Chen Rong of Wuxi Ultrasonic (Xu Wei) 
 Flanging machine theory brass punching the refrigerator 
 Fridge brass punching flanging machine uses ultrasonic metal welding principle, the high-frequency electrical energy through the transducer device to convert mechanical vibrations acting on the copper pipe, and then put pressure on, when a large enough current through the contact at the plate produce large amounts of resistance heat, the hottest region 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 processing, nondestructive brass many advantages. Of copper tube with holes / punch / pull processing of forming a hole reaming, machining parts brass after forming smooth, no glitches, no scratches on the copper tube reaming / punching / punching / pull hole by replacing the die to achieve. Brass wall dedicated to punching / punching / pull hole and Flanging, mainly used in solar energy, refrigerators, air conditioners and other refrigeration equipment industry, central air conditioning collecting pipe brass punching / punching / pull holes processing, especially for flute-shaped brass processing. 
 Using this principle brass punching equipment: CNC punching brass refrigerator flanging machine, refrigeration equipment, perforated brass flanging machine, flute-shaped brass pull hole, refrigerators collecting pipe flange punching machine, CNC brass punch flanging machine, refrigerator brass flange drilling machine, solar brass punch, brass tapping machine refrigerator 

 Refrigerator Features brass punching flanging 
 1, refrigerator brass punch the entire device from the hydraulic, pneumatic system, AC servo system composed of implementation; 
 2, imported PLC programmable microcomputer control, the welding process by the program execution, rapid and accurate; 
 3, feed and minutes of arc control the execution by the AC servo system, the aircraft have been designed to punch out from the brass punching the internal flange at one time, and the brass linear motion and rotation motion; 
 4, using the NC positioning a fixture can be set porous copper processing, irregular positioning processing; 
 5, the system has the piercing and flanging two functions, with manual and automatic models are two options; 
 6, can achieve the same pipe material out of a fixture of different spacing, different angles of more holes; 
 7, frame solid, vibration-free work phenomenon, the phenomenon of moving parts without moving poor; 
 8, brass clamping, flanging punch with hydraulic drive, is the flute-tube refrigerator an ideal punching flanging processing equipment; 
 9, important original electrical components and PLC are used by the U.S., Japan, Germany and South Korea's brand products, to ensure the accuracy of the control system, stability, and reliability, equipment, electrical components installed in accordance with relevant national regulations, and a reliable grounding device. 
 Flanging machine CNC punching brass refrigerator, refrigeration equipment, perforated brass flanging machine, flute-shaped brass pull hole, refrigerators collecting pipe flange punching machine, CNC drilling brass flanging machine, refrigerator brass flanging machine drilling, solar brass punch, brass opening the refrigerator equipment features are the same machine 

 Application of the refrigerator brass punching flanging machine 
 Flanging machine for punching the refrigerator inside the brass punch-type institutions, is the most advanced, most convenient and fastest collecting pipe forming machine, not drilled, punched flange at one time. Right hand holding the hand, finger pull the trigger, then punch out directly from the tube bottom, and journey that is flanged out again, just 0.5 seconds out of the molding / well, as the tube is air fingers caught hold on, and is installed completely at the high-precision sliding rails, slide the top of a model fitted with the corresponding holes, so slide to the next position to control the corresponding pitch. Flute-shaped copper tube suitable for punching / punching / Hole pull, refrigerator brass punching machine by the microcomputer control, precision drilling, easy replacement of various diameter drills, program control, easy to operate. Generally used in solar energy, flute-shaped brass central air conditioning, air conditioners, refrigerators and other refrigeration equipment copper processing, the accuracy of the drawing hole, drilling, tapping, reaming, punching the copper processing. 
 Flanging machine CNC punching brass refrigerator, refrigeration equipment, perforated brass flanging machine, flute-shaped brass pull hole, refrigerators collecting pipe flange punching machine, CNC drilling brass flanging machine, refrigerator brass flanging machine drilling, solar brass punch, brass refrigerator opening machine applications are the same