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   CE certificated       ISO9001

Brief Introduction:

In 2002, Weihai Kaer Sonic Power Co., Ltd. is the first oringinal created “7 Heads Portal Frame Type Geocell Ultrasonic Welding Production Line” in domestic, in 2004, Kaer Sonic improved and designed “Non-portal Frame Semi-rigidity Geocell Ultrasonic Welding Production Line ”according to feedback from customers, in 2008, Kaer Sonic is again first oringinal designed and manufactured the Third Generation “High-efficient and Full-rigidity Building Block Type 36 Heads Geocell Ultrasonic Welding Production Line”.

Device Characteristics:

1. High-efficient output: The maximum output of 24 hours could reach to 30000 m2, monthly output could reach to 900000 m2.
2. Good welding strength: Adopts the third generation full-rigidity building block structure, compared with the first generation longspan portal frame and second generation cantilever and semi-rigidity structure, the equipment’s rigidity is higher and no dynamic deformed, guarantee the welding strength and stability. At the same time, the equipment’s life time is increased substantially and reduce failure rate.
3. Adjust the pitch conveniently: the welding pitch can be adjusted within 320~800mm freely, conveniently and easily.
4. Possess the automatic diagnosis function of welding strength and equipment failure: adopt the computer scan technology, can dynamic monitor each units’ working condition, and found the failure and poor welding without delay (operator can use the single machine for repairing welding).
5. Operating safety: double-link power switch, possess the low air pressure protection and unexpected power-off protection system, it ensures human and equipment safety.
6. Save labor and conveniently: stainless steel bracket for strips feeding, easy to operate, save time and high efficiency.
7. Turn-key project: provide customer with the overall plant arrangement, air source system, electric distribution system, installation and debugging and training in field and all of the soft and hard ware service, ensure customer can put into production rapidly and smoothly.
8. Latest promotion: based on summarized customers’ suggestions, made further innovation and design, achieved the following promotions on technology:
1) Floating feeding bracket, to keep operating height (don’t need operator bend down), operation is more easy;
2) Independent units (frame, generator, retaining clip etc.), the welding pitch will be easy to be adjusted;
3) New type welding horn structure, life time is longer, welding strengthen is better;
4) The distance between center of horn and frame is reduced, the equipment’s rigidity is better;
5) Max. height of geocell can reach to 300 mm;
6) When width of strip less than half of max. geocell height, the 2 strips can be welded at the same time, efficiency is double.

Welding Pitch 320—800mm stepless adjusted
Frequency 15KHz
Single Power 2600w
Daily Output about 30,000 m²


Geocell welding production line|geocell welding machine

Geocell welding production line

View how it works:  

Service Process:

You offer information of the workpieces being welded ( like pictures, materials, sizes, requirements, etc.. If have samples, you'd better to send us some to perform the welding test )——If can be welded, we provide offer sheet——Once confirmed, sign a contract——You paid deposit——Equipment manufacture——Pass your acceptance, and after the receipt of your balance payment, deliver device to you.

Some Application Examples:We also provide half-finished goods and finished good of geocell strips.
examples of geocell welding machine

Geogrid is similar to geocell, can also be welded by ultrasonic. Samples as below:

examples of geogrid welding machine