Product information
HVR-420A thermoforming vacuum packaging machines
Content updated
HVR-420A. A film thermoforming and vacuum-packaging machine with replaceable molds. Sealing heater rating: 2000 W; Required air pressure: 0.5–0.7 MPa.
Exact HVR-420A fields only. Mold, film, product and vacuum-pump configuration determine practical operation. No food-safety, storage-life or guaranteed production-rate claim is made.
Specifications
| Attribute | Value | Conditions | Source |
|---|---|---|---|
| Sealing heater rating | 2000 W | Sealing power only, not complete-line electrical consumption. | Hualian Machinery Group original public information |
| Required air pressure | 0.5–0.7 MPa | Original air-source range. | Hualian Machinery Group original public information |
| Maximum forming depth | ≤120 mm | Original maximum stretch depth; depends on mold and film. | Hualian Machinery Group original public information |
| Upper film width | 392 mm | Original upper-film row. | Hualian Machinery Group original public information |
| Lower film width | 422 mm | Original lower-film row. | Hualian Machinery Group original public information |
Applications
- Film thermoforming, loading and supported vacuum packaging
Sources and updates
Scope of this page: Exact HVR-420A fields only. Mold, film, product and vacuum-pump configuration determine practical operation. No food-safety, storage-life or guaranteed production-rate claim is made.
Hualian Machinery Group original public information
Original publication · Hualian Machinery Group
Source accessed: 27 October 2026
Content updated 27 October 2026. Source dates describe the documents or the recorded access to them.
How information is documented