Automatic L Type Heat Shrink Sealer Food Tool Box Heat Shrinking Cutting Sealing Wrapping Packaging Machine

**Automatic L-Type Heat Shrink Sealer & Packaging System**

The Automatic L-Type Heat Shrink Sealer is a fully integrated, high-efficiency packaging solution engineered for reliability, precision, and ease of use. Combining an L-type sealing/cutting machine with a heat shrink tunnel, this system delivers a complete, professional packaging process suitable for a wide range of products, including food containers, toolboxes, and retail goods.

**Core Machine Features:**

The L-Type Sealer is built around user-centric operation. It is equipped with a responsive **intelligent touch screen** for intuitive control and parameter setting. Safety and visibility are enhanced by a durable **glass protective cover**. Operators can easily fine-tune the sealing height with the ergonomic **height adjustment handwheel**, ensuring compatibility with products of various sizes. The integrated **conveyor table**, supported by **universal wheels** for mobility, ensures smooth product flow. An **air nozzle** and **film fixation device** work in tandem to guarantee wrinkle-free film placement and a consistent, tight seal before shrinking.

**Technical Specifications (Sealer):**

Available in four primary models (450L, 550L, 650L, 750L), the machine accommodates different product dimensions, with sealing areas ranging from 45+15+15 cm up to 75+85+15 cm (L+W+H). It supports a **maximum film width of up to 85 cm** and operates at a speed of **15-30 packages per minute**. Designed for versatility, it handles **POF, PVC, and PE films** with a thickness range of 0.015–0.06 mm. The system runs on standard **220V, 50/60Hz power** with a consumption of 1.35 kW.

**Complete Packaging Solution:**

For a perfected finish, the sealer can be seamlessly paired with our **Heat Shrink Tunnel** series. These tunnels, available in multiple sizes (from BS4525N to BS9540N), feature robust construction with tunnel lengths from 120 cm to 240 cm to accommodate different production speeds and product volumes. They operate on **380V power** with powerful heating systems (9.6–12 KW) to provide fast, uniform shrinking, resulting in a tight, tamper-evident, and visually appealing package. Conveyor speed is adjustable from **0-10 meters per minute**.

**Key Advantages:**

*   **End-to-End Automation:** From sealing to shrinking, the process is streamlined for maximum productivity.

*   **Robust & Durable:** Built with quality components for long-term operation in demanding environments.

*   **Flexible & Adaptable:** Handles multiple film types and a wide array of product sizes and shapes.

*   **User-Friendly Design:** The intuitive touch screen and adjustable mechanics minimize setup time and operator training.

This system is the ideal choice for businesses seeking to enhance their packaging line with a reliable, efficient, and professional-grade sealing and shrinking solution.

FAQ:

**1. What materials (films) can this machine use?**

The L-Type Sealer is compatible with POF, PVC, and PE shrink films, with a recommended thickness range of 0.015–0.06 mm. Film type can be customized based on your product and packaging requirements.

**2. What are the maximum product dimensions it can handle?**

It depends on the model. The largest model (750L) has a maximum sealing dimension of 75 cm (Length) + 85 cm (Width) + 15 cm (Height) and supports a film width of up to 85 cm. Please refer to the model chart to select the unit that matches your product size.

**3. What is the packaging speed?**

The sealing machine operates at a speed of 15 to 30 sealed bags per minute. The final output of the complete system (including shrinking) will also depend on the chosen heat tunnel model and conveyor speed setting.

**4. What power supply is required for the full system?**

The L-Type Sealer requires a standard **220V, 50/60Hz** single-phase power supply. The Heat Shrink Tunnel requires an industrial **380V** three-phase power supply. Please ensure your facility has the appropriate electrical infrastructure.

**5. Is the heat shrink tunnel included?**

No. The L-Type Sealer and the Heat Shrink Tunnel are separate, complementary machines. They can be purchased together as a complete line or individually if you already have one component. We can assist in recommending the correct tunnel model for your sealer.

**6. Can the machine handle different product heights easily?**

Yes. The sealer features a convenient height adjustment handwheel, allowing operators to quickly adapt the sealing head height to accommodate products of various sizes without the need for tools.

**7. Is the system easy to operate and maintain?**

Yes. The intelligent touch screen provides an intuitive interface for controlling all major functions. Routine maintenance primarily involves keeping the sealing elements clean and ensuring the conveyor is free of debris. The durable construction is designed for reliable operation.

**8. What is the main advantage of this L-Type system over other sealers?**

This system integrates a precise L-shaped seal and cut with a professional heat tunnel, creating a fully automated, compact, and efficient packaging line. It delivers a superior, tamper-evident, and retail-ready finish with consistent quality at a competitive production speed.