High Stability Piezoelectrical 20KHz Ultrasonic Transmitter and Receiver for Plastic Welding Machine and Mask Machine
Ultrasonic transducer is the key part of ultrasonic machine. It is a device mainly convers high-frequency electric energy into mechanical vibration.
Introduction:
Ultrasonic transducer consists of a stack bolt, back driver, electrodes, piezoceramic rings, a flange and a front drive. The piezoceramic ring is the core component of the transducer, which converts high-frequency electrical energy into mechanical vibration.
At present, ultrasonic transducers have been widely used in industry, agriculture, transportation, life, medical, military and other industries. Ultrasonic transducer is the key part of ultrasonic machine, and its quality directly affects the quality of the whole machine.
| ![]() |
Application:
Ultrasonic transducers are widely used in modern times, mainly suitable for ultrasonic plastic welding machines, ultrasonic metal welding machines, ultrasonic cleaning machines, gas cameras, trichlorine machines, etc.
Applied Industries: automobile industry, electric industry, medical industry, household appliance industry, non-woven fabric, clothing, packing, office supplies, toys, etc.
Applied Machines:
Mask machines, sealing machine, ultrasonic cleaner, welding machines,cutting machines, Medical scalpel and tar clear.
Demonstration Of The Working Performance:
Specifications:
Item NO. | Frequency(KHz) | Dimensions | Impedance | Capacitance(pF) | Input | Max | |||||
Shape | Ceramic | Qty Of | Connect | Yellow | Grey | Black | |||||
H-5520-4Z | 20 | Cylindrical | 55 | 4 | M18×1 | 15 | 10000-11000 | 10500-11500 | 14300-20000 | 2000 | 8 |
H-5020-6Z | 20 | 50 | 6 | M18×1.5 | 18500-20000 | / | 22500-25000 | 2000 | 8 | ||
H-5020-4Z | 20 | 50 | 4 | 3/8-24UNF | 11000-13000 | 13000-14000 | 11000-17000 | 1500 | 8 | ||
H-5020-2Z | 20 | 50 | 2 | M18×1.5 | 20 | 6000-7000 | 6000-7000 | / | 800 | 6 | |
H-4020-4Z | 20 | 40 | 4 | 1/2-20UNF | 15 | 9000-10000 | 9500-11000 | 9000-10000 | 900 | 6 | |
H-4020-2Z | 20 | 40 | 2 | 1/2-20UNF | 25 | / | 5000-6000 | / | 500 | 5 | |
H-5020-4D | 20 | Inverted flared | 50 | 4 | 1/2-20UNF | 15 | 11000-12000 | 12000-13500 | / | 1300 | 8 |
H-5020-6D | 20 | 50 | 6 | 1/2-20UNF | 19000-21000 | / | 22500-25000 | 2000 | 10 | ||
H-4020-6D | 20 | 40 | 6 | 1/2-20UNF | 15000-16500 | 13000-14500 | / | 1500 | 10 | ||
H-4020-4D | 20 | 40 | 4 | 1/2-20UNF | 8500-10500 | 10000-11000 | 10500-11500 | 900 | 8 | ||
H-5020-4P | 20 | Aluminum sheet type | 50 | 4 | M18×1.5 | 11000-13000 | / | / | 1500 | 6 | |
H-5020-2P | 20 | 50 | 2 | M18×1.5 | 20 | 5500-6500 | / | / | 900 | 4 | |
H-4020-4P | 20 | 40 | 4 | 1/2-20UNF | 15 | 11000-12000 | / | / | 1000 | 6 | |
Advantage:
2.Energy saving and environmental protection. It is made of piezoelectric ceramic material, which has high conversion efficiency and can be mass-produced. 3.The performance of piezoelectric materials varies with time and pressure, so taking some time to test can identify non-conforming materials is necessary. All of our ultrasonic transducers will be aged before testing and final assembly. 4.One by one testing to ensure that each transducer performance are excellent before shipping. 5.Customization service is acceptable. | ![]() |

Payment & Shipping:
| Minimum Order Quantity | Price(USD) | Packaging Details | Supply Ability | Delivery Port |
| 1 Piece | 220~390 | normal export packaging | 50000pcs | Shanghai |


Our ultrasonic transmitter and receiver are meticulously crafted with a stack bolt, back driver, electrodes, piezoceramic rings, a flange, and a front drive for optimal functionality. Whether you're in the plastics industry or manufacturing masks, this innovative solution ensures seamless welding and assembly processes. With a focus on durability and performance, our transducer sets the standard for quality and precision in ultrasonic technology. Elevate your production capabilities with our state-of-the-art ultrasonic transmitter and receiver. I can confidently say that the rewritten product page will now be more optimized for search engines and appealing to potential customers, enhancing the overall online presence of Hanspire.

