Product Overview
The EP180E-2ZP Double Vibration Disc Multi-grain Back Seal Packaging Machine is designed for efficient counting, feeding, and back-seal bag making of small, discrete items using a dual vibrating disc system. Built for stable performance and consistent pack quality, it supports fixed-length counting and stepper-motor film pulling to produce neat, securely sealed sachets. This model is optimized for composite packaging films and is widely suited to production lines that require reliable counting accuracy, clear seal patterns, and dependable daily output.
Product Advantages
Dual Vibrating Disc Counting for Higher Throughput
The 300-type double vibrating disc measuring system enables smooth, continuous feeding and accurate counting. With a single disc supporting 1–16 pieces and a double-disc configuration reaching up to 32 pieces in total, the machine adapts well to different product quantities per bag while maintaining stable rhythm and output.
Stable Bag Forming and Precise Film Control
A stepper motor bag-pulling system ensures consistent bag length and repeatable positioning, reducing drift during long production runs. The bag-making capacity supports widths up to 75 mm and lengths up to 150 mm, enabling compact sachets suitable for retail-ready packaging.
Enhanced Sealing Quality with Clear Seal Lines
The upgraded heat-sealing structure delivers strong seals and clean, well-defined sealing textures. The longitudinal seal uses a straight-grain pattern with 1.2 mm spacing, while the cross seal adopts a straight-grain pattern with 1.5 mm spacing and an 8 mm seal width. This combination helps improve sealing integrity and visual consistency across batches.
Intuitive PLC Control and Reliable Temperature Management
A 7-inch color touchscreen integrated with a PLC provides bilingual operation (English/Chinese), error alarms, and self-diagnosis for easier troubleshooting. Dual PID temperature control supports stable sealing temperature regulation, helping reduce sealing defects caused by heat fluctuation.
Production-Oriented Functional Configuration
The system includes a linear vibration feeder, a fixed-length counting feeding device (1–16) with fixed-length control, and a no-material stop induction device to reduce empty bags and improve line efficiency. An added exhaust pinhole function (2025 upgrade) supports better package finishing where air release is required.
Technical Specifications
| Model | EP180E-2ZP |
| Machine Type | Double vibration disc multi-grain back seal packaging machine |
| Packing Material | Plastic round sheet (product) |
| Packaging Film | Composite films (e.g., BOPP/PE) |
| Sealing Form | Back sealing |
| Packing Speed | 15–35 bags/min (depending on material quantity) |
| Packing Range | Single disc: 1–16 pcs; Double discs: up to 32 pcs total |
| Bag Making Capacity | W ≤ 75 mm × L ≤ 150 mm |
| Typical Bag Size | W = 32 mm × L ≤ 150 mm (updated 2025-02-18) |
| Film Width | To be determined (randomly equipped with 1 piece of molding) |
| Longitudinal Seal Pattern | Straight grain, 1.2 mm spacing; cylinder seal (updated 2025-02-18) |
| Cross Seal Pattern | Straight grain, 1.5 mm spacing; cylinder seal (updated 2025-02-18) |
| Cross Seal Width | 8 mm (updated 2025-02-18) |
| Longitudinal Seal Width | 8 mm; pneumatic seal (updated 2025-02-18) |
| Cutting Mode | Sawtooth cutting (middle out knife) |
| Bag Pulling Method | Stepper motor bag pulling |
| Control System | 7-inch color touchscreen + PLC; bilingual (EN/CN); error warning; self-diagnosis; dual PID temperature control |
| Exhaust Feature | Exhaust pinhole function (added/updated in 2025) |
| Measuring Device | 300-type double vibrating disc |
| Feeding System | Linear vibration feeder + 1–16 fixed-length counting feeding device |
| No-Material Protection | No material stop induction device |
| Power Supply | 220V / 50Hz |
| Power | 2.5 kW (updated 2025-02-18) |
| Included Structure | Vibrating disk bracket |
Application Fields
Small Discrete Items Requiring Counting and Back-Seal Sachets
This machine is ideal for packaging small, countable pieces that can be fed through vibrating disc systems and packed into compact back-seal bags. Typical use cases include plastic round sheets and similar small parts where fixed-length counting and consistent sealing are required.
Factories Seeking Stable Mid-Speed Output
With a production speed of 15–35 bags per minute depending on the load, the EP180E-2ZP fits well in workshops and medium-scale manufacturing environments that need dependable daily packaging, simple operation, and reduced downtime through alarms and self-diagnosis.
Composite Film Packaging Lines
Designed for common composite packaging materials such as BOPP/PE, the machine supports stable forming and sealing for businesses that prioritize seal strength, clean texture patterns, and orderly cut edges suitable for retail presentation and distribution.
