ZONESUN ZS-LWC350L Dual-Motor Vertical Continuous Band Bag Sealer
The ZONESUN ZS-LWC350L is designed for continuous heat sealing of large and heavy bags. Its reduction motor and stepper motor synchronize the upper sealing mechanism and lower conveyor for stable bag transport and consistent sealing. The vertical design keeps filled bags upright during operation.
Key Features
- Dual-motor synchronized drive: Coordinates the sealing mechanism and conveyor for stable continuous operation.
- Continuous sealing: Adjustable sealing speed from 0–15 m/min.
- Adjustable sealing height: 100–1000 mm range for different bag heights.
- Heavy-duty conveyor: Supports the specified 30/50 kg load capacity.
- Adjustable controls: Sealing temperature, conveyor speed and operating parameters can be set for compatible bag materials.
- Optional coding: Steel-wheel, ribbon, standard inkjet and high-performance inkjet configurations are available.
Specifications
| Model | ZS-LWC350L |
|---|---|
| Power Supply | 220 V / 50–60 Hz (110 V with external transformer available upon request) |
| Power | 1750 W |
| Motor | 24 V / 200 W / 30K |
| Sealing Speed | 0–15 m/min |
| Sealing Width | 10 mm |
| Temperature Range | 0–300°C × 2 |
| Applicable Bag Size (L × W × T) | 1000 × 800 mm × 0.02 mm |
| Sealing Belt Size (L × W × T) | 1450 × 18 × 0.22 mm |
| Conveyor Belt Size | 3300 × 320 × 2 mm |
| Adjustable Sealing Range | 100–1000 mm |
| Heating Tube Size | 150 × 10 mm × 350 W × 4 |
| Conveyor Load Capacity | 30/50 kg |
| Machine Dimensions (L × W × H) | 2160 × 620 × 1540 mm |
| Packing Size (L × W × H) | 1290 × 690 × 1610 mm |
| Packing Weight | 150 kg |
| Machine Weight | 122 kg |
| Optional Configurations | Wider sealing width, extended retention section, steel-wheel printing, ribbon coding, standard inkjet printer, high-performance inkjet printer |
Applications
Suitable for continuous heat sealing of compatible bags used for rice, grains, flour, powders, pet food, fertilizer, chemicals, food ingredients and other packaged products.
Process: Filled Bag Loading → Bag Guide Positioning → Conveyor Transport → Heating → Continuous Band Sealing → Cooling and Setting → Finished Bag Output