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1.Ultrasonic welding machine, 2.Convenient and efficient, 3. bladeless fan ultrasonic welding machine, 4.CE approved... - details see: https://www.machineto.com/hongjin-ultrasonic-welding-machine-10139668

Shanghai Hongjin ultrasonic plastic welder Technical parameters

Voltage: 220V

Frequency (Hz): 15-50khz(depends on you are require)

Power (P): 1000W-4200W

Welding speed (V): 0.01-0.99/min

Heating temperature (T): 0-450°C

Welding length: 0-260MM

Weight: 95-300kg

Applicable Material: ABS,PP,PE,PS,SAN,Acrtlics, Non-woven fabric and so on.

Machine Pictures

Ultrasonic generator picture:

The height can be adjustable

Ultrasonic plastic welder Specifications

Model	Ultrasonic power	Jointing timer	welding area	dimension	Net weight
HJ-2010G	1000W	0.01~3S	100mm	L425*W630*H920	95kg
HJ-2015G	1500W	0.01~3S	150mm	L425*W630*H920	95kg
HJ-1518G	1800W	0.01~3S	160mm	L425*W630*H920	110kg
HJ-1522G	2200W	0.01~3S	180mm	L425*W630*H920	110kg
HJ-1526G	2600W	0.01~3S	200mm	L425*W630*H920	115kg
HJ-1528G	2800W	0.01~3S	200mm	L425*W630*H920	115kg
HJ-1532G	3200W	0.01~3S	240mm	L425*W630*H750	300kg
HJ-1542G	4200W	0.01~3S	260mm	L425*W630*H750	300kg

Company Strengths

The following illustrate the basic principle of ultrasonic welding.

The basic principle of ultrasonic welding

Step 1 - Parts in fixture
	The two thermoplastic parts to be assembled are placed together, one on top of the other, in a supportive nest called a fixture.
Step 2 - Horn contact
	A titanium or aluminum component called a horn is brought into contact with the upper plastic part.
Step 3 - Pressure applied
	A controlled pressure is applied to the parts, clamping them together against the fixture.
Step 4 - Weld time
	The horn is vibrated vertically 20,000 (20 kHz) or 40,000 (40 kHz) times per second, at distances measured in thousandths of an inch (microns), for a predetermined amount of time called weld time. Through careful part design, this vibratory mechanical energy is directed to limited points of contact between the two parts. The mechanical vibrations are transmitted through the thermoplastic materials to the joint interface to create frictional heat. When the temperature at the joint interface reaches the melting point, plastic melts and flows, and the vibration is stopped. This allows the melted plastic to begin cooling.
Step 5 - Hold time
	The clamping force is maintained for a predetermined amount of time to allow the parts to fuse as the melted plastic cools and solidifies. This is known as hold time. (Note: Improved joint strength and hermeticity may be achieved by applying a higher force during the hold time. This is accomplished using dual pressure.)
Step 6 - Horn retracts
	Once the melted plastic has solidified, the clamping force is removed and the horn is retracted. The two plastic parts are now joined as if molded together and are removed from the fixture as one part.