The thirty-year experience of Enoberg (company part of the SMI Group) in the manufacturing of fillers and the growing market demand in terms of hygiene, reliability, simplicity of machine maintenance and use have led the company to manufacture the new HEMF range (Hyper-clean Electronic Mass-meter filling systems for Flat products). The electronic filling system is based on the use of a massive flow meter for each filling valve. The flow meter detects the flow of the product that fills each bottle; once the correct volume is reached, the flow meter controls the closing of the filling valve.
The products that can be worked by HEMF fillers are:
not electrically conductive products, especially oil
1Empty bottles transfer After being manufactured by the stretch-blow moulding machine, empty bottles are conveyed from the blower to the filler by "neck-handling" direct transfer by menas of adjoining star wheels. The star-wheel at the blowmoulder outlet is equipped with grippers electronically synchronised with the brackets of the starwheel at the filler inlet.
2Filling Once the filling station is reached, a gripper grabs the bottle by the neck and places it under the filling valve.
The product to be filled is positioned in an external manifold, from which, through a specific pump, it is conveyed to the filling valve. The filling is massive, electronic with mass flow meters based on Coriolis principle and placed upstream of each filling valve.
During the filling process, the flow meter detects the amount of product that goes through the valve. The measurement is based on pulses, that are compared to the ones set for the format in use. When the set value is reached, the closure sign is sent to the filling valve.
At this stage the filled bottle is transferred to the capper.
3Capping A shaped star wheel allows to center the bottle under its capping station. The cap coming from the feeding system is picked by a transfer star wheel called “pick and place”. The capping head picks the cap from the star wheels and applies it to the bottle. According to the cap to be applied (plastic screw cap or pressure cap), the capping system can operate by rotation or pressure.
The filled and capped bottle is transferred to the outfeed conveyor.
4Outfeed conveyor The filled and capped bottles are transferred to a chain conveyor that conveys the bottles outside the machine. This conveyor is equipped with an automatic height adjusting system, that allows to adjust the bottle base according to the bottle height.
Frame made of AISI 304 stainless steel
Tempered glass safety guards and sealing gaskets that hermetically seal the filling environment from the external one
The motion of the machine carousels is driven by robust gears placed in the machine base
The filling section is completely isolated from transmissions, that therefore do not come in contact with the liquid to be filled
Filling valve fully made of AISI 316 and characterized by an easy maintenance
High-precision flow meters installed next to the filling valves
Dummy bottles with a manual insertion to ensure a complete cleaning and sanitation of the components in contact with the product (dummy bottles with an automatic insertion are available on request)
Product pump that allows to keep the pressure constant during the filling operation
Quick format changeover of the bottle guide equipment
Parameters of each format directly controlled through HMI
7'' HMI touch screen (15'' available as an option)
Maximum filling precision
The filling process is extremely precise, thanks to the use of the flow meter, an electronic device installed near each valve that detects the flow of the product that fills each bottle by counting the pulses and sends the filling valve the closure sign, once the value of the format in use is reached.
High-precision mass flow meter
The high-precision mass flow meter (flow meter that uses the Coriolis effect in order to determine the exact amount of product at each passage), installed next to the filling valves., allows to get a quick measure with a greater repeatability.
The flow meters are characterized by a high stability, with less need for calibration. During the measurement, the impact of the environmental conditions (mechanical vibrations, shaking, sprays, etc) is minimal.
Moreover, there is no volume limit (the container size is not limited by the range of load cells). The control of the filling valve and the automatic compensation is performed through PLC.
Simplified filling valve with reduced maintenance costs
Simplified filling valve with a reduced number of gaskets with a significant reduction in costs and times for maintenance operations.
No drop filling valve
HEMF series is equipped with a special no drop filling valve for filling oil in PET containers, with specific anti-drip function at the end of the filling process.
Efficient control of two filling speeds
The valve allows to control two filling speeds in order to fill homogeneously and efficiently, with no product leakage from the container.
The duration of the filling cycles (slow or fast) can be controlled easily and intuitively through the recipes inside the man-machine interface (HMI 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.
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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. IVA SMI INDUSTRIES Group Headquarters: Via Carlo Ceresa, 10 - 24015 San Giovanni Bianco (BG) - ITALIA Registered office: Via Monte Grappa, 7 - 24121 Bergamo (BG) - ITALIA VAT: 04471940165 - TAX code: 03942700166 - R.E.A.: 421708 Share capital: Euro 5.000.000 i.v.