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[China]
Trade Verify
Address: North 5th floor, West technology park, West Wenyi Road, Zhongxin Road, Yuhang city, Zhejiang Province, China
Contact name:Hogo Lv
Hangzhou Altrasonic Technology Co., Ltd |
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Verified Suppliers
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HS-3028-4D Ultrasonic Welding Piezoelectric Oscillator 28Khz Transducer Welding Vibrator
Specifications:
| Model | HS-3028-4D |
| Frequency | 28 Khz |
| Output power | 800 W |
| Joint bolt | 1/2-20 UNF |
| Ceramic disc Diameter | 38 mm |
| Quantity of Ceramic discs | 4 pcs |
| Capacitance | 7.6-8.5 nF(yellow) |
| Amplitude | 6 um |
| Application | Welding |
Description:
High-power ultrasonic drilling machine, welding machine, polishing machine vibrator have small machinery loss, high efficiency electricity and sound transfer, big swing and less heat.
Ultrasonic transducers convert AC into ultrasound, as well as the reverse. Ultrasonics, typically refers to piezoelectric transducers or capacitive transducers. Piezoelectric crystals change the size and shape when a voltage is applied; AC voltage makes them oscillate at the same frequency and produce ultrasonic sound. Capacitive transducers use electrostatic fields between a conductive diaphragm and a backing plate.
Systems typically use a transducer that generates sound waves in the ultrasonic range, by turning electrical energy into sound, then upon receiving the echo turn the sound waves into electrical energy which can be measured and displayed.This technology, as well, can detect approaching objects and track their positions.
The sound that is produced at a higher level than the human hearing
range is named ultrasound. The ultrasonic transducer is one kind of
sound-contributed sensors. While ultrasound begins typically at 20
kHz, most ultrasonic transducers begin at 200 kHz according to
their application.
Ultrasound, which is naturally like audible sound, has far lower
wavelengths and is more desirable to identify small faults.
These transducers are the main elements in sensors for flow, level
measurement, and distance, as well as in biomedical, power, and
other applications of ultrasound.
High-power ultrasonic emitters are used in commercially available ultrasonic cleaning devices. An ultrasonic transducer is affixed to a stainless steel pan which is filled with a solvent (frequently water). An electrical square wave feeds the transducer, creating sound in the solvent strong enough to cause cavitation.
Ultrasonic technology has been used for multiple cleaning purposes. One of which that been gaining a decent amount of traction in the past decade is ultrasonic gun cleaning.
Ultrasonic testing is also widely used in metallurgy and engineering to evaluate corrosion, welds, and material defects using different types of scans.
Warranty:
We offer the same warranty as the OEM, namely, one years one-time replacement.
Simply ship the broken unit back to arrive within one years of original shipment, and it will be replaced (one time).
