4200W/3200W 15khz ultrasonic welding transducer for welding

Ultrasound welding converts 50/60 Hz current into 15, 20, 30 or 40 KHz energy through an ultrasonic generator. The converted high-frequency electrical energy is converted again into mechanical motion of the same frequency through a transducer, which is then transmitted to the weld head through a set of amplitude-changing horn devices. The vibration energy received by the welding head is transferred to the joint of the workpiece to be welded. In this area, the vibration energy is converted into heat energy by friction, and the plastic is melted.
 

Ultrasonic welding transducers can be used not only to weld hard thermoplastic, but also to process fabrics and films. The main components of an ultrasonic welding system include an ultrasonic generator, a transducer/horn/weld head triple, a mold and a rack. Linear vibration friction welding melts plastics by using the friction heat generated at the interface of two workpieces to be welded. Thermal energy comes from a certain pressure, a workpiece in another surface with a certain displacement or amplitude of reciprocating movement. Once the desired welding degree is reached, the vibration will stop, and there will still be a certain amount of pressure applied to the two workpieces, so that just welded part of the cooling, solidification, thus forming a close bonding. Track type vibration friction welding is a method of welding by friction heat energy. In rail vibration friction welding, the upper part of the workpiece moves at a fixed speed on the track - circular motion in all directions.

Type	Full-length（mm）	Joint Bolt（mm）	Frequency（KHz）	Resonance Impedance（Ω）	Capacity（pF）	Input Power （W）
UCE-UWT152500 P8	153	M20×1.5	15	15	13000	2500
UCE-UWT152000 P8	167	M20×1.5	15	10	9500	2000
UCE-UWT151500 P4	171	M18×1.5	15	12	12500	1500
UCE-UWT151800 P4	118	M20×1.5	20	15	15000	1800
UCE-UWT202000 P8	128	M18×1	20	10	11000	2000
UCE-UWT202000 P8	124	M18×1.5	20	12	10000	1500
UCE-UWT20700 P8	112	1/2-20 UNF	20	15	9000	700
UCE-UWT20900 P8	133	1/2-20 UNF	20	15	10000	900
UCE-UWT20600 P8	121	M18×1.5	20	15	6000	600
UCE-UWT30500 P8	77	M10×1.5	30	5	5500	500
UCE-UWT28200 P4	92.1	M10×1	28	20	3000	200
UCE-UWT28100 P8	91	M8×1	28	25	2200	100
UCE-UWT28250 P8	94	1/2-20 UNF	28	20	4000	250
UCE-UWT202000 P8	128	1/2-20 UNF	20	10	20000	2000
UCE-UWT201500 P8	124	1/2-20 UNF	20	10	16000	1500
UCE-UWT201300 P8	128	1/2-20 UNF	20	10	12500	1300
UCE-UWT201500 P8	132	1/2-20 UNF	20	10	11000	1500
UCE-UWT20900 P8	123	1/2-20 UNF	20	10	9500	900
UCE-UWT152000 P4	171	M18×1.5	15	12	10000	2000
UCE-UWT35100 P8	71	M8×1	35	25	2200	100
UCE-UWT38100 P8	66	M8×1.25	38	40	1200	100
UCE-UWT38200 P4	65	M8×1	38	14	3300	200