SEFA Dual-Vision visual projection system – press on the tray
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A misplaced transfer is two losses: the garment and the transfer.
The Dual Vision projects the design at full size, directly onto the fabric laid on the platen. The operator sees exactly where the print will land. Align, close, next piece.
- No jigs at all to make, store, find and replace.
- The same placement on every piece, whoever is at the station.
- One projector per platen — both DUPLEX stations equipped, with no idle time.
- On the press you already own: retrofits onto any DUPLEX from 2017.
Designed and built in France by Sefa.
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● ● ● New from SEFA — projection positioning
SEFA Dual-Vision — your artwork projected at full size onto your Duplex platens
The design appears on the garment before it is even applied. The operator aligns by eye, presses, moves on.
A dual high-luminance projection unit that displays the design at full size on both 40 × 50 cm platens of a Duplex press. Millimetre-accurate alignment with no physical jig, and guaranteed repeatability from one piece to the next. Retrofits onto every Duplex Lite, Pro and Air Pro built since 2017.
2
Projection units
40×50
cm of platen covered
2017
Duplex presses compatible from
● ● ● What the Dual-Vision changes
Three steps disappear from the production line
▶
Instant visualisation
The design to be transferred is projected at full size, directly onto the garment laid on the platen. No more measuring, no more ruler, no more judging by eye: the operator sees the result before pressing.
✓
Zero placement errors
Millimetre-accurate alignment with no physical jig. Complex runs and multi-position logos are placed with the same precision from the first garment to the last — and a badly decorated garment is a garment lost.
↻
Your press stays your press
The Dual-Vision retrofits onto every Duplex built since 2017. Your press gains a breakthrough technology without changing machine, without requalifying your operators, without taking the workshop out of production.
● ● ● Before / after
The real cost of the physical jig
Conventional positioning
Jig, ruler and a good eye
● A jig to cut, store and find again for every design
● Setup time at every change of style or size
● Placement drift that stays invisible until the run is finished
● A ruined garment thrown away, transfer included
With the Dual-Vision
The design, projected exactly where it will land
✓ The design appears at full size on the garment
✓ Instant design change, with no physical handling
✓ The same accuracy on both stations of the press
✓ An operator trained in a few minutes
● ● ● Compatibility
If your Duplex is a 2017 model or newer, it is compatible
The Dual-Vision was designed as an upgrade kit, not as an option reserved for new machines. It covers the 40 × 50 cm platen format and fits the whole Duplex range.
Duplex Lite
Pneumatic twin-station press with manual rotation. The Dual-Vision brings it the accuracy of a high-end installation without changing machine.
Duplex Pro
Automatic rotation: the throughput is already there, so placement becomes the limiting factor. Projection removes that bottleneck.
Duplex Air Pro
Membrane platen and automatic rotation. On delicate substrates where repositioning damages the fabric, getting it right first time is not a comfort but a necessity.
● Not sure what year your press is? Send us the serial number of your Duplex: we check compatibility before any order is placed.
● ● ● Applications
Every decoration technique you already run
The Dual-Vision changes nothing about your transfer process: it acts on the positioning step, which is common to every technique.
✓ Flex and flock
✓ Direct-to-garment printing (DTG)
✓ Pre-treatment
✓ Screen printing
✓ Textile sublimation
✓ Sublimation onto rigid substrates
✓ Laser transfer
● ● ● Control
Productive from the moment it is installed
The Dual-Vision works without dedicated software: a tablet preloaded with your artwork is all it takes to feed the projection. Your current production files stay your production files.
SEFA has also announced dedicated software for the end of September 2026, which will industrialise the preparation and retrieval of artwork. Contact us to find out whether it is actually available at the time of your order.
● ● ● Specifications
Technical data
| Projection | |
| Projection units | 2 — high luminance |
| Platen format covered | 40 × 50 cm (16 × 20") |
| Physical jig required | None |
| Compatibility | |
| Compatible presses | Duplex Lite, Duplex Pro, Duplex Air Pro |
| Production years covered | 2017 onwards |
| Installation | Retrofit onto an existing press |
| Power supply | |
| Voltage | 240 V single-phase + N + E |
| Current | 10 A |
| Dimensions and reference | |
| Dimensions (W × D × H) | 993 × 973 × 455 mm |
| Manufacturer reference | DUAL-VISION |
| Manufactured by | SEFA — Espéraza, France |
● ● ● What Digital-sys adds
A kit delivered is not a kit in production
01Compatibility check
We verify the exact year and configuration of your Duplex from its serial number before confirming the order. Nobody receives a kit that will not fit.
02Installation and calibration
Fitting on your press and alignment of the projection on both stations. A badly calibrated projection turns a precision tool into a source of error: this adjustment is not a formality.
03Getting your own artwork running
We start from your real production files to set up the preparation chain for the artwork to be projected, and we train the operator on their own runs, not on a demonstration sample.
04Technical support in French
A direct technical contact, with no intermediate tier, and an established manufacturer relationship with SEFA for the cases that have to go back to Espéraza.
See it working before you decide
The Dual-Vision is a product you grasp in thirty seconds of demonstration and only with difficulty on paper. Tell us which Duplex you run: we will come back to you on compatibility, lead time and terms.
Request a quote or a demonstration →
Digital-sys — Rue du Polissou 23E, 5590 Achêne (Belgium)
Tel. +32 83 23 11 62
Photos are non-contractual.
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