The LSK ERGON series is composed of automatic shrink wrapping machines to pack plastic, metal, cardboard or glass containers. Depending on the model chosen, they can make packs in film only, cardboard pad + film, cardboard tray, cardboard tray + film.
LSK ERGON series packers achieve an output rate up to 40 packs per minute in single lane (40+40 in double lane), according to the machine model and the type of product to be handled. The pack collations can vary according to the containers shape, capacity and size; the most requested collations are: 2x2, 3x2, 4x3 and 6x4.
These shrink wrappers are equipped with a mechanical product grouping system and are supplied with an in-line or a 90° infeed conveyor, depending on the customer’s exigencies. The change-over is manual.
LSK 30 F
LSK 30 P
LSK 30 T
Pad + Film
Tray + film Tray only
8820 x 1620 x 2520
8820 x 1620 x 2520
10115 x 1620 x 2520
1In the machine infeed zone, an oscillating unscrambler accurately lines up the loose containers carried by a conveyor belt featuring low-friction chains made of thermoplastic material. In the pack formation zone, the containers are clustered in the required format through a pneumatic device operating in alternate motion.
2In P and T models, a corrugated cardboard pad or blank is picked from the blanks magazine by an alternate motion picker composed of a group of vacuum suckers. The pad or the blank moves along the blank climb and gently places itself underneath the group of products in transit with the long side leading.
3In the tray former, special mechanical devices fold the blank’s front and rear flaps. The side flaps are sprayed with hot melt glue and then folded, thus forming the tray.
4The unwinding of the film reel, placed in the lower part of the machine, is controlled by a progressive brake, which ensures the film constant tension. Before the pack enters the shrinking tunnel, the film is wrapped around the container batch and overlapped at the base of the pack.
Machine bearing frame made of sand-blasted and powder-painted steel
The machine is equipped with sliding protection doors in anodised aluminium featuring a rounded shape which let all the motors (featuring low energy consumption) be placed externally if compared to the mechanical groups they activate.
The closing system of doors is equipped with a slow-down device, which accompanies the door smoothly in its final phase of closure
Absence of gearboxes and prevailing employment of ICOS brushless motors equipped with digital servo-driver integrated into the motor
For life lubricated bearings
Infeed conveyor with chains made of thermoplastic material featuring low friction coefficient and a motorized system of oscillanting laning guides
Cardboard magazine situated beneath the infeed conveyor, adjustable according to the blank size
Alternate motion cardboard blank picker, equipped with suckers
Compact knife group with film cutting blade driven by a direct drive brushless motorization
The shrink tunnel features state-of-the-art technical solutions reducing energy consumption and ensuring an eco-friendly working process.
The tunnel conveyor belt is made up of fibreglass bars, driven by side chains (®SMI).
Thanks to the precise analysis of thermodynamic phenomena generated by the shrink process, the tunnel distributes hot air flows in an efficient and homogeneous way on the pack, thus ensuring its excellent quality at the end of the process.
Shrink resistances are positioned on the side walls of the tunnel
Heat-shrinking tunnel with forced air ventilation
Interactive 7'' touchscreen display (15'' model mounted on an arm sliding on rail available as an option)
SMI machines are designed according to advanced principles of module assembly and feature interchangeable mechanical and electronic components, which ensure a reduction of the down-times during technical interventions or programmed maintenance and the optimization of the use of spare parts on stock.
SMI machines can package a wide range of products in several pack collations, so as to effectively meet the end user's current and future requirements.
Moreover, each machine can be equipped with additional devices, which increase its basic functions and ensure a high level of customization of the final package.
Motors directly connected to the drive shafts
SMI machines do not include gearboxes: the motors are directly connected to the drive shafts. The consequent advantage is the reduction of maintenance, energy consumption and noise.
Easy and low-cost maintenance
The rounded protection doors of ERGON models allow broader space inside the machine and thus the motors can be mounted externally on the machine side edges.
Therefore, they are easily accessible and reachable for maintenance.
Actually, the operator doesn't need to enter the internal parts of the shrink wrapper when carrying out
Constant film tensioning
Film reels placed in the lower part of the machine with film unwinding controlled by a progressive brake and constant film tensioning ensured by a system provided with a tensioning spring
Precise and automatic film cut
Film-cutting unit equipped with direct drive motorization that allows to easily carry out motor maintenance and reduce maintenance operations.
User-friendly man-machine interface
The POSYC® control panel, fixed or sliding on a boom running the whole length of the machine (depending on the machine model), enables even less expert operators to easily and effectively run the packer, thanks to an intuitive interface, a touch screen display and diagnosis functions and real-time technical support available on the POSYC®.
* Data provided on this page are not binding, as they have to be confirmed by SMI according to the machine user's production conditions and technical specifications.
The European Regulation 679/2016 (GDPR) on the protection of personal data has been fully applicable since May 25th, 2018. This is an important goal, because it lays down rules relating to the processing of personal data for all Countries within the Union. Every company of the SMI Group planned a series of activities, assets or operational modes to comply with the regulation and put into practice the protection of personal data. Here is a list of actions taken to comply with the European Regulation and our policy on personal data processing.
Lawfulness of processing All activities relating to personal data processing shall be lawful (consent, contract obligations, vital interests of the data subject or of third parties, compliance with legal obligations to which the controller is subject, public interest or exercise of official authority, legitimate interest pursued by the controller or by third parties).
Information document The information statement has been improved and updated to the new regulations (art. 13 and 14 GDPR).
Rights of the data subjects (right of access, right to erasure-right to be forgotten, right to restriction of processing, right to object, right to data portability) Technical and organization measures have been adopted to ensure the data subject's exercise of his rights and to meet the data subject requirements.
Controllers, processors Based on the new principle of “accountability”, SMI Group organization was re-defined, in order to proactively ensure integral compliance with the Regulation. Redefinition of the role of data processors and service suppliers whose activity implies personal data processing.
Risk of data processing; accountability measures taken by controllers and processors (Impact assessment, record of processing activities, security of processing, data breach) The “Conformity document”, including records of data processing activity, plans, adopts and demonstrates all technical and organizational measures taken to adequately perform the data processing activities and specifies the necessary procedures to be adopted to notify data breach.
Transfer of personal data to international organizations Smi Group adheres to the general principles and guarantees concerning the transfer of personal data to third Countries.
The Controller is: SMI S.p.A. Head office: Via Carlo Ceresa, 10 - 24015 San Giovanni Bianco (BG) - ITALIA VAT nr: IT03942700166 - R.E.A. 421708 For further information, write to: firstname.lastname@example.org
According to the European Regulation 679/2016, the data subject is entitled to exercise the rights set forth in the Regulation. The integral version of art. 15; 16; 17; 18; 20; 21; 77 of the European Regulation is attached to this document.
SMI S.p.A. Sede amministrativa: Via Carlo Ceresa, 10 - 24015 San Giovanni Bianco (BG) - ITALIA Sede legale: Via Monte Grappa, 7 - 24121 Bergamo (BG) - ITALIA C.F. e P. IVA IT03942700166 - R.E.A. 421708 Capitale Sociale Euro 5.000.000 i.v.