28KHZ/40KHZ 800W Good Quality Ultrasonic Portable Spot Welding Machine

Hand-held ultrasonic welding machine, also known as portable ultrasonic welding machine, handheld ultrasonic welding machine, handheld welding machine, portable welding machine, ultrasonic spot welding machine, riveting welding machine, ultrasonic spot welding machine, can be used for butt welding of thermoplastics, Welding heads can also be replaced according to customer needs for processing processes such as riveting, spot welding, embedding, cutting, etc. Compared with other traditional processes (such as gluing, electric welding or screw fastening, etc.), it has high production efficiency and welding quality Good, environmental protection and energy saving. The handheld ultrasonic welding machine can also be used for the welding, riveting, spot welding of thermoplastic products, and the inlaying and blanking processes between metal and plastic parts. It eliminates the backward process of pasting with organic chemical melting point agents, which has energy consumption. Low, high efficiency, no deformation, no pollution, solid welding, easy operation and so on. The handle can also be made into a pistol style. By pressing the plastic part by holding the part and pressing the ultrasonic switch at the same time, ultrasonic waves can be emitted for welding. Studies have shown that the use of handheld ultrasonic welding machines for welding in the plastics industry has become increasingly common around the world. Because the application of this technology can replace the flux, adhesive, buckle or other mechanical fixing methods required in the past, it improves production efficiency and reduces costs.

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.

Machine performance:

1. The machine is small and flexible in design and easy to operate.

2. It can be used for welding of flat, inner / outer ear bands, cup masks, duckbill type and other special-shaped masks.

3. After the mask body is manufactured, the ear bands are welded manually, the operation is simple, and the contacts are firm and beautiful. Skilled workers can weld 10-12 pieces of mask earbands per minute.

Principle of Ultrasonic Plastic Welding:

Ultrasonic plastic welders operate by inducing ultrasonic frequencies in plastic components that is converted into heat between the welded plastic laminates. Frictional heat is produced so that thermoplastic parts melt and an insoluble connection between parts is forged in a very short period of time. The melting points of both working pieces are nearly equivalent which helps to form a uniform weld area. The welded area is usually as strong as the matrix material.

Ultrasonic plastic welding utilizes high frequency, vertical motion to produce heat and the flow of thermoplastic material at the interface of mated parts. Pressure is maintained after the delivery of energy is stopped to allow re-solidification of interwoven plastic at the joint, securing the parts with a homogeneous or mechanical bond. This process offers an environmentally friendly means of assembly as opposed to conventional adhesives or mechanical fasteners.

Specifications

1. ultrasonic generator + ultrasonic transducer+ horn.

ultrasonic welding machine for plastic

1.PP,ABS,AS,PS,nylon welding

2.high power and strong

3.good quality with best 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