The HVR-320S vacuum packaging machine is designed for compact production environments that require reliable industrial thermoforming with aluminum film. It continuously performs bottom aluminum film cold forming and upper film heat forming, followed by product loading, vacuum sealing, and cutting.
As a precision film forming machine, the HVR-320S supports both manual and automatic feeding, enabling flexible packaging automation for snacks, fresh meat, medical products, and hardware components where tight skin packaging is essential.
The HVR-420S vacuum packaging machine delivers a balanced solution for medium-scale production lines seeking stable industrial thermoforming performance. It integrates bottom aluminum film forming, upper film heating, vacuum sealing, and cutting into a continuous, automated workflow.
This advanced film forming machine is suitable for skin packaging applications across food, medical devices, and industrial parts, helping manufacturers improve consistency, efficiency, and overall packaging automation levels.
The HVR-520S vacuum packaging machine is built for high-output industrial operations that demand efficient industrial thermoforming with double aluminum film. It supports continuous forming, automatic or manual product feeding, vacuum sealing, and precise cutting in one streamlined system.
As a high-performance film forming machine, the HVR-520S enhances packaging automation for large-scale production of snacks, meat products, medical equipment, and hardware, ensuring stable sealing quality and scalable manufacturing efficiency.
•HVT-S series Aluminum Film Thermoforming Packaging Machine
| √ | Keep Fresh | √ | High Production Output |
| √ | Double BUSCH Vacuum Pump | √ | Easy Maintenance |
| √ | Applicable With Packaging Line |
| It is widely used to skin pack the products like kinds of snacks, meat, medical products, hardware, medical equipment, etc. And it is equipped with the device to do round angle, easy open and hang hole to the bag, which makes the bag prettier and practical. | ![]() |
![]() | It works with sensor for accurate positioning. Sensors and deviation rectification device for film fixed at the upper and bottom film holder ensure correct alignment of the pictures in the upper and bottom film. And it is available for transparent film or colo film to pack.
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| It adopts removable moulds which enable single machine to meet different sizes of moulds. | ![]() |
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| Cheese | Chicken | Meal |
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| Meat | Sandwich | Sausage |
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| Vegetables |
| Cooling Type | Water-cooling | ||
| Upper FILM Width(mm) | 292 | 392 | 492 |
| Lower FILM Width (mm) | 322 | 422 | 522 |
| Packaging Material | Aluminium compound film | ||
| Material type | Solid | ||
| The Max.Forming depth of upper film(mm) | ≤5 | ||
| The Max.Forming depth of bottom film(mm) | ≤10 | ||
| Capacity(Times/min) | Vacuum,gas flushing+sealing 4-6 cycles/min | ||
| Chamber Dimension (L×W×H) (mm) | 284×(100-400) | 384×(200-400) | 484×(200-600) |
| External Dimensions (L×W×H) (mm) | 5200×1005×1895 | 5200×1105×1895 | 5200×1205×1895 |
| Net Weight (Kg) | Approx.1500 | Approx.2000 | Approx.2500 |
Thermoforming creates custom cavities from film, while tray sealing uses preformed trays. This detailed comparison explains all differences:
👉 https://www.hualianpack.com/blog/tray-sealing-vs-thermoforming-packaging-machine-12-differences
Aluminum film provides excellent oxygen, moisture, and light barrier performance, making it suitable for long shelf-life and high-value products.
Yes, it can be integrated with upstream and downstream equipment to form a complete automated packaging line.
Hualian offers proven industrial experience, reliable machine quality, and professional after-sales support—contact us today to get a tailored packaging solution.