Doypack
130–320 mm wide
Large doypacks of up to 1 kg.
Horizontal packaging machinesHigh-speed range
HFX 320 C horizontal packaging machine
The HFX 320 C horizontal packaging machine brings continuous motion to large bags: it forms, fills and seals doypacks of up to 1 kg from the reel at 80–120 bags per minute. In-line monitored forming, servo-assisted format changes and vibration during filling for well-filled, consistent bags.
- bags/min
- 80–120
- bags of up to
- 1 kg
- bag width
- 130–320 mm
- motion
- Continuous
Why choose it
01
Fast on large formats too
It keeps up to 120 bags per minute with bags of up to 1 kg, without losing stability or line continuity.
02
Smart forming
Forming is monitored by photocells and the module is corrected in line: accurate, consistent bags shift after shift.
03
Servo format change
Over 80% of changeover adjustments are made by servo motors: ideal for short runs and many formats.
04
Vibration-assisted filling
High-frequency vibration at the bag bottom: smoother filling, evenly spread product and a fuller bag.
05
Left or right outfeed
The bag outfeed direction can be changed to suit the line layout and the space available.
06
Hygienic design
Sealed drives, with no exposed screws or air tubes; the jaw Teflon and the belts come off without tools.
What it can pack
- Solids and granules
- Liquids
- Powder
- Solid + liquid
Pack formats
How it works
Unwinding and splicing
Reel with automatic splicing: film changes without stopping the line.
Controlled forming
Forming of large bags with optical control and automatic correction.
Sealing and cutting
Sealing and cutting synchronised with the continuous motion.
Vibration-assisted filling
Tracking hopper and bottom vibration to fill high-volume bags.
Closing and outfeed
Top seal and bidirectional outfeed to weight control.
Technical specifications
Bag and formats
| Minimum bag size | 130 × 200 × (25 × 2) mm (width × height × gusset) |
|---|---|
| Maximum bag size | 320 × 320 × (50 × 2) mm |
| Capacity | Bags of up to 1 kg |
| Products | Solids, liquids, solid + liquid and powder |
Performance
| Speed | 80–120 bags/min (depending on product) |
|---|---|
| Motion type | Continuous |
| Format change | Over 80% of adjustments made by servo motor |
Power and consumption
| Power supply | AC 380 V · 50/60 Hz |
|---|---|
| Power | 15 kW |
| Air consumption | 0.6–1.5 m³/min |
| Noise level | < 80 dB |
Machine
| Maximum dimensions | 13,061 × 2,475 × 2,315 mm (length × width × height) |
|---|---|
| Net weight | 16,500 kg |
Modules and options
Tracking filling hopper
The hopper travels with the bag over several stations and gives more than four times the filling time: higher speed, even with bulky products.
Euro hole and easy-open notch punch
Punches the Euro hang hole or the easy-open notch on the machine itself.
Self-adjusting jaws and grippers
The sealing jaws and grippers position themselves automatically at every format change.
Automatic reel splicing
Changes the reel while the machine is running: production does not stop when the film runs out.
Liquid filling nozzles
Adjustable quick-opening and quick-closing nozzles for steady, clean liquid filling.
Bag coding
Accepts laser, inkjet or thermal transfer coders, with quick-adjust mounts.
Bag bottom vibration
A servo vibrates the bag bottom during filling: the product settles, the bag is fuller and the weight is more consistent.
In-line zipper
Adds the zipper closure while the bag is formed, with no loss of speed.
Quick-change hoppers
Quick hopper connection: changing between products takes less time.
Servo-driven bag feeding
Several servo motors feed the bags at high speed, whatever the bag type and material.
Bidirectional outfeed
The bag outfeed switches sides to suit the line layout and the plant space.
Products and sectors
Product types
Sectors
Complete line
The machine integrates with the rest of the line: dosing, quality control and end of line.
- DosingMultihead weigher
- This machineHFX 320 C
- Weight controlCheckweigher
- Quality controlMetal detector
- End of lineCase packing and palletising
Frequently asked questions
What bag size does the HFX 320 C handle?
From 130 × 200 mm with a 25 + 25 mm gusset to 320 × 320 mm with a 50 + 50 mm gusset, for bags of up to 1 kg.
What speed does it reach?
Between 80 and 120 bags per minute, even with large bags. The actual speed depends on the product.
How does it differ from the HF 330?
The HF 330 (standard range, on the HF page) handles taller bags, up to 480 mm, at 30–50 bags/min. The HFX 320 C runs continuously at 80–120 bags/min.
Can it pack liquids?
Yes, with adjustable quick-opening and quick-closing filling nozzles.
How does it fit into the plant?
The bag outfeed can go to either side, depending on the line layout.
Is this the right machine for your product?
Tell us what you pack, in which format and at what speed. An engineer will reply with a proposal.
- Installation and commissioning
- Operator training
- Remote support
- Spare parts and maintenance
Variants and related models
Models of the same family and their counterpart in the other range.
Variant · medium bag
High-speed range
HFX 210 C
HFX 210 C horizontal packaging machine
- bags/min
- 120–180
- motion
- Continuous
- bag width
- 100–205 mm
See machine
Counterpart · standard range, HF 330
Standard range
HF 220 · HF 330
HF horizontal packaging machine
- bags/min
- 30–70
- bag width
- 90–315 mm
- film width
- 660–1,100 mm
See machine