Double chamber vacuum packing machine with two 640 x 615 x 195 mm chambers alternating on a 100 m3/h pump and two 830 mm sealing bars per chamber: one runs the cycle while the operator loads the other. Gas injection as standard and a 30-programme digital controller.
EVD-22 DOUBLE CHAMBER VACUUM PACKING MACHINE WITH 100 M3/H PUMP
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Description
The EVD-22 double chamber vacuum packing machine carries two 640 x 615 x 195 mm chambers working alternately on a 100 m3/h pump, with two 830 mm sealing bars in each chamber: while one runs the vacuum cycle, the operator loads and unloads the other. It is the answer when the bottleneck is not the size of the piece but the rate of work.
What this machine is used for
On a single-chamber machine the operator stands waiting through every cycle. With two alternating chambers that dead time disappears: the machine draws vacuum in one chamber while the other is being prepared. The result is close to double the pouches per hour with the same staff, and without giving up a generous 640 x 615 mm chamber.
- Meat industry: long runs of the same line at a sustained rate.
- Cutting room: continuous packing of product coming off the cutting line.
- Production rooms and catering: output concentrated into intensive packing days.
- Dispatch centres: making up orders against tight deadlines.
- Food industry: modified atmosphere packing with gas injection as standard.
Technical specifications
| Model | EVD-22 |
| Type | Double chamber vacuum packing machine |
| Chamber dimensions | 2 x 640 x 615 x 195 mm |
| External dimensions | 925 x 1330 x 920 mm |
| Sealing bars | Two 830 mm bars in each chamber |
| Vacuum pump | 100 m3/h |
| Gas injection | Yes |
| Digital programmer | CD system |
| Power | 2.2 kW |
| Electrical supply | 220/380 V, 50/60 Hz, three phase |
| Weight | 325 kg |
| Cleaning | Easy-clean design |
| Manufacture | To EC standards |
Digital programmer: 30 selectable programmes, sensor vacuum control, intelligent vacuum control, progressive vacuum function, sensor control of gas inlet, SOFT-AIR progressive air inlet, vacuum verification programme, manual vacuum stop, test programme, cycle counter, oil change alert, pump preheating programme and seal control.
Hygiene between batches, and gas set by sensor
When packing runs in series, equipment hygiene stops being an end-of-day task and becomes part of the production cycle. Regulation (EC) No 852/2004 requires equipment in contact with food to allow effective cleaning and disinfection; the EVD-22 is built expressly to make that straightforward. In the HACCP plan, packing usually records controls on product temperature, cleaning between batches and seal integrity.
Gas injection is standard, so the machine can work in modified atmosphere (MAP) with the authorised food gases: nitrogen (E-941), carbon dioxide (E-290) and oxygen (E-948). Sensor control of the gas inlet lets you set the residual percentage rather than working by time, which gives more repeatable results between batches. Pouches must comply with Regulation (EC) No 1935/2004 and Regulation (EU) No 10/2011 on materials in contact with food, and the finished pack with the labelling of Regulation (EU) No 1169/2011, including the date of minimum durability or use-by date.
What the supply includes
- EVD-22 double chamber machine with two 640 x 615 x 195 mm chambers.
- Two 830 mm sealing bars in each chamber.
- Vacuum pump of 100 m3/h.
- Gas injection installation.
- CD system digital programmer with 30 programmes.
- Three-phase 220/380 V, 50/60 Hz connection.
The gas cylinder, the regulator, the pouches and the sealing consumables are ordered separately.
Frequently asked questions
How much more does it produce than a single-chamber machine?
By alternating chambers, loading and unloading time overlaps with the vacuum cycle instead of adding to it. In practice, with one operator working steadily, output per hour approaches double that of an equivalent single-chamber machine, though the exact figure depends on product and programme.
Can the two chambers run different programmes?
The programmer offers 30 selectable programmes, so you can configure as many vacuum, gas and sealing settings as you have lines to pack. In batch work the usual practice is to use the same programme in both chambers, but switching between programmes is immediate from the panel.
What is intelligent vacuum control?
The function that ends the cycle on the sensor reading rather than on a fixed time. It stops the cycle running longer than needed once the vacuum has been reached, and compensates for variations in pump temperature or chamber load through the day.
How much space does it take?
External dimensions are 925 x 1330 x 920 mm and it weighs 325 kg. It is a wide machine, because the two chambers sit side by side, and it should be positioned so the operator can reach both lids without moving: that is exactly where the time is gained.
Does one pump serve both chambers?
Yes. The 100 m3/h pump serves both chambers, which work alternately rather than simultaneously. That is what allows the rate to double without doubling the equipment or the electrical consumption, which stays at 2.2 kW.
Is it suitable for very long pieces?
Not particularly. Each chamber measures 640 x 615 x 195 mm, dimensions intended for medium-format pieces and pouches. If your product is genuinely long, a long single-chamber model is the one to choose; the EVD-22 is optimised for rate, not for piece size.
Alternatives and related models
- Tecnotrip EV-25: single 1118 mm chamber for pieces of real length, with the same 100 m3/h pump.
- Tecnotrip EV-13: single 800 x 535 x 200 mm chamber, a balance between chamber size and price.
- Tecnotrip EVT-28: long single-phase benchtop machine, for production without a three-phase supply.
- Tecnotrip EV-15: compact chamber on castors for smaller volumes.
- Vacuum pouches 300 x 400 mm: the medium format, the usual choice in batch work.
