Description
The STvega Vac Termoformer H-series thermoformer is a highly efficient automated solution for a continuous cycle of packaging food products in a barrier polymer film. The equipment allows you to significantly reduce the cost of packaging due to the independent formation of trays from roll material. The machine is ideal for industrial packaging of meat, cheese, fish, ready meals and semi-finished products, ensuring a long shelf life and attractive presentation of the product.
Principle of operation:
The process begins with the automatic unwinding of the lower roll film and its supply to the preheating zone. In the molding station, under the influence of temperature and vacuum, trays of a given depth and shape are created, which are subsequently filled with the product. After loading, the top film is applied, and the formed unit is moved to the vacuum chamber. Here air is removed and, if necessary, filled with an inert gas (modified gas environment), after which the joints are hermetically sealed. In the final stage, the high-precision cutting system separates the belt into separate packages, and the remaining film is automatically removed by the winding system.
Equipment advantages:
- Full cycle automation ensures a continuous packaging process, which minimizes the impact of the human factor and guarantees consistently high productivity.
- An intelligent control system based on a PLC controller and a touch interface allows you to control the temperature, vacuum depth and film feed pitch with high precision.
- Economic efficiency is achieved by using roll materials instead of expensive ready-made trays, which significantly reduces the cost of packaging each unit of goods.
- High separation accuracy thanks to the integrated longitudinal and cross-cutting system ensures perfect edge geometry of the finished package.
- Quick readjustment and convenient access to the unwinding shafts allow you to quickly replace consumables, minimizing line downtime.
- The robust construction made of stainless steel SUS 304 with a thickness of 1.5 mm is designed for operation in food shops and fully complies with hygienic safety requirements.
| Specifications | H320 | H420 | H520 |
| Overall dimensions, mm | 5380*695*1850 | 6150*1080*1850 | 6600*1180*1850 |
| Top film width, mm | 292 | 392 | 492 |
| Width of the bottom film, mm | 322 | 422 | 522 |
| Max. roll diameter, mm | 300 | 300 | 300 |
| Molding depth, mm (according to the customer’s requirements) | ≥10 | ≥10 | ≥10 |
| Productivity, cycles/min | ≤3 – 6 | ≤3 – 6 | ≤3 – 6 |
| Vacuum level, Pa | 100–200 | ≤200 | ≤200 |
| Working pressure, MPa | 0,6 | 0,6 | 0,6 |
| Cooling water pressure, MPa | 0,15 – 0,3 | 0,15 – 0,3 | 0,15 – 0,3 |
| Total power, kW | 14 | 16 | 18 |
| Voltage, V | 400 | 400 | 400 |
| Frequency, Hz | 50 | 50 | 50 |
| Weight, kg | 1580 | 1820 | 2015 |
| Housing | stainless steel SUS 304 | ||
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