FILM THERMOFORMING MACHINES:
TVP64 / TVP67
Fully automatic machines for vacuum forming and pressure film thermoforming, designed for high throughputs in continuous mode.
Operation
The plastic film is unwound from the reel and warmed up in the heating module; when the preset process temperature has been reached, the film is driven into the moulding zone (positive or negative, depending on the item features) where the shape is formed, by means of vacuum and pressure in succession.
After moulding the film goes into the die cutting station, where the shaped item is split from the film and, thereafter, follows to the piling station, ready for collection. The film waste is rewound again for an easy handling.
Features
- Servomotor-assisted thermoforming station , for an absolute positioning accuracy.
- High speed mould/countermould ascent and descent.
- Servo motor die-cutting by double action, high precision toggle.
- Operation control of all working parameters by means of PLC.
- User friendly, sliding touch screen interface.
- Internal high speed communication Ethernet network.
- Sturdy and accessible frame which allows for easy and simple maintenance jobs.
- Differential heating system, by means of moving louvers (patented).
- All sorts of thermoplastics acceptable (PVC, PET, OPS, PP, etc.).
- Ergonomic design, to minimize operator stress.
- On-line checking by modem (optional).
Technical specifications
| Features | TVP64 | TVP67 |
| Max. web diameter | 800 mm | |
| Max. sheet width | 640 mm | |
| Max. sheet thickness | 1,5 mm | |
| Max. thermoforming area | 400 x 600 mm | 700 x 600 mm |
| Min. thermoforming area | 250 x 350 mm | 350 x 350 mm |
| Max. thermoforming depth in positive | 140 mm | |
| Max. thermoforming depth in negative | 140 mm | |
| Vacuum pump flow | 100 m3/h | 2 x 100 m3/h |
| Upper heater installed power | 25.8 kW (1.500 mm) | 44.1 kW (2.250 mm) |
| Lower heater installed power (optional) | 21,5 kW | |
| Cutting tool installed power (optional) | 4 kW | 5,6 kW |
| Total installed power | 75.85 kW | 100.52 kW |
| Max. die-cutting force | 60 Tm | |
| Dry cycle output(1) | 40 cycles/min | |
| Compressed air working pressure | 6 bar | |
| Die-cutting automatic setting precision | 0.05 mm | |
| Thermoforming plates drive | Servomotor/toggles | |
| Die-cutting plates drive | Servomotor/toggles | |
| Downwars stacking unit | Servomotor | |
| Colour | RAL 9002 | |
| Power Supply | 400V+T+N, 50 Hz | |
(1)(2) These figures refer to dry cycle operation and will differ under actual working conditions, depending on the plastic material and process patterns. We will gladly advise on your specific requirements upon request. |
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Dimensions and weight
| TVP64 | TVP67 | |
| Height | 2.660 mm | |
| Frame width | 1.750 mm | |
| Length | 9.650 mm | 11.850 mm |
| Approx. weight | 4.500 kg | 6.500 kg |
Optional devices
- Preheaters.
- Film edges heaters.
- Punching station.
- Automatic modules positioning.
- Automatic width setting.
- On-line checking by MODEM.
- Functional ancillary equipment: chillers, compressors, dryers...
- Identifying ancillary equipment: markers, coders, labelers...
- End-of-line automation.
- On-demand customization: product specifications, power supply...
Sheet machine in PDF
Download the sheet machine in PDF