The AT-603W Ultrasonic Waistband Cutting and Welding Machine is a professional ultrasonic processing machine specially designed for seamless waistband joining, circular fabric welding, and precision cutting applications. It is widely used for men’s waistband processing and various circular textile products that require strong bonding, clean edges, and high production efficiency.
Equipped with a powerful ultrasonic transducer, the AT-603W provides adjustable welding time, adjustable air pressure, and automatic counting functions to ensure stable and efficient production. The machine integrates cutting and welding processes into one operation, achieving seamless forming with smooth edges without burning, blackening, or fraying.
The AT-603W features a worktable with a scale and adjustable sliders, allowing flexible length adjustment according to different production requirements. The cutter holder supports multi-angle adjustment, while customized molds are available for different cutting welding or pressure welding applications.
With high-speed operation and a maximum strip width of 70mm, the AT-603W provides an efficient solution for manufacturers requiring accurate, durable, and clean ultrasonic waistband processing.
Product Features
- Ultrasonic Cutting and Welding Integration: Combines cutting and welding functions into one process, improving production efficiency and reducing additional processing steps.
- Seamless Waistband Welding: Specially designed for men’s waistband joining and circular fabric connection with strong and smooth bonding results.
- Powerful Ultrasonic Transducer: Provides stable ultrasonic output with adjustable welding time for different material requirements.
- Adjustable Air Pressure Control: Allows precise air pressure adjustment to optimize welding performance.
- Automatic Counting Function: Built-in counting system helps improve production management and efficiency.
- Smooth Cutting Results: Produces clean edges without burning, blackening, loose threads, or fraying.
- Adjustable Worktable Design: Equipped with a scale and movable sliders for convenient length adjustment.
- Multi-angle Cutter Adjustment: Supports flexible cutting positions to meet different production requirements.
- Customized Mold Support: Cutting welding molds and pressure welding molds can be customized according to specific applications.
Specifications of AT-603W Ultrasonic Waistband Cutting and Welding Machine
- Input Power Supply: Single-phase 220V / 50Hz
- Maximum Power: 2000W
- Frequency: 20KHz
- Maximum Width: 70mm
- Working Air Pressure: 0.3–0.8MPa
- Gross Weight: 100kg
- Machine Size: 1200 × 550 × 1200mm
These specifications provide powerful ultrasonic performance, flexible adjustment options, and stable cutting and welding capability, making the AT-603W suitable for professional waistband and circular fabric processing applications.
Application Scenarios
- Men’s Waistband Manufacturing: Designed for seamless joining and forming of men’s trouser waistbands.
- Circular Fabric Processing: Suitable for welding and forming various circular textile products.
- Garment Production: Ideal for apparel manufacturers requiring clean and durable fabric connection solutions.
- Sportswear and Functional Clothing: Supports applications where strong, seamless, and comfortable fabric bonding is required.
- Textile Accessory Manufacturing: Suitable for processing fabric strips, bands, and other textile components.
Key Advantages
- High-quality Seamless Welding: Ultrasonic technology creates strong connections with smooth surfaces and professional finishing.
- Integrated Cutting and Welding: One-step processing improves production efficiency and reduces manual operations.
- Flexible Adjustment Capability: Adjustable welding time, air pressure, worktable length, and cutter angle support different production needs.
- Clean and Precise Processing: Produces smooth edges without burning, discoloration, or fabric damage.
- Efficient Industrial Performance: High-speed operation of up to 40 cycles per minute supports large-scale production requirements.
About the Manufacturer
The AT-603W Ultrasonic Waistband Cutting and Welding Machine in Alster is developed for garment manufacturers seeking an efficient and reliable solution for seamless fabric joining and ultrasonic cutting applications. Combining powerful ultrasonic technology, flexible adjustment functions, and integrated cutting-welding capability, the machine delivers stable performance for modern textile production.
With precise processing, customized mold compatibility, and high production efficiency, the AT-603W helps manufacturers improve product quality, reduce processing time, and achieve seamless waistband and circular fabric manufacturing results.


