Semi Automatic L Bar Sealer + Tunnel
The Semi Automatic L Bar Sealer + Tunnel is an integrated shrink wrapping system used to seal and shrink-pack products in a single workflow. It is commonly installed in warehouses, light manufacturing units, and packing areas handling boxed or bundled items. The system supports consistent sealing and controlled film shrinkage for stable pack presentation. Typical output ranges between 800–1200 packs per hour, with sealing dimensions suitable for medium-sized cartons. The L Bar Sealer Tunnel is widely applied across UAE, GCC, and broader Middle East and Africa operations where reliable end-of-line packing is required.
In UAE operations, the system is frequently deployed in Dubai logistics facilities and Sharjah industrial zones where moderate throughput and flexible product sizes are required. The sealing area typically supports packages up to 500 × 450 mm, while tunnel dimensions allow uniform shrinkage across varying product heights. Conveyor height adjustment enables alignment with upstream packing tables or downstream handling equipment.
The machine is suited for indoor environments with stable power supply and controlled airflow. It integrates easily into existing warehouse workflows without requiring complex automation. Film compatibility includes PVC, POF, and PP, allowing operators to select materials based on transport, storage, or shelf requirements. Its semi-automatic design balances operator control with process consistency, making it suitable for mixed-SKU packing lines common in UAE distribution centers.
Technical Specifications
| Product code | APL5045L | APT4525 |
| Show Price | ||
| Voltage (V/Hz) | Single Phase 220/50 | 220/50 (single phase) |
| 380/50 (3 phase) | ||
| 220/60 (3 phase) | ||
| Power (kw) | 1.2 | 6.5 |
| Packing Speed | 800 - 1200 (pcs/hour) | 0 - 10 (meter/minute) |
| Max. Packing Size (L×W×H) | 450 × 400 × 300 | |
| Max. Sealing & Cutting Size (L×H) | 500 × 450 | |
| External Dimensions (L×W×H) | 1560 × 757 × 1040 | 1200 × 650 × 1240 |
| Net Weight (kg) | 125 | 90 |
| Tunnel size (L x W x H) (mm) | 900 × 450 × (50 - 250) | |
| Loading (kg) | 10 |
- APL series semiautomatic L-seal cutting machine is suitable for shrink packing electronic products, hardware, software, foodstuff, printing, pharmacy, floor, ceramics etc in small amount.
- Applied to all kinds of packing materials, such as PVC, POF, PP.
Key Features
- Integrated L-bar sealing and shrink tunnel configuration
- Automatic conveyor transfer from sealing to shrinking stage
- Adjustable sealing and cutting time via control panel
- Supports PVC, POF, and PP shrink films
- Height-adjustable conveyor for workflow alignment
- Overheat protection for sealing blade assembly
- Nichrome sealing wire with anti-stick coating
- Optional pneumatic sealing frame for repetitive cycles
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Semi Automatic L Bar Sealer + Tunnel
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Frequently Asked Questions
This machine is used for shrink wrapping cartons, printed items, consumer goods, and bundled products where moderate volumes are handled. In UAE warehouses, especially around Dubai and Sharjah, it fits operations that need consistent sealing without full automation, such as regional distribution or export packing for mixed SKUs.
The system combines sealing, cutting, and shrinking into a continuous flow, reducing manual repositioning. In UAE logistics environments, this helps maintain stable output rates around 800–1200 packs per hour, depending on operator handling and product size, without creating bottlenecks at the end-of-line stage.
Yes, the adjustable conveyor height allows alignment with upstream packing tables or roller conveyors. This is important in UAE facilities where space layouts vary, enabling the L bar sealer tunnel to be inserted into existing workflows without major layout changes or additional automation systems.
The sealing knife includes overheat protection and anti-stick coated nichrome wire, reducing burn risks and film residue buildup. These features are valuable in GCC operations where machines often run extended hours under stable indoor temperatures, supporting safer and more predictable daily use.
Operators typically inspect the sealing wire, clean film residue, and check conveyor alignment. In UAE industrial settings, routine checks at shift changes help maintain clean seals and consistent shrink results, especially when switching between PVC, POF, and PP films.
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