Tube flanging machine punching another name: CNC aluminum flange punching machines, flanging machines solar tube punching, CNC punching tube flanging machine, aluminum pull-hole flanging machine, solar tubes pull holes machine, broaching machine solar tube, solar tube reaming machine, tapping machine solar tubes, solar tube flanging punch machine, CNC tube hole machine, CNC aluminum pull-hole machine, aluminum auto open hole machine, aluminum tube flanging machine, CNC aluminum broaching machines. 

 Solar tube punching machine flanging principle is the use of ultrasonic metal welding, the high-frequency electrical energy through the transducer device to convert mechanical vibrations acting on the brass, and then pressure, when a large enough current through the contact at the plate produce large amounts of resistance heat, the hottest area of ??the center quickly heated to high metal or molten plastic, the middle will be presented so as to achieve a circular hollow punching / drilling results. Has a fast, energy, fusion, high strength, good conductivity, no spark, close to the cold working of the many advantages. 

 Punching machine for aluminum flange diameter of 22 specifications, such as copper profile row of holes to play, accurate punching easy replacement of various diameter drills, programming short-range, easy to operate. Generally used in solar energy, air conditioners, refrigerators and other appliances, the accuracy of the drawing hole punching, drilling, reaming, punching iron pipe processing.