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Customized Titanium Horn 2000W 20Khz Ultrasonic Plastic Welder with Plastic

Customized Titanium Horn 2000W 20Khz Ultrasonic Plastic Welder with Plastic

Brand Name : Altrasonic
Model Number : HS-20
Certification : CE
Place of Origin : China
MOQ : 1 unit
Price : negotiation
Payment Terms : T/T, Western Union
Supply Ability : 3000 units per month
Delivery Time : 7 working days after received your payment
Packaging Details : Packed in carton firstly,and then reinforced with wooden case for outer packing
Product Name : Ultrasonic Plastic Welding Machine
Frequency : 20Khz
Power : 2000W
Inlet Power : AC220V±10V or AC110V±10V , 50/60HZ
Auotomatic resonance frequency range : ±1000hz
Working Environment : +5~+50℃
Keeping Environment : -5~+70℃
Max current : 10A
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2000W 20Khz Ultrasonic Plastic Welder for Plastic Cases by Special Customized Titanium Horn


Ultrasonic welding equipment can be easily customized to fit the exact specifications of the parts being welded. The parts are sandwiched between a fixed shaped nest (anvil) and a sonotrode (horn) connected to a transducer, and a ~20 kHz low-amplitude acoustic vibration is emitted. (Note: Common frequencies used in ultrasonic welding of thermoplastics are 15 kHz, 20 kHz, 30 kHz, 35 kHz, 40 kHz and 70 kHz). When welding plastics, the interface of the two parts is specially designed to concentrate the melting process. One of the materials usually has a spiked energy director which contacts the second plastic part. The ultrasonic energy melts the point contact between the parts, creating a joint. This process is a good automated alternative to glue, screws or snap-fit designs. It is typically used with small parts (e.g. cell phones, consumer electronics, disposable medical tools, toys, etc.) but it can be used on parts as large as a small automotive instrument cluster.

Ultrasonic Welding Principle

When ultrasonic effects on the contact area of thermoplastic plastic, it will produce tens of thousands times per second high-frequency vibration. This the high-frequency vibration achieves a certain amplitude, and passes the ultrasonic energy to the welding area through the welding pieces. Because of the large resistance at the interface of the two welding area, it will produce local high temperature. And also because of poor thermal conductivity of plastic, can not be distributed in time, gathered in the welding area, resulting in two plastic contact surface rapid melting, coupled with a certain pressure, to integrate into one. When the ultrasonic stops, let the pressure last for a few seconds to make it solidified, thus forming a solid molecular chain, to achieve the purpose of welding, welding strength can be close to the strength of raw materials. The quality of ultrasonic plastic welding depends on the amplitude of the transducer and the horn, the welding pressure and the welding time. The welding time and welding horn pressure can be adjusted. The amplitude depends on transducer and booster. The three factors of interaction have a suitable value, if the energy exceeds the appropriate value, the plastic melting amount will be large, easy to deformation of welding; if the energy is small, it is not easy to solder, the pressure can not be too much. This optimum pressure is the product of the length of the welded part and the edge of the optimum pressure per 1mm.


Toy industry: such as toy gun, water gun, telephone and rag baby etc.

Electronic industry: The gum case of watch, nylon watch band, calculator, sound box wraps hull, cell phone battery etc.

Car industry: Car light.

Pack an industry: Disguise box, PVC packing box, toothpaste tube etc.

General business ware: The typewriter color take, video cassette rack, tape box, computer disk etc.


Output Power2,000W2600W2400W4200W
Welding Capability130 m/m φ160 ~ 200 m/m φ160 ~ 200 m/m φ160 ~ 200 m/m φ
Dimension(mm)420 x 630 x 920420 x 630 x 920420 x 630 x 920420 x 630 x 920
Net Weight100 kg110 kg110 kg110 kg
Line Source220V 10A220V 10A / 220V 15A220V 10A / 220V 15A220V 10A / 220V 18A

Competitive Advantage:

Service: Timely feedback; Free design; 1 year Warranty.

Quality: Full testing before shipping; we reputation from customer.

2000W 20Khz Ultrasonic Plastic Welder for Plastic Cases by Special Customized Titanium Horn


CE Certification:


Shipping Port:Shanghai

Shipping Term:By express,by air,by ocean and so on.

Leading Time:Quick production leading time and fast delivery.Usually 1-3days if we have in stock.


Tag: ultrasonic spot welder,portable spot welder

Product Tags:

ultrasonic sealing equipment


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