Thermoforming machine. line for vac. packaging in hard film TEPRO LPP420-360X24T, Lviv region.

Thermoforming automatic line LPP420-360x24T
Machine for the production of packaging and vacuum packaging of food products from pressed and heat-sealing bottom foil up to 500 microns in combination with heat-sealing top foil and with a condenser for high-temperature products.

Specification of thermoforming automatic line - LPP420-360x24T:

Packaged product: •Fish products and shrimps
Packaging materials: • lower film – hard, width 360 mm+2
• upper film – soft – width: 360mm+/-1
Machine dimensions: • length ~ 4300 mm, working width ~ 1050 mm, max. height 2000 mm.
Productivity:

• 5-7 cycles per minute depending on the type of packaged product, interruptions in work, set parameters of the packaging process, as well as service efficiency.
Working cycle • 240 mm
Power supply: • power source - 3x230 / 400 V, 50 Hz,
• compressed air - 6-8 bar,
• 100-150 nl/cycle.
• cooling water - pressure 1-2 bar, 15 oC, approximately 4-8 l / min (not applicable when using a closed water circuit)
Microprocessor control: • Bernecker & Rainer, one of the leading manufacturers of industrial automation in the world,
• communication in Polish or English.
• memorization of up to 50 programs,
• a touch terminal with a clear and intuitive graphic interface, as well as with ON OFF buttons and a safety switch.
Molding depth: • Max. 120 mm depending on the division.
Weight of the line: • ~ 1500 kg (depending on the configuration)
Guides for packaging • a set of guides with replaceable brackets in the loading and exiting area of the machine.
Loading area: • length: 960 mm (4x240 mm)
Protection system: • Schneider Electric, with the help of magnetic switches that stop the machine when you try to remove the covers of the forming, welding and cutting tools
Bottom film transport chains: • 5/8 inch
Lifting system: • knee mechanism,
Soldering tool: • Lower part - adapted for installation of replaceable glasses.
• the upper part - with a frame for wrangling(//tractor-service.com)
Molding system: • heating and molding using the compressed air system,
• heating the foil directly from above
The main drive: • drive chains of the servo drive, transporting the lower film, which allows you to optimize the feeding parameters
Gas removal system from packages: • air removal is done through holes cut on the openwork of the lower film
The system of formation of the lower film: • heating and formation with compressed air,
• heating the film directly from above.
The upper and lower film feeding mechanism: • inner diameter of the film sleeve is 3 inches (76 mm).
Temperature adjustment: • two temperature adjustment circuits,
• individual measurement and control of the set temperature level.
Vacuumpump: • TEPRO AT100В performancepump 100 m3/h, for creating a vacuum in packages.
Dosing system for MAP modified atmosphere (option) • Consists of gas valve and buffer tank
• The gas valve is controlled by time or pressure. Packing in protective gases with an oxygen content of up to 21%
Выгрузка продукции: • roller table
The mechanism of transverse cutting of film: • Set of knives for transverse cutting of rigid film FT 10 together with a two-position displacement system.
Mechanism of longitudinal film cutting: • replaceable knife rollers with round knives
Drainage system: • mechanical drums
Production: • provides simple maintenance of the machine in proper hygienic condition,
• the machine is equipped with a diagnostic program (determines system vacuum parameters, identification in real time)
• in accordance with the rules of the European Union

The basic composition of the machine - without executive mechanisms:
• lower rigid foil 360 mm + 2 mm / upper foil 360 mm +/- 1 mm;
• Working stroke 240 mm;
• molding tool with direct heating - from above;
• Casting with compressed air;
• The lower part of the molding tool is adapted for installation of replaceable separating inserts;
• Device for cutting holes for ventilation and gasification
• Welding tool - the lower part - adapted for attaching replaceable welding glasses;
• Welding tool - upper part - with welding frame;
• a set of guides with replaceable brackets in the field of application and at the exit from the machine;
• Set of protective covers.