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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.

Tube sealing machine is widely used in sealing the aluminum plastic tube, laminated tube, multilayer tube etc.It's suitable for toothpaste, cosmetic, medicines, food, and industrial plastic tube tail welding.



After sealing ,it can get different kinds of tube tail shape according to customer's need, flat shape, half arc shape ,rounding chamfer shape,flat with hanger hole etc.

Model | LK-1526TC |
Power supply | AC220V 50Hz |
POWER | 2600W |
Frequency | 15KHZ |
Tube length | 50~250mm |
Tube diameter | Strip tube : 1~10 ml tube size, Round tube,10~50 mm, |
Speed | 10-20pcs/min |
Machine size | 860*800*1050mm |
Net weight | 175KG |
Samples | ||||||

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. High welding strength, Good sealing performance, the strength of welding area is same as other area of the plastic.
4. Stable welding process, easy operation, easy maintenance.
5. Precision IC control circuit, automatic overload protection system.
6. Adopting PLC controller, easy to operate, auto-protecting system can avoid the damage caused by improper operation.
7. Four points balance adjustment, easy to adjust the welding head.
8. Aluminum/titanium radial pole, sonic, strong stability.



Name:Aluminium mould
Aluminium mould through chrome plated treatment,which makes it harder,wear-resisting and longer life using.The tube cann't adhere
to the mould. Also makes it harder,wear-resisting and longer life using.

Name: Cutting material outlet
cutting material is discharged automaticaly from outlet.

Name:Auto Ultrasonic System
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.

Brand: Panasonic
Origin: Japan
With high sensitive infrared oriention sensor, plastic tube can stop in the right position once the infrared eye detector detects the mark on the tube.


* Operation manual.
* Assemble video, Working video, Setting video.
*Machine operation video is easy for customer to know how to opearate the machine.





Our senior engineers are skillful and fluent in English.They have rich oversea experiences and are available to oversea services for our customers anytime .Below with some pictures our engineers trained customers how to install and operate the machines.

Packing & Delivery | ||||||


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