers for wire dispensing.

Basic parameters

Table1:

Main Technical Parameters (as reference)

Table2