This machine is specially designed for PU foam earplugs automatic feeding, counting and bagging using a single vibratory bowl system.
Equipped with a 320 vertical packing machine, it offers stable performance and flexible bag size adjustment.
It is one of our most mature and frequently reordered solutions, widely used in PPE and hygiene product packaging.
✅ Single Bowl Feeding System
Simple structure, stable operation, cost-effective solution
✅ Customized for Foam Earplugs
Special design to handle soft and slightly sticky materials
✅ Accurate Counting (2 pcs per bag)
Reliable sensor-based counting system
✅ Stable Speed: 40–50 bags/min
Depending on earplug stickiness
✅ 320 Model Packing Machine
Supports flexible bag size and stable sealing
✅ Proven & High Reorder Rate
One of our most repeated order machines
Industry Challenge:
Foam earplugs are:
Soft
Easy to stick together
Difficult to separate and feed smoothly
Our Solution:
We optimized the vibratory bowl system with:
Special surface treatment
Customized track structure
Feeding rhythm control
👉 Ensuring smooth discharge, no blockage, stable counting
Technical Specifications
Machine Type: 320 Vertical Packing Machine
Feeding System: Single vibratory bowl
Product: PU Foam Earplugs
Counting Method: Sensor counting
Packing Quantity: 2 pcs per bag
Speed: 40–50 bags/min
Bag Width: 80–160 mm
Bag Length: Adjustable
Control System: PLC + Touch Screen
This solution has helped customers:
Solve over 80% of feeding and counting problems
Achieve stable continuous production
Reduce manual labor significantly
👉 Delivering a win-win result in efficiency and cost control
Suitable for:
Foam earplug manufacturers
PPE product factories
Airline amenity kit suppliers
Hygiene product packaging
This machine has been:
Delivered to multiple countries
Reordered by existing customers
Optimized through real production feedback
👉 A highly reliable and market-proven solution
