MC 820
MC 820 Automatic case-packer
The Marchesini MC820 is an automatic machine for collation and insertion of single and collated cartons into the case. Case closing with not overlapping adhesive tape.
Main Features
- Balcony design to improve accessibility, maintenance and cleaning operations;
- Machine composed of three working sections: cartons collation, case feeding and closing;
- Working area and case transport, separated from the mechanics placed on the rear;
- Case changeover adjustments in “B” (width) and “H” (height) quotes, are made through servo motors with direct command from the operator panel;
- “A” quote (length) automatically managed when setting of the format parameters is made from the PC.
Cartons Collation
- Collation of cartons, coming from the upstream machine, on the infeed conveyor belt;
- Pick & Place for the direct transfer of the cartons into the hopper, with vertical stacking from the bottom to the top;
- Product pick up detected at each cycle of the collation, to assure that the defined number of products has been collated;
- Machine stop in case of wrong pick up;
- Product transfer into the case, at the end of the collation phase, by the mechanical command of pusher and hopper.
Cases Feeding
- Case feeding on a 1750 mm (68.897”) long conveyor belt, placed at 450 mm (17.716”) from the floor, accepting many stacks of flat cases all over its length and one stack in the pick-up area;
- Suction cups arm for the picking of the flat case from the top of the stack and case transfer into the forming and loading station; case forming and keeping in the opened position during the introduction of product;
- Possibility to process a wide range of cardboard boxes sizes without the use of change parts;
- Automatic adjustment of the strokes of the picking arm and case transport chains, without neither manual settings nor size parts.
Cases Closing
- Flaps folding and subsequent case closing with adhesive tape.
Safeties and Controls
- Safeties guards in methacrylate, integrated in the machine frame;
- Emergency circuits and protections with safety level;
- Overload control on the machine brushless motorizations;
- Torque control on product loading hopper and pusher;
- Minimum load control, with machine under idle status in case of lack of cartons at the infeed;
- Maximum load control on the infeed conveyor with stop of the upstream machine upon receipt of a signal detecting maximum load of product;
- Minimum load control of the cases inside the magazine with acoustic pre-warning signal and machine stop;
- Control for the unsuccessful case opening with machine stop;
- Control for the adhesive tape breaking with machine stop and acoustic signal in case of tape reel end.
Technical data
Carton sizes
- A: Min 20 mm - Max 160 mm
- B: Min 10 mm - Max 150 mm
- H: Min 50 mm - Max 260 mm
Collation
- A1: Min 130 - Max 510 mm
- B1: Min 110 - Max 335 mm
- H1: Min 110 - Max 335 mm
Case sizes
- A: Min 140 - Max 520 mm
- B: Min 120 - Max 350 mm
- H: Min 120 - Max 350 mm
Mechanical speed
- Max. 10 cases/minute
Standard voltage
- 400 Volts, 3-phase, Neutral & Ground, Frequency 50 Cycles
Electrical cabinet
- On board, it can be opened from the rear side of the machine
Electric functions and Touch Screen control panel. Commanded by one Industrial Siemens PC, autotest included, complete with:
- Start, stop, reset and emergency push buttons
- Jog connector
- Display to visualize notifications for the operator as well as necessary size management selections
- Password protected services access
- Message presentation including services and Help menu
- Production data: total and partial hours counter, good products counter, speed indicator
- Complying with EMC norms (El. Magnetic Compatibility)
- Two additional foreign languages can be added to Italian language
Pneumatic components
- SMC
Commercial References
Gianluca Cavalli - Mirko Malatrasi Sales Managers
Ph. +39 349 392 0666 | +39 342 127 8487
Direct ph. +39 051 0116 303 | +39 051 0116 307
E-mail [email protected]
Ugo Bartolomei Sales & Business Development Manager
Ph. +39 342 778 6619
Direct ph. +39 051 0116 333
E-mail [email protected]
Contact Form