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The high frequency vibration acts on the two surfaces of the plastic, and the heat generated by the vibration causes these two surfaces to be welded together tightly, the strength of welding area is the same as other area of the plastic. No need adhesive or heating, Replace the traditional hot pressing or bonding process, Low cost , no pollution and no damage to plastic tube.
Suitable for plastic tube welding in the field of cosmetic, medicine, commodity, hardware, etc.It can sealing different material such as aluminum plastic, PE, PET,PP etc.And it can be also customized trimming shape after sealing according to customer's requirement.
Model | LK-2020T |
Power supply | AC220V 50/60Hz |
POWER | 2000W |
Frequency | 20KHZ |
Tube length | 50~250mm |
Tube diameter | 10~50mm |
Speed | 10-20pcs/min |
Machine size | 860*620*610mm |
Net weight | 70KG |
1. To replace the traditional welding or bonding process, low cost, clean pollution-free and does not damage the plastic tube.
2. Intelligent automatic frequency tracking system, which can recognize the vibration frequency of the ultrasonic system automatically, so as to effectively protect the mold. Large output, small noise, stable performance, long life.
3. Machine is equipped with Airtac cylinders and Airtac magnetic valves, stable performance.
4. High welding strength, Good sealing performance, the strength of welding area is same as other area of the plastic.
5. Stable welding process, easy operation, easy maintenance.
6. Precision IC control circuit, automatic overload protection system.
7. Adopting PLC controller, easy to operate, auto-protecting system can avoid the damage caused by improper operation.
8. Four points balance adjustment, easy to adjust the welding head.
9. Aluminum/titanium radial pole, sonic, strong stability.
10. Stepper motor is used for orientation, the speed can be adjusted to improve the accuracy.
Samples | ||||||

Name: Machine Frame
Brand: Looker
Original: China
Make of stainless steel, clean and convinent maintenance

Name: Date printer
Brand: Looker
Original: China
Inside the horn, and easily operated and can be replace with 0-9 number flexibly.

Name: Welding Horn
Brand: Looker
Original: China
Made by our selves, and any size can be custom make.
* Inquiry and consulting support.
* Sample testing support.
* View our Factory.
1.A step-by-step free English manual and operation video to easily know how to operate the machine.
2.Our senior engineers are skillful and fluent in English.They have rich oversea experiences and are vailable to oversea services .Below with some pictures our engineers trained customers how to install and operate the machines.