Large 3-Station & 4-Station Vacuum Forming Machines for Southeast Asia, South America & the Middle East

From Ho Chi Minh City to São Paulo, from Jeddah to Jakarta, the same story is repeating itself: food delivery exploded, supermarket chains expanded, fruit exports grew, and suddenly every converter needs more trays, more clamshells, more cups and more lids per hour — at a lower cost per piece.

Single-station vacuum formers can no longer keep up. That is exactly why demand for large 3-station and 4-station positive & negative pressure thermoforming machines has become the hottest segment in our order book over the past few years.

A large multi-station thermoformer splits the whole process into dedicated, synchronized working stations on one frame, so the sheet never waits for a single tool to do everything:

• Station 1 — Heating: ceramic or quartz heaters bring the sheet to forming temperature with zone control, so thin and thick areas heat evenly.
• Station 2 — Forming: combined positive (plug assist) and negative (vacuum) pressure forming gives sharp detail, uniform wall thickness and deeper draws than vacuum-only machines.
• Station 3 — Cutting: in-line punching with a large cutting die, so you get finished, separated trays instead of sheets that need a second machine and a second operator.
• Station 4 — Stacking / counting (4-station configuration): finished products are stacked and counted automatically, ready for bagging or cartoning — this is what removes the last manual step and lets one operator run the line.

The practical result in the customer's factory: one machine, one operator, finished products at the end of the line — instead of forming on one machine, cutting on another, and stacking by hand.

Machine dimensions for the HX-6575 are 11,500 * 3,310 * 3,220 mm — a genuinely large-format line, so we always confirm container loading, factory door clearance and power supply (voltage / phase / frequency) with the customer before shipment.

Pure vacuum forming stretches material unevenly and struggles with deeper containers. Adding plug assist with positive pressure lets you form deeper trays with better wall distribution — which means less resin per tray and fewer rejects. For buyers fighting raw-material cost in South America or Southeast Asia, this is the single biggest saving.

On a true multi-station line the stations work in parallel. Cycle time is set by the slowest station, not by the sum of all steps. That is how the same factory can jump from a few thousand pieces per shift to tens of thousands without adding floor space or operators.

Our three-station line uses a 750 * 920 mm cutting die with an extendable 1,000 mm cushion platform and digital die-position storage, so switching from a lunch box to a punnet or a cup lid is 20–30 minutes faster than typical competitors. For exporters serving many SKUs, that difference is the whole profit margin.

Swedish Cornell heating wires (5-year warranty), 2.5 mm² high-temperature wiring, MCGS colour IoT touch screen, remote monitoring & troubleshooting, automatic lubrication and vacuum-maintenance prompts, and production data storage. A beginner operator can be productive in 2–3 days, which matters when your team changes with the season.

Mold cooling by circulating water plus a high-power chiller is standard in our Middle East configurations. Without it, high ambient temperature silently cuts your cycle rate and warps products — a very common failure point in Gulf and North African plants.

All three models run the full packaging material set used in these regions: PET, APET, PP, PS, HIPS, PVC, BOPS, PC, PLA and degradable corn-starch sheet. Typical output includes:

• Disposable food containers, lunch boxes, take-away bowls and plates
• Fruit punnets, berry clamshells, bakery and dessert trays
• Cup lids, coffee lids and portion-pack trays
• Egg trays, seedling trays, multi-grid chocolate trays
• Medical and pharmaceutical blisters, electronics trays and industrial packaging

We ship regularly to Southeast Asia, South America and the Middle East, so we already know the details that cause delays: voltage and frequency differences, container loading plans for wide machines, spare-parts kits worth stocking, and the documentation your customs broker will ask for. Tell us your destination port and we will quote on a CIF basis together with a recommended spare-parts list.

Founded in 1999 in Shenzhen, Guangdong, Hengxing Blister Machinery (Shenzhen) Co., Ltd is a manufacturer and exporter of thermoforming machines, blister forming equipment, sheet extrusion lines and thermoforming moulds. With 80–100 employees, 1,500+ customers served and 80%–90% of output exported, our engineering team builds machines around one question: how many sellable pieces will this line deliver per shift, in your climate, with your material, and with your team?