HS-A Series Folder-Gluer Corrugated Board Box Folding and Gluing Machine

The HS-A Series is a fully computerized, high-speed corrugated board box folding and gluing machine, designed for packaging plants that process pre-die-cut blanks and need precise folding, stable gluing and automatic bundling into stacks at maximum industrial speeds. With a production speed of up to 350 pcs/min on the 920A model and folding accuracy of ±1,5 mm, this corrugated board box folding and gluing machine is one of the fastest folder-gluer solutions available on the Romanian market.

Unlike integrated lines that also include printing, the HS-A Series corrugated board box folding and gluing machine is optimized exclusively for folding, gluing and bundling operations — allowing maximum mechanical specialization on these operations and significantly higher production speeds than combined solutions. It is the ideal solution for plants that already have printing and die-cutting equipment and are looking for a high-capacity folder-gluer machine to finish boxes.

Key advantages of the HS-A Series corrugated board box folding and gluing machine

• Speed up to 350 pcs/min — the fastest in the UZINEX family – the 920A corrugated board box folding and gluing machine reaches 350 pcs/min, nearly twice as fast as integrated lines with printing, thanks to its exclusive specialization in folding, gluing and bundling operations.

• Folding accuracy ±1,5 mm on all 4 models – folding bridge with linear guide and lateral roll-sync synchronization system, with a 2-bar central support, preventing lateral displacement and ensuring constant accuracy at high speeds.

• Constant-temperature gluing system – the adhesive temperature is kept constant throughout the process, ensuring optimal adhesion regardless of ambient temperature variations or production speed.

• Large mesh-type system with lateral paste – ensures stable gluing along the entire length of the flap, with electric adjustment of the adhesive quantity and application position — directly from the control panel, with no manual intervention.

• Unlimited job storage with smart memory – the parameters of each job are saved and automatically recalled, eliminating setup times when changing format and enabling "just-in-time" production with frequent job changes.

• "Top-down" collection system with surface protection – high-frequency collection through fan-assisted lifting and pneumatic pressing protects the printed surface from scratches, with automatic counting, stacking and high collection efficiency.

• Extended vacuum box with anti-static device and central suction duct – triple-impact protection and precise output guarantee that the blanks enter the corrugated board box folding and gluing machine correctly aligned, with no deviation or overlap.

• ERP connectivity and real-time remote maintenance – the HS-A Series corrugated board box folding and gluing machine connects to the network for integration with the plant's ERP systems, automatic fault notifications and remote monitoring without the need for a technician's physical presence.

Technical specifications of the HS-A Series corrugated board box folding and gluing machine

The 4 models of the HS-A Series corrugated board box folding and gluing machine

920A — maximum speed for intensive production

The 920A model of the corrugated board box folding and gluing machine reaches 350 pcs/min — the maximum speed in the entire UZINEX family of corrugated board packaging equipment. It is the choice for plants operating 2–3 continuous shifts that need maximum folder-gluer capacity on medium formats, where output speed is the limiting factor of the entire production line.

924A — a balance between speed and format versatility

At 320 pcs/min, the 924A model of the corrugated board box folding and gluing machine offers a balanced combination of high productivity and flexibility for varied formats. It is recommended for plants with a diverse customer portfolio, where orders frequently vary in format and size.

1224A — format extended to 1224 mm width

The 1224A model extends the working width to 1224 mm, processing boxes with a front of up to 1100 mm and a back of up to 1145 mm at 280 pcs/min. This corrugated board box folding and gluing machine is suitable for medium-large packaging in the food, cosmetics and household products industries.

1228A — large format for bulky packaging

The 1228A model offers the largest working format in the series at 250 pcs/min, with the same maximum front (1100 mm) and back (1145 mm) dimensions but with the working width extended to 1228 mm. The 1228A corrugated board box folding and gluing machine is recommended for large packaging for furniture, household appliances and industrial equipment where wide format is a primary requirement.

Applications and industries for the HS-A Series corrugated board box folding and gluing machine

The HS-A Series corrugated board box folding and gluing machine is intended for specialized folder-gluer plants that receive pre-printed and pre-die-cut blanks and turn them into finished boxes, bundled into stacks, at maximum industrial speeds. It is the standard solution for large packaging plants that have separated printing/die-cutting operations from finishing operations and seek maximum productivity at each station.

The food and beverage industry uses the HS-A Series corrugated board box folding and gluing machine for high-volume production of standard boxes with strict accuracy requirements at folding and gluing — a poorly folded or incorrectly glued box that opens during filling or transport generates high costs in waste and complaints. The ±1,5 mm accuracy and the constant-temperature gluing system eliminate these risks.

Manufacturers of cosmetics, detergents and personal care products use this corrugated board box folding and gluing machine for boxes with high aesthetic requirements — the printed surface protected by the top-down collection system and the anti-static device ensure that the box's graphic finish is not damaged during the folding and bundling process.

How the HS-A Series corrugated board box folding and gluing machine works

1. Feeding and automatic detection – the pre-die-cut blanks are fed into the corrugated board box folding and gluing machine by the suspended belt system with automatic detection and positioning; the extended vacuum box with anti-static device ensures precise alignment of each blank at the inlet.

2. Triple knife removal – the triple system (air knife + rotary brush + electric rubber roller) removes any die-cutting residue left on the blank before it enters the gluing area, preventing jams and ensuring clean surfaces for adhesive application.

3. Adhesive application with lateral mesh – the large mesh-type constant-temperature system applies the adhesive uniformly on the gluing flap, with electric adjustment of the quantity and position from the control panel, with no manual intervention between jobs.

4. Folding with linear bridge and synchronized guide – the folding bridge with linear guide folds the box to the correct angle, with the lateral roll-sync synchronization system and the central double support preventing displacement and ensuring ±1,5 mm accuracy at speeds up to 350 pcs/min.

5. Pressure and final box forming – the adjustable elastic pressure of the guide sleeve fixes the gluing and forms the box, with automatic anti-compression protection on pressure loss — preventing box deformation at high speeds.

6. Automatic collection, counting and stacking – the high-frequency top-down collection system, with fan assistance and pneumatic pressing, stacks the finished boxes, counts them and prepares them for bundling into stacks, with the output conveyor belt and electric offset adjustment.

Frequently asked questions about the HS-A Series corrugated board box folding and gluing machine

What is the concrete difference between the HS-A Series (UZX-191) and the integrated HX Folder-Gluer line (UZX-190)?

The HX Folder-Gluer (UZX-190) is an INTEGRATED line that includes HD printing + die-cutting + folding + gluing — starting from the raw board sheet. The HS-A Series (UZX-191) is a SPECIALIZED folder-gluer that receives blanks that are ALREADY printed and die-cut. The advantages of specialization are double the speed (350 pcs/min vs 180 pcs/min) and a lower investment cost. Recommendation: HX Folder-Gluer for new plants that want to integrate the entire flow; HS-A Series for existing plants that already have printer/die-cutter capacity and want to increase productivity in the finishing segment.

What is the real speed on heavy corrugated board (BC double wall) vs thin board (single wall)?

The nominal speed of 350 pcs/min on the 920A model is reached on standard single wall board (B or C flute, 2–4 mm). On double wall board (BC, 5–7 mm), the practical speed is 250–300 pcs/min due to the greater inertia of the blanks in the folding area. On microflute (1,5–2 mm), the maximum speed remains 350 pcs/min, but the folding accuracy is maintained at ±1,5 mm only if the blanks are well balanced dimensionally at die-cutting. UZINEX recommends testing with a real sample of the board used before ordering.

How fast does the format change on the HS-A Series — and for what volumes is automation worthwhile?

The smart memory system with unlimited job storage allows the parameters of any previous job to be recalled directly from the control panel (~30 seconds vs 15–30 minutes of manual setup). HS-A automation is economically justified for plants with more than 8–10 format changes per day or with batches under 5,000 boxes — exactly where the HS-A excels over conventional machines without memory. ERP connectivity even allows the next job to be prepared automatically during the current run, eliminating downtime between batches.

What are the anti-static device and the "top-down" collection system used for?

Printed corrugated board accumulates electrostatic charges as it travels through the machine — which attract dust, cause blanks to stick together (multi-feed) and misalign at the inlet. The vacuum box with anti-static device discharges the blank before folding, eliminating these problems. The "top-down" collection system protects the printed surface — instead of falling onto the printed side as in conventional systems, the box is picked up from above by vacuum, preventing scratches critical to cosmetic and FMCG packaging with a premium finish.

Does the HS-A Series work with any type of hot-melt adhesive?

The constant-temperature gluing system of the HS-A Series box folding and gluing machine is compatible with standard hot-melt adhesives for corrugated board packaging (EVA-based, polyolefin, polyamide). The electric adjustment of the application quantity and position allows adaptation to different viscosities (low-viscosity for high speeds, high-viscosity for superior strength) without mechanical changes. UZINEX provides free consultancy for selecting the optimal adhesive and for the initial parameterization.

What data does the HS-A Series receive/send through ERP connectivity?

LAN/ERP connectivity typically allows: automatic download of job parameters from the ERP (dimensions, quantity, adhesive position), real-time reporting of actual production to the ERP (quantities, speed, job status), automatic notifications of faults and consumable usage (adhesive, energy), and a maintenance history with wear indicators. The concrete implementation depends on the plant's ERP (SAP, Microsoft Dynamics, proprietary systems) — UZINEX provides integration with standard protocols (OPC UA, Modbus TCP, MQTT) at commissioning.

Is the HS-A Series box folding and gluing 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-A Series is particularly suitable for applications with a digitalization component (smart memory, ERP connectivity, real-time monitoring) and a productivity increase (350 pcs/min, fast format changes). UZINEX provides all the technical documentation required for public procurement procedures and tenders.

Why UZINEX for a corrugated board box folding and gluing machine

• Free technical consultancy for model selection – UZINEX evaluates the production volume, blank formats, type of adhesive used and ERP integration requirements to recommend the optimal model among the 920A, 924A, 1224A and 1228A.

• Transport, installation and commissioning included free of charge – the corrugated board box folding and gluing machine is delivered, installed and started at the customer's site by the UZINEX technical team, with complete parameterization of all initial formats and operator training.

• Extended 60-month warranty – one of the longest warranties available in Romania for industrial folder-gluer machines, with technical support included for the entire warranty 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 and an automatic network fault notification system.

• AI smart manual included – usage, maintenance and troubleshooting documentation with AI assistance, capable of instantly resolving over 96% of common technical requests without human intervention.

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

The HS-A Series corrugated board box folding and gluing machine is the industrial solution for packaging plants that need maximum folder-gluer speed, constant accuracy at folding and gluing, ERP integration and automatic bundling into stacks — in a fully computerized machine, with unlimited smart job memory and full connectivity for modern packaging production.