The ZONESUN ZS-MMN94 automatic KF94-style mask production machine combines multi-layer material feeding, nose bridge strip insertion, mask forming, ultrasonic welding, cutting, and automatic ear loop welding in a continuous production process.
The documented production capacity is 150–170 masks per minute, with a qualification rate of 98–99%. The machine supports adult masks measuring 205 × 80 mm and child masks measuring 140 × 80 mm. Material guiding and tensioning help maintain alignment during feeding, while the ultrasonic generator and integrated cooling system support continuous welding operation.
Specifications
| Machine Model | ZS-MMN94 |
|---|---|
| Power Supply | Single-phase 220V, 60Hz |
| Production Capacity | 150–170 masks/min |
| Qualification Rate | 98–99% |
| Adult Mask Size | 205 × 80 mm |
| Child Mask Size | 140 × 80 mm |
| Machine Dimensions (L × W × H) | 7500 × 2700 × 2100 mm |
| Machine Weight | 1950 kg |
Product Details
Material Guiding & Tensioning System
Guides multiple material layers into the machine while maintaining stable alignment and tension for continuous production.
Multi-Layer Material Feeding System
Aligns and feeds multiple layers of nonwoven and filter materials for subsequent mask forming and welding.
Nose Bridge Strip Feeding System
Automatically feeds, cuts, and positions the nose bridge strip for integration into the mask body.
Mask Forming & Ultrasonic Welding
Forms the layered materials into the required KF94-style mask shape and ultrasonically welds the seams.
Mask Cutting
Cuts individual mask bodies for downstream processing.
Automatic Mask Strap Welding System
Automatically positions and welds elastic ear loops onto KF94-style mask bodies for efficient and consistent assembly.
Ultrasonic Generator
Provides stable ultrasonic energy for mask welding.
Cooling System
The cooling fan helps dissipate heat during continuous operation.
