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28K 700W Handheld Spot Welder For Soundproof Cotton

Specification Parameter

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Wuxi DIZO ultrasonic technology co.,ltd is one high tech company,who specialized in technology development,manufacturing and sales service of ultrasonic equipment. we improve our customer's competiation and creats value by quality products and excellent service.We adhere the business philosophy of "customer first,teamwork. Self breakthrough".With development concept of martket demand as guidence.technical progress as driving force, customer satisfaction as criterion. With Service concept of "Start with customer demand and end with customer satisfaction"we supply best ultrasonic welding equipment and best ultrasonic welding service.

Ultrasonic welding is the process of converting electric current into electric energy through ultrasonic generator.The converted high-frequency electric energy then converted into the mechanical motion of the same frequency again through the transducer, and the mechanical movement is transmitted to the welding head through a set of horn device which can change the amplitude. The vibration energy received by the welding head is transferred to the joint of the work piece to be welded. In this area, the vibration energy is converted into heat energy by friction, and the plastic is melted. Ultrasonic can be used not only to weld hard thermoplastic plastics, but also to process fabrics and films. Heat energy comes from the reciprocating movement of a work piece on another surface with a certain displacement or amplitude under a certain pressure. Once the expected welding degree is reached, the vibration will stop, and at the same time, there will still be a certain pressure applied to the two work pieces to cool and solidify the just welded parts, thus forming a close combination.


Welding typecontinuouly/intermittet
Voltage220V 50-60HZ
Cooling typeair cooling
Current indicatesoutput amplitude indicates
ComponentsGenerator+transducer+welding head+Franket ring
Gross weight18KG
Working Temp.-10℃-40℃ 
Pressure systemPneumatical/Manual


Plastic handheld Spot Welder suitable for welding and processing of thermoplastic thin materials: synthetic chemical woven fabric, which includes T/C 6533 plain fabric, knitted fabric, nylon fabric, tetoron fabric, non-woven fabric, onion fabric, artificial leather, PU, sardine fabric, PS , PVC, PE+paper, TR and various film covering or bonding fabrics. Spot welding, pressure welding, riveting, marking, sealing, clothing, shoes, handicrafts, leather bags, greeting cards, ornaments, glass, embroidery, printing, hot drilling, point-by-point riveting forming, etc., especially suitable for bumpers, dashboards, door panels Riveting and welding of auto parts.


Dizo Ultrasonic Wedling Machine Widely used in automotive industry, electronics industry, medical industry, household appliances, textile clothing, office stationery, packaging industry, toy industry etc..

Automotive industry :  

plastic car body components,car door, automotive instruments, car lights; mirror,sun shield, decoration pieces,filters, reflecting materials, reflecting nail,bumpers, cables, plastic filter

s for motorcycles, radiator, brake fluid header, oil cup, water tank, fuel tank, air hose, exhaust purifier, trays etc.

Plastic parts in electronics :

Prepaid water meter, Communication equipment, Cordless phone, Phone accessories, Phone shell, Battery case, Charger, Repair valve adjustable Lead Acid battery, 3 inch Floppy Disk,USB flash disk , SD Card, CF Card,USB Connector, Bluetooth Device, etc.


Folders, albums, folding box ,PP hollow plate, pen ring, ink cartridge, ink cartridge, etc.

Medical and household products

watches,kitchen tools,caps for oral liquid bottles, liquid dropping hat; mobiles accessories, golden soft brush, daily commodities; hand lever, safety helmet, cosmetics bottles ( ML PET), coffee kettle,cloth washing machine, air humidify dryer , electric iron, electric kettle, vacuum cleaner,speaker,lids and metal grids for civil engineering etc .

Health care products :

Children's supplies, air mattresses, clothing hanger, gardening supplies, kitchen utensils, shower, shower nozzles etc .




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