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Using ultrasonic system can trimming, press edge, embossing, suture welding hollow - details see: https://www.machineto.com/ultrasonic-fabric-lace-sewing-machine-10252080

Basic components
1. New type PC intellectual ultrasonic generator;
2. 20KHz ultrasonic transducer unit;
3. Bottom mould fixed suspension structure;
4. Single-motor speed adjustment system;
5. Manual roller lifting system;
6. Double-barreled framework and heavy support board.

Characteristics
1. Built-in PC chips, multi-circuit ultrasonic protection system to make the machine run safely;
2. Strong ultrasonic power with three adjustable gears (maximum, medium and minimum), meets the welding requirements of different materials and thicknesses;
3. The performance of the machine reaches international level with automatic frequency tracking system and ultrasonic soft-starting technology;
4. Variety of roller patterns, other roller designs available according to customer requirements;
5. Four times faster than sewing machines, minimal operator training required.

Functions
1. Trimming: Straight or curvilinear edge cutting and edge treatment for melting,so smooth, no rough edges;
2. Sealing: Two or more layers of fabric stitched together without thread replacing the sewing needles, good welding strength;
3. Hole making: Cut out the various patterns of holes, and treatment of side melting;
4. Slitting: Single or more cutting of the material at the same time, and treatment of side melting without burr;
5. Forming: Simultaneous cutting,sealing and embossing to make production in one time.

Suitable material:
All kinds of artificial leather and fabric, nonwoven fabric, spun-bonded cotton, thermoplastic film, chemical plastic piece. such as nylon, polyster, ABC, PC, PVC, PE, PP, PS, etc.

Application:
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.

5. Colored paper and gold foil paper be added in order to get the effect of printing and hot stamping.

6. Machines can be combined to one set of equipments in order to sew large width products once, for instance, guilt cover, gingham, etc.

7. The cutting moulds (cutting die) that be made of special alloy steel which has been treated with special heat treatment technology, so the moulds with high wear resistance and gains a longer service life.

8. Simple operation, easy repair, using 20KHZ low noise ultrasonic to avoid noise disturbed.