Ultrasonic punching machine
Summary : This machine is easy to be operated and with good stability.
Product Name: Ultrasonic punching machine
Model number : PRIMO PM-311-N
Summary : This machine is easy to be operated and with good stability.
Advantages:
a
1) This machine is easy to be operated and with good stability.
2) Different sizes or different materials zippers can be common used on same machine by changing the mould.

Main Feature
This zipper machine adopts ultrasonic welding hole,the hole is fat, edge is smooth and strength is good, let the pin and box injection quality,keep zipper good quality, operate easily,improve effciency.

Auto Double Film Zipper Tape Sealing Machine | |
Model | PM-311-P |
Power | 1.65KW |
Production | 1800pcs/H with 60cm zipper |
Volt | 220V |
Machine Weight | 120Kgs |
Machine Dimensioms(L×W×H) | 1.50×0.65×1.95 m |
Shipping Measurement(L×W×H) | 0.80×0.70 ×1.65 m |

Guide System
This system utilizes sensors to control the opening/closing of the guide clamp: During zipper punching, the sensor signal triggers the guide clamp to close and lock the unpunched zipper section; automatically releases after punching completion for continuous processing.
Control Logic:
Photoelectric sensors monitor punching station status in real-time
Punching action triggers - Guide clamp instantly closes to lock material
Punching completed- Guide clamp automatically releases
Ultrasonic Punching System
This zipper machine system employs high-frequency ultrasonic punching technology to create precise holes inzipper tapes, delivering clean-cut edges with enhanced structural integrity.
Process Mechanism
Ultrasonic transducer generates high-frequency vibrations
Specialized punching die concentrates vibrational energy
Thermomechanical action produces burr-free holes
Molecular bonding strengthens hole peripheries


After the punching process, the zipper enters this positioning module to achieve precise fixation,ensuring consistent punching quality.
Working Principle:
Transport to positioning station after punching
Pneumatic positioning block instantly clamps the zipper tape
Eliminates material rebound effects on hole alignment
Provides stable reference for subsequent processes
Pressure Roller System
This zipper machine system utilizes pressure rollers to compress and extract the zipper from the machine after the film sealing process is completed.
(Working Principle: The pressure rollers apply controlled force to grip and smoothly pull out the zipper component while maintaining seal integrity.)
System Features
Mechanical extraction process
Sealed film protection
Consistent pulling force


Primo Zipper Machine Feature
Efficiency
High-speed operation boosts productivity with minimal downtime.
Precision
Servo-controlled accuracy ensures perfect zipper placement every time.
User-Friendly
Intuitive controls and quick setup for effortless operation.
Durability
Industrial-grade construction for long-lasting performance.
QUALITY ZIPPER MAKING
SOLUTION SUPPLIER
- Since 1984
Wenzhou Primo Zipper Machine Co., Ltd(JESO) is a professional zipper making machine.
factory has been engaged in 1984. have 40 years of experience in zipper making machine,provides a combined service in the zipper production line.
- We also supply all kinds of zipper(nylon zipper,plastic zipper,metal zipper, waterproof zipper and another type zipper) and zipper accessories.We are serving a good valid zipper production solution for customers from all of the world.
- Save your time in choosing machines and materials with our rich experience









Comprehensive score