20KHz Ultrasonic Sewing Machine For Disposable Protective Suit Welding
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20KHz Ultrasonic Sewing Machine For Disposable Protective Suit Welding

Max Sewing Thickness: 5mm Working speed: 0~32m/min Voltage: 220V Power: 2500w Dimension(L*W*H): 1200*500*1100mm Weight: 100kg Certification: CE Warranty: 1 Year
  • SP-60S-B

  • SP

  • 8543709990


 Protective Suit

 Ultrasonic welding is a high-tech technology for welding thermoplastic   products. Without the addition of solvents, adhesives or other auxiliary   materials, various thermoplastic parts can be processed by ultrasonic welding.   Its advantages are increased multiple productivity, reduced costs, improved   product quality and safe production. The power setting is finer and the   resolution higher, which can accommodate the products of different shapes   and fulfill the purpose of not damaging the products. The ultrasonic sewing   machine uses high quality raw materials and is precisely processed, so that   the ultrasonic airflow can be exercised perfectly at any point.

  The working principle of ultrasonic sewing machine is to use high frequency   vibrations to transmit sound waves through the welding head to the welding   surface of the workpiece, and immediately make the molecules of the   workpiece rub to reach the melting point of the plastic, as to complete the   rapid dissolution of the solid material and complete the welding. The bonding   strength is close to that of a single piece of continuous material, and as long as the bonding surface of the product is designed appropriately, there is absolutely no problem with a complete sealing


Model No: SP-60S-A SP-60S-B SP-US20 SP-US35
Frequency: 20KHz 20KHz 20KHz 35KHz
Power: 2500W     2500W     2000W     800W    
Generator: Digital Analog Digital Digital
Speed(m/min): 0-32 0-32 50-60 50-60
Melting Width(mm): ≤80 ≤80 ≤12 ≤12
Type: Pneumatic Pneumatic Pneumatic Pneumatic
Motor control mode: Frequency converter Speed board   Frequency converter Frequency converter
Number of Motors: Single / Double Single / Double Double Double
Horn Shape: Round / Square Round / Square Rotary Rotary
Horn Material: Steel Steel High Speed Steel High Speed Steel
Power supply: 220V/50Hz 220V/50Hz 220V/50Hz 220V/50Hz
Dimensions: 1250*550*1200mm 1250*550*1200mm 1250*550*1200mm 1250*550*1200mm

Ultrasonic Sewing Machine Advantages:

1. Using ultrasonic and special steel wheel processing, the edge of the seal does not crack, does not damage the edge of cloth, and there is no burr, curl phenomenon.
2. It's easy to operate. It's not much different from the traditional sewing machine. Ordinary sewing workers can operate it.
3. Low cost, 5 to 6 times faster than traditional machines, high efficiency.
4. The flower wheel is designed according to the pattern to enhance the strength and beauty of the processed products.
5. Short welding time, ultrasonic automatic sewing without needle and thread, save the trouble of frequently changing needle and thread, and the width is determined by the customer.


Apply to lace clothing, ribbon,trim,Filter, Lacing and quilting,decoration products, handkerchief, tablecloth, curtain, bedspread, pillowcase, quilt cover, tent, raincoat, disposable operating coat and hat, disposable mask, non-woven fabric bags and so on.
Usually used in clothing industry is the ultrasonic lace machine, which is mainly used in cutting and welding cloth. Owing to its transmit horn is a plane, so it only can turn its own geometric center and cant turn the same direction with the cloth. Which make the sewed point of the cloth is unevenness. The transmit horn of Seamless sewing part is a circumference horn, and can turn around . For the cloth, it is jointing with the cloth and working at the same time. The ultrasonic seamless sewing part advance ultrasonic lace machine and its market prospects are very bright.

Ultrasonic Sewing Machine Reviews:

Customers' evalution as follow:

The ultrasonic Sewing works very well.

The nonwoven fabric is made by cutting with mechanical ultrasonic equipment, wireless sewing, crimping, etc. and there is no crease or ridge.

You have been most kind and helpful. Thank you for your expert communication.

Customers' recognition and trust is our driving force.

Shengpai Technology relies on “Customer Service Being First” as its corporate culture. Aim is ”Quality First, Service First”. Today, because of its abundant professional knowledge and good after-sales service, Shengpai Technology has gained a very good reputation.








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