Small Full-auto Vacuum Thermoforming Machine SWT-720A

Q: How much floor space and power does the SWT-720A need?

About 3,000 x 2,200 mm of floor space and 21 kW installed power with roughly 12 kW actual draw, on 380 V three-phase 50 Hz. Other voltages can be configured for your country.

The SWT-720A small full-auto vacuum thermoforming machine forms 720 × 610 mm trays up to 120 mm deep at 60–180 cycles/hour, running PET, PP, PS, PVC and PLA on 21 kW installed power.

1, Lead Time:1-2 months after deposit confirmed

2, Price Term: FOB,EXW,CFN,CIF,etc.

3,Payments: T/T,Visa,Paypal,etc.

A small full-auto vacuum thermoforming machine turns roll stock into finished trays, boxes and blisters in one inline cycle: feeding, heating, vacuum forming, dual cooling and robotic unloading. The SWT-720A is built for small and mid-size packaging producers who need full automation without a full-size line — one operator, no manual handling between stages.

Key Specifications

Model	SWT-720A
Forming area	720 × 610 mm (mould plate 400–610 mm, electrically adjustable)
Forming depth	Max. 120 mm
Output	60–180 cycles/hour
Materials	PET, PP, PS, PVC, PLA and biodegradable sheet
Power supply	380 V / 3-phase / 50 Hz (three-phase four-wire)
Installed power	21 kW (actual draw ≈ 12 kW)
Control	PLC + 10-inch touch screen, per-zone temperature control, multi-recipe memory
Heating	30 infrared ceramic bricks, independently controlled, ≈30% less electricity
Machine size	≈ 3,000 × 2,200 × 2,100 mm, ≈ 750 kg
Line supplied	Feeding rack + main machine + robotic unloader + stacking box

Applications

Fast-food boxes, fruit trays, mooncake inner trays, egg trays, seedling trays, and blister packs for batteries and electronics.

Engineering Features That Cut Scrap and Power Use

Enclosed insulated furnace with thermal cut-off and emergency stop — safe for a small workshop.
1.2 mm alloy aluminium mould plate with stainless edge banding: it will not deform under heat.
Cold air + water spray dual cooling for clean demoulding, no distortion and longer mould life.
Per-brick heating control cuts power consumption by about 30%.
Serviceable components — Omron relays, CHNT contactors, joint-venture YXD valves, 100 m³ vacuum unit — parts you can source locally.
Recipe memory: a repeat order becomes a one-touch setup.

FAQ

What is a small full-auto vacuum thermoforming machine used for?

It forms plastic sheet into trays, boxes and blisters automatically — feeding, heating, vacuum forming, cooling and stacking run inline, so one operator can run the whole line.

Which materials can the SWT-720A run?

PET, PP, PS, PVC, PLA and biodegradable sheet, in roll form. Thickness is set by product design.

How much floor space and power does it need?

About 3,000 × 2,200 mm of floor space, 21 kW installed power with roughly 12 kW actual draw, on 380 V three-phase 50 Hz. Other voltages can be configured for your country.

How fast is a mould change?

Stored recipes recall heating zones, mould height and cycle settings, so a repeat job is a one-touch setup measured in minutes rather than hours.

Get a Quotation

At 750 kg and 3 m long, one SWT-720A fits a standard workshop. Send your tray drawing and target output — we will return a mould layout and a full quotation with CIF pricing to your port.