1-9 Pieces
$450.00
≥10 Pieces
$420.00
15K 4200W Industrial Ultrasonic Welding Transducer Vibration Signal Wave Sensor High Power For PP PE ABS PVC PC Material
15K 2000W Ultrasonic Welding Transducer
When ultrasonic waves act on the thermoplastic plastic contact surface, high-frequency vibrations of tens of thousands of times per second are generated. This high-frequency vibration reaches a certain amplitude, and the ultrasonic energy is transmitted to the weld zone through the upper weldment. At the interface of the weld, the acoustic resistance is large, so local high temperatures are generated. Moreover, due to the poor thermal conductivity of the plastic, it can not be dissipated in time and gather in the weld zone, so that the contact faces of the two plastics melt rapidly, and after a certain pressure, they are integrated into one. When the ultrasonic wave stops, let the pressure last for a few seconds to solidify it, thus forming a strong molecular chain for welding purposes, the welding strength can be close to the strength of the raw material. The quality of ultrasonic plastic welding depends on the amplitude of the transducer welding head, the applied pressure and the welding time. The welding time and the welding head pressure can be adjusted. The amplitude is changed by the transducer and the variable amplitude ultrasonic plastic welding machine. Ultrasonic plastic welding machine rods are decided. The interaction of these three quantities has a suitable value. When the energy exceeds the appropriate value, the melting amount of the plastic is large, and the welding material is easily deformed; if the energy is small, the welding is not easy, and the applied pressure cannot be too large. This optimum pressure is the product of the length of the side of the welded portion and the optimum pressure per 1 mm of the edge.
Structure:
1.An ultrasonic stack composed of a converter or piezoelectric transducer, an optional booster and a sonotrode(US: horn). All three elements of the stack are specifically tuned to resonate at the same exact ultrasonic frequency( typically 15,20,30,35 or 40KHz)
• Converter: converters the electrical signal into a mechanical vibration
• Booster: modifies the amplitude of the vibration. It is also used in standard systems to clamp the stack in the press.
• Sonotrode: applies the mechanical vibration to the parts to be welded.
2.An electronic ultrasonic generator(US: power supply) delivering a high power AC sinal with frequency matching the resonance frequency of the stack.
Main Features of Ultrasonic welding transducer:
1. High mechanical quality
2. Piezoelectric element offer a high speed of vibration.
3. Having steady output amplitude even the load markedly changed.
4. Extended using temperature, ensuring good amplitude linearity
5. Bolt-on mounting gives the fast, easy installation and high reliability.
6.easy for assembling
7. good heat resistance
8. large range of working temperature
9.low resonance impedance and heat productivity
10.good construction
11.fastened by bolt
Specification List | |||||||||
(External sizes) | (Electeomachanical characteristic) | ||||||||
Specification | Connect Screw | Ceramic diameter (mm) | Quantity of Ceramics (pcs) | Resonance Frequency (KHZ) | Resistance (Ω) | Yellow Ceramic | Black Ceramic | Input Power | Max Displacement (um) |
ARS-6015-4C-Si | M16*1.0 | 60 | 4 | 15 | 15 | 9500-10000 | 12000-12500 | 2200 | 11 |
ARS-6015-4C-Tr | M16*1.0 | 60 | 8 | 15 | 15 | 19500-20000 | 4200 | 11 | |
ARS-6015-4C-Qu | M16*1.0 | 38 | 12 | 15 | 15 | 22500-23000 | 27500-28000 | 3200 | 11 |
ARS-6015-6C-Si | M16*1.0 | 60 | 6 | 15 | 15 | 18500-20500 | 2600 | 11 | |
ARS-5020-4C-Si | BS3/8 | 50 | 4 | 20 | 15 | 11500-12000 | 13500-14000 | 1500 | 8 |
ARS-5020-6C-Si | BS3/8 | 50 | 6 | 20 | 15 | 19000-21000 | 2000 | 8 | |
ARS-5020-4C-Tr | M16*1.0 | 50 | 8 | 20 | 15 | 23000-24000 | 3200 | 8 | |
ARS-5020-4C-Tr | M16*1.0 | 38 | 8 | 20 | 15 | 17500-18000 | 3200 | 8 | |
ARS-3828-4C-Si | BS3/8 | 38 | 4 | 28 | 15 | 8000-8500 | 1000 | 5 | |
ARS-3035-4C-Si | M8.1.25 | 30 | 4 | 35 | 15 | 5200-5600 | 800 | 4 | |
ARS-3040-4C-Si | M10*1.5 | 30 | 4 | 40 | 15 | 5200-5600 | 800 | 2 |
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