Available now: BENK has an 800 mm PET sheet extrusion line in stock for customers who need proven equipment without the lead time of a new build. The line is available for immediate order and prompt shipment, subject to prior sale.
This in-stock PET sheet extrusion line is configured for 800 mm finished sheet, 0.2-2.0 mm nominal thickness and 800-850 kg/h PET output. It combines vacuum-vented twin-screw extrusion, melt filtration, precision die control and a complete downstream from calendering to three-station winding.
For packaging manufacturers, thermoformers and converters comparing a new PET sheet production line with an available stock machine, this is a rare opportunity to shorten the project schedule while still receiving a complete BENK line with factory support.
800 mm PET sheet extrusion line at a glance
| Specification | Stock line |
|---|---|
| Finished sheet width | 800 mm |
| Nominal sheet thickness | 0.2-2.0 mm |
| Quoted T-die product range | 0.2-1.8 mm |
| PET sheet output | 800-850 kg/h |
| Line speed | 35 m/min |
| Main extruder | BNK85/44 parallel twin screw |
| Screw L/D and speed | L/D 44, max. 300 rpm |
| Main motor | 200 kW permanent magnet motor |
| Control system | Siemens S7-1200 PLC with 12 inch HMI |
| Installed power / typical consumption | About 390 kW / 280 kW |
| Power supply | 380 V, 3 phase, 50 Hz |
| Winding | Three-station winder, max. 800 mm roll diameter |
The nominal line range is 0.2-2.0 mm. The quoted T-die is specified for 0.2-1.8 mm, so the final product mix should be confirmed before shipment. Output depends on resin, sheet thickness, width and operating conditions.
What is included with the in-stock line
The stock line is offered as a complete production scope rather than a single extruder. This reduces coordination risk for a buyer who needs to start production quickly.
- Vacuum material loading system with 1000 kg/h capacity
- Two color masterbatch feeders for formulation control
- BNK85/44 parallel twin-screw extruder with vacuum venting
- Water-ring Roots vacuum pump set with filtration and PLC control
- Hydraulic double-column screen changer and melt gear pump
- JC-times T-die, melt flow channel and pressure monitoring
- Three-roller calender with hydraulic gap control and roller temperature controller
- Cooling bridge and edge trimming with edge winding device
- Double-side silicone coating device and infrared oven dryer
- Laminating device for inline surface or film lamination
- Siemens servo haul-off with 3.5 kW drive
- Three-station winder with pneumatic air shafts and static electricity eliminator
- Siemens S7-1200 PLC, 12 inch HMI and Ethernet control
- Free spare-part package including heaters, thermocouples and die tool
Why an 800 mm PET sheet line can be the right fit
An 800 mm line is a practical width for packaging converters that need high output without committing to a very wide sheet line. It can serve thermoforming, food packaging and industrial sheet products while keeping trim loss and changeover work manageable.
The BNK85/44 twin-screw extruder with vacuum venting is designed to handle PET processing with stable melt quality. The downstream includes calendering, cooling, edge control, coating, lamination and winding, so the buyer receives a connected process rather than separate machines that still need to be matched.
For a buyer comparing a custom-built PET sheet extrusion machine with a stock line, the main advantage is schedule. The main task is to confirm that the existing scope matches the intended product mix.
Typical applications
- APET and RPET thermoforming sheet
- Food trays, cups, lids and clamshells
- Blister and printed packaging sheet
- Medical and consumer packaging sheet
- Display, stationery and industrial sheet
- Silicone-coated and laminated PET sheet
What to confirm before reserving the stock line
Stock equipment is subject to prior sale. A short technical review avoids holding the wrong configuration or discovering a utility mismatch after shipment.
- Confirm the PET resin or flake type, bulk density and recycled-content ratio
- Confirm the target sheet thickness, width and roll or sheet delivery format
- Define the finished output required at the actual product size
- Check the local power supply against the quoted 380 V, 3 phase, 50 Hz configuration
- Confirm compressed air, cooling water and ambient conditions
- Ask for the current inspection status, available test records and loading schedule
- Agree the shipping destination, packing method and commissioning scope
- Review the final equipment list, spare parts and commercial offer in writing
BENK factory support
BENK builds extrusion equipment in Zhangjiagang, China and supports buyers with line selection, factory inspection, shipping coordination, installation guidance, commissioning and operator training. Ask our team for the current scope and service arrangement for this specific stock line.
Related BENK resources
- PET PP PS PLA sheet extrusion line
- Sheet extrusion line quotation checklist
- Sheet board and panel lines
Interested in this in-stock 800 mm PET sheet line?
Send the target sheet size, material, output and destination port. The BENK team will confirm current stock availability, inspection status and the next shipment step.
Availability is subject to prior sale. Final equipment scope, shipping schedule, commercial terms and service arrangement are confirmed in the formal offer.