30KHZ 900W China Manufacturer Industrial Portable Handheld Ultrasonic Spot Welding Machine
1-9 Sets
$850.00
≥10 Sets
$820.00
Model Number
ARS-DHJ-90030
description
30KHZ 900W China Manufacturer Industrial Portable Handheld Ultrasonic Spot Welding Machine
Ultrasonic spot welding machine is divided into: ultrasonic spot welding machine, ultrasonic plastic spot welding machine, riveting spot welding machine, ultrasonic metal welding machine, ultrasonic metal spot welding machine, ultrasonic welding machine, aluminum nickel welding machine, polymer battery positive electrode spot welding machine , Lithium battery negative spot welder, aluminum to nickel spot welder, amorphous silicon spot welder, etc.
Ultrasonic spot welding technology
When ultrasonic waves are applied to the surface of thermoplastics, high-frequency vibrations of tens of thousands of times per second are generated. The ultrasonic energy is transmitted to the welding zone through the weldment and local high temperatures are generated. Due to the poor thermal conductivity of plastic, heat is accumulated in the welding zone, which causes the plastic surface to melt rapidly, and after a certain pressure is added, it is integrated into one.
Handheld ultrasonic spot welding machine can be used for welding, riveting, spot welding of film, cloth, thermoplastic products, as well as the inlaying and blanking process between metal and plastic parts
Handheld ultrasonic spot welder / spot torch
1. High stability: The digital electric box automatically tracks the resonance frequency and adjusts the output frequency to match the handheld device. Once a fault is found, the work stops and the alarm is issued, and most of the ultrasonic welding can be completed within 0.1-0.5 seconds.
2. Energy saving and environmental protection: the welding surface is not damaged and deformed, and there are no scratches or residues of the adhesive, which eliminates the need for a large number of fixtures, fluxes and adhesives, reducing labor and reducing costs.
3. Reliable quality: solidified by ultrasonic welding, recombined between molecules to form a strong molecular chain, the strength of the weld can be close to the strength of the raw material, the air tightness is good, no water leakage, and no air permeability.
4. Simple operation: Ultrasonic welding is very easy to achieve automation. As long as the welding parameters are set, welding can be performed without pre-heating and cleaning.
5. Wide application: The handheld ultrasonic spot welding machine can be used for welding, riveting, spot welding of films, cloths, and thermoplastic products, as well as inlaying and blanking processes between metal and plastic parts.
The welding principle of ultrasonic spot welder is to convert 50/60 Hz current into 15, 20, 30 or 40 kHz electric energy through ultrasonic generator. The converted high-frequency electric energy is converted into mechanical motion of the same frequency again through the transducer, and then the mechanical motion is transmitted to the welding head through a set of amplitude modulator devices that can change the amplitude. The welding head transmits the received vibration energy to the joint of the workpiece to be welded. In this area, the vibration energy is converted into thermal energy by friction to melt the plastic. The short-term pressure maintained on the workpiece after the vibration stops causes the two weldments to solidify in a molecularly linked manner. Generally, the welding time is less than 1 second, and the obtained welding strength is comparable to the body. Ultrasound can be used not only to weld rigid thermoplastics, but also to fabrics and films. The main components of an ultrasonic welding system include an ultrasonic generator, a transducer / amplifier / welding head triplet, a mold and a frame.
When ultrasonic waves are applied to the surface of thermoplastics, high-frequency vibrations of tens of thousands of times per second are generated. The ultrasonic energy is transmitted to the welding zone through the weldment and local high temperatures are generated. Due to the poor thermal conductivity of plastic, heat is accumulated in the welding zone, which causes the plastic surface to melt rapidly, and after a certain pressure is added, it is integrated into one.
Handheld ultrasonic spot welding machine can be used for welding, riveting, spot welding of film, cloth, thermoplastic products, as well as the inlaying and blanking process between metal and plastic parts
Handheld ultrasonic spot welder / spot torch
1. High stability: The digital electric box automatically tracks the resonance frequency and adjusts the output frequency to match the handheld device. Once a fault is found, the work stops and the alarm is issued, and most of the ultrasonic welding can be completed within 0.1-0.5 seconds.
2. Energy saving and environmental protection: the welding surface is not damaged and deformed, and there are no scratches or residues of the adhesive, which eliminates the need for a large number of fixtures, fluxes and adhesives, reducing labor and reducing costs.
3. Reliable quality: solidified by ultrasonic welding, recombined between molecules to form a strong molecular chain, the strength of the weld can be close to the strength of the raw material, the air tightness is good, no water leakage, and no air permeability.
4. Simple operation: Ultrasonic welding is very easy to achieve automation. As long as the welding parameters are set, welding can be performed without pre-heating and cleaning.
5. Wide application: The handheld ultrasonic spot welding machine can be used for welding, riveting, spot welding of films, cloths, and thermoplastic products, as well as inlaying and blanking processes between metal and plastic parts.
The welding principle of ultrasonic spot welder is to convert 50/60 Hz current into 15, 20, 30 or 40 kHz electric energy through ultrasonic generator. The converted high-frequency electric energy is converted into mechanical motion of the same frequency again through the transducer, and then the mechanical motion is transmitted to the welding head through a set of amplitude modulator devices that can change the amplitude. The welding head transmits the received vibration energy to the joint of the workpiece to be welded. In this area, the vibration energy is converted into thermal energy by friction to melt the plastic. The short-term pressure maintained on the workpiece after the vibration stops causes the two weldments to solidify in a molecularly linked manner. Generally, the welding time is less than 1 second, and the obtained welding strength is comparable to the body. Ultrasound can be used not only to weld rigid thermoplastics, but also to fabrics and films. The main components of an ultrasonic welding system include an ultrasonic generator, a transducer / amplifier / welding head triplet, a mold and a frame.
Ultrasonic spot welding in the plastics thermoplastics and structural foam materials
The hand-held sonotrode for ultrasonic welding (bonding) is light and handy, suitable for left- or right-handed operation. It is equipped with simple air-cooling system, which prevents the device from heating and the palm from sweating and this way facilitates the control and precise operation.
The ultrasonic hand-held sonotrode is equipped with an ultrasonic generator type. The horn and the handle are made of high—quality materials, that ensure long life and smooth operation.
Basic characteristics:
Speed of welding: approximately 5 seconds, depending on the material and the required results.
The ultrasonic technology ensures strong and high-quality welding between the assembled parts without using additional materials.
The hand-held sonotrode for ultrasonic welding (bonding) is light and handy, suitable for left- or right-handed operation. It is equipped with simple air-cooling system, which prevents the device from heating and the palm from sweating and this way facilitates the control and precise operation.
The ultrasonic hand-held sonotrode is equipped with an ultrasonic generator type. The horn and the handle are made of high—quality materials, that ensure long life and smooth operation.
Basic characteristics:
Speed of welding: approximately 5 seconds, depending on the material and the required results.
The ultrasonic technology ensures strong and high-quality welding between the assembled parts without using additional materials.
Portable spot welding machines are widely used in the clothing industry, trademark industry, automotive industry, plastic electronics, and household goods industries.
Apparel industry: sewing process of underwear and underwear, welding of webbing elastic band, etc .; can be used for spot drilling.
Trademark industry: woven ribbons, printed ribbons, etc.
Automotive industry: door sound insulation cotton, wiper seat, engine cover, water tank cover, etc.
Plastic electronics: small plastic parts riveting, etc.
Houseware industry: fiber cotton spot welding and so on.
Ultrasound application
Decoration, ribbon spot welding, riveting, etc. are mainly used in textiles, clothing, electronics, toys and other industries. They have the advantages of small size and flexibility, easy operation, and high price.
Ultrasonic welding machine for plastic remains one of the fastest techniques for welding smaller thermoplastic parts. In ultrasonic welding, one part is held stationary in a holding fixture while the other part is vibrated acoustically against it under pressure, creating frictional heat at their joining surfaces.
Applications:
Ultrasonic welding machine for plastic is widely used in auto industry, electron industry, medical treatment industry, office supply, packaging industry, and toy industry, etc. For example,
Ultrasonicspotwelding machine
Type | Power(W) | Frequency (KHz) |
ARS-DHJ-300 | 300W | 15khz |
ARS-DHJ-300 | 300W | 20khz |
ARS-DHJ-300 | 300W | 28khz |
ARS-DHJ-300 | 300W | 35KHz |
ARS-DHJ-300 | 300W | 40khz |
ARS-DHJ-500 | 500W | 15khz |
ARS-DHJ-500 | 500W | 20khz |
ARS-DHJ-500 | 500W | 28khz |
ARS-DHJ-500 | 500W | 35KHz |
ARS-DHJ-500 | 500W | 40khz |
ARS-DHJ-800 | 800W | 15khz |
ARS-DHJ-800 | 800W | 20khz |
ARS-DHJ-800 | 800W | 28khz |
ARS-DHJ-800 | 800W | 35KHz |
ARS-DHJ-800 | 800W | 40khz |
ARS-DHJ-900 | 900W | 15KHz |
ARS-DHJ-900 | 900W | 20khz |
ARS-DHJ-1000 | 1000W | 15KHz |
ARS-DHJ-1000 | 1000W | 20khz |
30KHZ 900W China Manufacturer Industrial Portable Handheld Ultrasonic Spot Welding Machine
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- 506B,Dazhong industry park,sanhe ,DaLang street,longhua district,ShenZhen China
- 86-13662219669
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