15kHz L3000 ES Digital Ultrasonic Plastic Welder
15kHz L3000 ES Digital Ultrasonic Plastic Welder

Product Specification

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Products details

Machine features:

1.Intelligent monitoring/adjustment program designed to detect and adjust the internal electrical signal of the generator to ensure the stability of the ultrasonic energy output.

2. Built-in various protection systems, circuit design short-circuit protection device, over-current, over-voltage, overload protection, horn\booster\converter loosening protection, welding record saving/export.

3. Automatic frequency sweep function control module, automatic periodic scanning of the resonance point of the transducer system.

4. 2KHz frequency search width, wider compatibility of converter system; 7" full colour HD touch screen, full digital setting, intelligent operation.

5. Development of a variety of welding mode, built-in ultrasonic amplitude (power) 10-100% adjustable, suitable for a variety of workpiece welding.

6. Adopt IGBT power tube, fast speed.

7. Machine body, vibrating barrel using heavy linear slide bearing, the overall improvement of welding accuracy; precision bevel gear and plane bearing with the control of the body lift, shaking the shaking plate more smoothly, labor-saving .

8. Ultrasonic welding will not produce such as chemical toxicity, is a safe welding process.

9. The surface of the welded product is free of scars, which is the characteristic of conduction welding, and it is more effective when welding hard plastic materials.

Model L3000 ES Digital
Frequency 20kHz 15kHz
Power 2000W 2600W 3200W 2600W 3200W
Input Voltage AC220V AC220V AC220V AC220V AC220V
Cylinder Size (mm) 63 X 75 63 X 75 80 X 75 63 X 75 80 X 75
Machine Journey 128-416mm 128-416mm 128-416mm 80-400mm 80-400mm
Oscillation Time 0.01-9.99s 0.01-9.99s 0.01-9.99s 0.01-9.99s 0.01-9.99s
Air Pressure >1,≤7 bar >1,≤7 bar >1,≤7 bar >1,≤7 bar >1,≤7 bar
Welding Capability Φ170mm Φ220mm Φ300mm Φ220mm Φ300mm
Operation Switch Two-hand release,emergency stop button at the front,and adding extemal control switch supported.
Size(mm) Press 680 X 400 X 1552
Generator (Digital Type) 430 X 230 X 108
Weight Digital Press 84kg
Generator (Digital Type) 8kg
Mode Digital Type:Time Mode/Energy Mode/Manual Mode




Q:Why choose ultrasonic welders?

A.It is cost effective, as it shortens manufacturing time.

B.It is environmentally-friendly, as no solvents, adhesives or any other reagent is needed.

C. It improves the quality of the products.

D. It ensures safety in production.


Q:Is ultrasonic harmful to the human body?

No. Ultrasonic is a mechanical wave, and when it is propagating, the energy will concentrate on the same specific direction, and it will not cause harm to human body.


Q: What logistic forwarder do you usually work with?

A: We work with EMS, TNT, UPS, FEDEX and other logistric forwarders. Assigned your own forwarder for shipment is available.


Q:How to choose the Frequency of ultrasonic welders?

A:The material and size and other factors will be taken into consideration.

Please contact us, we will recommend the suitable machine according to your products.


Q:Can you make customized horns (sonotrodes and fixtures) ?

A:We can make the customized horns according to your plastic parts.


Q: What‘s your warranty terms?

A:Machines for one year,generator for half a year,horn and transducer for three months.


Q:What‘s the lead time?

A:If only conventional models, usually 3~10 working days. If customized mold required, it needs negotiate.

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