HS High Speed Series Printing, Slotting and Die-Cutting Machine

The HS High Speed Series is a high-speed, fully computerized printing, slotting and die-cutting machine with a full top vacuum transfer system, designed for corrugated board packaging plants operating at maximum industrial capacity. With a production speed of up to 280 pcs/min on the 920S model and exclusively water-based ink, this printing, slotting and die-cutting machine combines industrial productivity with ecological compliance and HD graphic quality comparable to offset.

Compared with the standard HS series, the High Speed version adds a 7,5 kW high-pressure variable-frequency vacuum pump with pneumatic air-volume adjustment — a system that ensures stable transport even for warped, thin board or board with surface-quality variations. The range includes 4 models (920S, 1224S, 1424S, 1628S), covering formats from 860×2080 mm up to 1540×2880 mm and slot depths up to 410 mm — the largest values in the entire family of printing, slotting and die-cutting machines available through UZINEX.

Key advantages of the HS High Speed Series printing, slotting and die-cutting machine

• Speed up to 280 pcs/min — the fastest in the family – the 920S printing, slotting and die-cutting machine reaches 280 pcs/min, 30 pcs/min more than the standard HS models, while maintaining ±0,3 mm printing accuracy and ±1 mm die-cutting accuracy at maximum speed.

• 7,5 kW variable-frequency vacuum pump – unlike fixed-flow systems, the variable-frequency pump automatically adjusts the air volume according to the thickness and quality of the board being processed, ensuring stable hold regardless of material variations.

• Water-based ink — no organic solvents – this printing, slotting and die-cutting machine produces no toxic fumes in the factory air, protecting operator health and eliminating the need for special ventilation systems or additional environmental permits.

• 4 models for any production format – the 920S / 1224S / 1424S / 1628S range covers board formats from 300×560 mm up to 1540×2880 mm, with slot depths up to 410 mm (model 1628S), suitable for tall boxes and bulky packaging.

• HD printing 50–133 LPI with doctor-blade system – scraper ink supply system, suitable for high-definition printing on coated board or kraft board, with sharp images and vivid colors comparable to offset.

• Full computerized control with independent console – the printing, slotting and die-cutting machine automatically adjusts all axial and circumferential distances and other parameters directly from the touchscreen, with no manual intervention, improving production efficiency and reducing setup errors.

• Triple dust removal system with adhesive roller – electrostatic device, 8 rows of rotary dust-blowing brushes and powerful suction with adhesive roller guarantee clean printing surfaces at maximum production speeds.

• Japanese THK, NSK, NTN bearings on all critical axes – long-term mechanical precision, quiet operation and high durability at high speeds and continuous production loads.

Technical specifications of the HS High Speed Series printing, slotting and die-cutting machine

The 4 models of the HS High Speed Series printing, slotting and die-cutting machine

920S — maximum speed for medium formats

The 920S model is the fastest in the series at 280 pcs/min and processes formats up to 860×2080 mm. This printing, slotting and die-cutting machine is the optimal choice for plants with very high production volumes and relatively constant formats, where output speed is the critical factor over format versatility.

1224S — a balance between speed and extended format

At 250 pcs/min and formats up to 1170×2460 mm, the 1224S model offers a printing, slotting and die-cutting machine suitable for manufacturers with formats that vary in size but with high volumes. The slot depth of up to 310 mm covers the vast majority of standard industrial boxes.

1424S — medium-large format with extended slot depth

The 1424S model extends the format to 1400×2360 mm and the maximum slot depth to 365 mm — useful for boxes with long flaps. At 200 pcs/min, this printing, slotting and die-cutting machine covers industrial applications with more complex geometric requirements than standard boxes.

1628S — large format and maximum slot depth of 410 mm

The 1628S model offers the maximum format in the series — 1540×2880 mm — and the largest available slot depth: 410 mm. It is the printing, slotting and die-cutting machine recommended for bulky packaging, boxes for furniture, household appliances or industrial equipment where tall flaps and large HD-printed formats are required.

Applications and industries for the HS High Speed Series printing, slotting and die-cutting machine

The HS High Speed Series printing, slotting and die-cutting machine is intended primarily for packaging plants operating at maximum capacity that need high productivity without compromising graphic quality. The 280 pcs/min speed on the 920S model makes it one of the fastest water-based-ink printing, slotting and die-cutting machines available on the Romanian and European markets.

The food and beverage industry — particularly manufacturers of boxes for soft drinks, dairy, bakery products and packaged foods — is the main user, given that water-based ink eliminates the risk of solvent migration into the final product, a mandatory requirement for packaging in indirect contact with food under European regulations.

Manufacturers of household appliances, technical components and furniture that need large-format boxes with HD printing benefit from the 1424S and 1628S models of this printing, slotting and die-cutting machine, with slot depths up to 410 mm — required for boxes with long, rigid flaps.

How the HS High Speed Series printing, slotting and die-cutting machine works

1. Vacuum feeding and hold – the 7,5 kW variable-frequency pump picks up the board sheets and holds them fixed throughout their path by top vacuum, with automatic air-volume adjustment according to the material's thickness and quality.

2. 3-stage dust removal – electrostatic cleaning, 8 rows of rotary brushes and an adhesive roller prepare the board surface for HD printing with water-based ink.

3. HD flexographic printing with doctor blade – the printing units apply water-based ink at 50–133 LPI with ±0,3 mm accuracy; the doctor-blade system ensures uniform ink metering on the anilox roller.

4. Varnishing and drying – water-based varnish with infrared drying with temperature control imprint, or UV varnish with UV drying, depending on the product's finish requirements; both options ensure hard, smooth and attractive surfaces.

5. Computerized slotting – the slotting unit automatically reconfigures the knife distances from the touchscreen, with no manual mechanical adjustment; ±1,5 mm accuracy for all formats and slot depths.

6. In-line rotary die-cutting – the die cutter makes the final box format with ±1 mm accuracy, directly following slotting, without manual transfer of the semi-finished products.

7. Automatic stacking and discharge – the finished boxes are stacked and discharged automatically, and the large display shows the production speed and quantity produced in real time for easy monitoring.

Frequently asked questions about the HS High Speed Series printing, slotting and die-cutting machine

What sets the HS High Speed (UZX-189) apart from the standard HS series (UZX-187)?

Four concrete differences: (1) Maximum speed — 280 pcs/min on the 920S model versus 250 pcs/min on the standard HS 920G. (2) Vacuum pump — 7,5 kW variable frequency with pneumatic air-volume adjustment versus fixed-flow systems. (3) Range — 4 models (920S, 1224S, 1424S, 1628S) versus 3 models (920G, 1224G, 1628G), with an intermediate 1424S variant that does not exist in the standard HS. (4) Maximum slot depth — 410 mm on the 1628S model versus 310 mm on the standard HS 1628G, enough for boxes with very tall flaps used for household appliances and bulky furniture.

Why does a variable-frequency vacuum pump matter on a printing, slotting and die-cutting machine?

A fixed-flow vacuum system generates constant pressure regardless of board thickness — suboptimal for thin board (risk of deformation through over-suction) and insufficient for thick or warped board (risk of slipping). The variable-frequency pump of the HS High Speed Series machine automatically adjusts the flow in real time, ensuring optimal hold for any thickness between 2 and 9 mm without manual intervention. This means the same line stably processes both thin microflute for premium boxes and BC double-wall for heavy packaging, without adjustments between jobs.

For what production volumes does the investment in HS High Speed over standard HS pay off?

The 30 pcs/min difference on the 920S vs 920G model means, over an 8-hour shift, approximately 14,400 additional boxes at maximum speed. For plants operating 2–3 shifts, the annual difference easily exceeds 10 million boxes. Investing in the HS High Speed is justified for plants with constant high-volume demand (over 80 million boxes/year on that line) or for those working with board of variable quality, where the variable-frequency pump reduces setup downtime. For smaller volumes or constant formats, the standard HS remains sufficient.

What is the difference between the HS High Speed (UZX-189) and the HX Series (UZX-188)?

The HS High Speed has TOP vacuum printing, reaches 280 pcs/min and includes the intermediate 1424S model — oriented toward maximum productivity. The HX Series has BOTTOM vacuum printing (the printed image does not come into contact with the transport table), reaches 180 pcs/min and has a single extended large-format model (1630X at 1540×3280 mm). Recommendation: HS High Speed for plants with high volume and formats up to 1540×2880 mm; HX for those who process extra-long formats or need absolute protection of the print during transport. Both use water-based ink.

The 410 mm slot depth on the 1628S model — for what specific types of boxes is it needed?

The 410 mm depth allows boxes with very tall flaps (depth flap), typical for: shipping boxes for refrigerators, washing machines and air conditioners (total heights 800–1500 mm); boxes for assembled furniture (sofas, wardrobes) with double flaps for rigidity; industrial boxes for large electrical components (transformers, motors); packaging for bicycles, electric motorcycles and bulky sports equipment. On the standard HS models with a maximum 310 mm slot, these boxes would require a separate slotter in the flow, completely eliminated here.

Is water-based ink as durable as solvent ink?

Yes — at the HD resolutions of 50–133 LPI of the HS High Speed Series machine and with the integrated varnishing process (water-based varnish with infrared drying or UV varnish with UV drying), the quality and durability of the finish are comparable to solvent systems. The advantage is the complete elimination of VOCs (volatile organic compounds), with no compromise in graphic quality or print durability. For packaging in indirect contact with food, water-based ink is in fact mandatory under European migration regulations.

Is the HS High Speed machine eligible for EU-funded projects?

Yes. UZINEX is a member of the Enterprise Europe Network and supplies equipment for EU-funded projects — NRRP, the Regional Program, the Just Transition Program. The HS High Speed Series machine is particularly suitable for applications with a dual component: digitalization/automation (full computerized control, real-time monitoring) and ecological compliance (VOC-free water-based ink, energy efficiency through variable frequency). UZINEX provides all the technical documentation required for public procurement procedures and tenders.

Why UZINEX for a high-speed printing, slotting and die-cutting machine

• Free technical consultancy for model selection – UZINEX evaluates the production volume, working formats, required slot depths and graphic-quality requirements to recommend the optimal model among the 920S, 1224S, 1424S and 1628S.

• Transport, installation and commissioning included free of charge – the printing, slotting and die-cutting machine is delivered, installed and started at the customer's site by the UZINEX technical team, with initial production adjustments and complete operator training on the actual equipment.

• Extended 60-month warranty – one of the longest warranties in Romania for complete corrugated board production lines, with technical support included for the entire period.

• National technical support in under 36 hours – on-site intervention or video diagnostic session in less than 36 hours from report, with a dedicated 24/7 telephone line for UZINEX customers.

• AI smart manual included – usage, maintenance and troubleshooting documentation with AI assistance, capable of instantly resolving over 96% of common technical requests.

• Full eligibility for European funding – UZINEX provides the technical documentation and full support for EU-, NRRP- or structural-funds procurement, including for public tenders.

The HS High Speed Series printing, slotting and die-cutting machine is the industrial solution for corrugated board packaging plants operating at maximum capacity that need high production speed, ecological water-based ink, HD printing and full computerized control — in a single automated flow, with no compromise in quality or productivity.