Semiautomatic and automatic shrinkwrappers with sealing bar

BP Series

BP1402AS - Monoblock automatic shrinkwrapper with in-line infeed and sealing bar

The new series of monoblock semi-automatic and automatic shrinkwrappers with sealing bar BP are extremely versatile: they can pack various products, such as glass and PET bottles, cans, boxes, trays, jars, cartons of different sizes in a wide range of pack collations. They can be used in several industry segments, such as beverages, food, chemicals, wine and spirits, cosmetics, detergents, wood, textile, graphic etc.

The BP series allows SMIPACK to meet a wide variety of customers’ demands and to ensure a very good quality/price ratio.

Power supply220 - 240 / 380 - 415 V
3PH + PE / 3PH + N + PE
50/60 Hz
Installed power26700 W
Air pressure6 Bar
Required air21 Nl/p*
Maximum output up to12 ppm**
Product maximum height550 mm
Sealing bar1370 mm
Maximum size of upper film reel1350 x Ø 350 mm
Maximum size of lower film reel1350 x Ø 280 mm
Working board height860 - 1020 mm
Machine size3455 x 1870 mm
h 2325-2485 mm
Machine net weight1125 Kg
Advised film: LDPE20 - 100 µ

(*) Normal Iiters per pack.

(**) Packs per minute. The stated speed can change according to the product size, the pack collation and the type of film used.

  • Automatic in-line shrinkwrapper
  • Double-chamber shrinking tunnel
  • Maximum pack length: more than 2000 mm
  • Infeed conveyor controlled by inverter
  • Motorized upper film unwinding controlled by inverter
  • Motorized lower film unwinding
  • Infeed conveyor product guides adjustable in height and width
  • Possibility to make reference either to the photocell reading or to the pack length
  • Automatic, semiautomatic, pass through mode
  • Included: feet for the machine fastening, press rod to stop products, cooling fan at the tunnel outlet
  • Monoblock frame
  • Pneumatic sealing bar
  • Pneumatic film cut by cold blade
  • Sealing bar equipped with safety sensors
  • Rollers are positioned on the upper and lower unwinders to make the reels easier to load
  • Metric graduation based film reels centering system
  • FLXMOD® control system equipped with 4.3" graphic LCD rotating control panel with PLC
  • Power and control section made up of:
    • Inverter
    • IN/OUT (Input/Output) command modules with 16 digital inputs/outputs
    • Analog inputs command modules
    • Thermocouple reading control modules
    • Such system allows a simple and accurate control of all current operations, that is:
      • storing of 20 different working cycles
      • automatic control of the bars
      • speed adjustment of the shrinkwrapper and tunnel conveyors by means of an inverter
      • process statistics
  • Tunnel air flow adjustable by means of independent deflectors
  • Tunnel conveyor equipped with heat-resistant glass fibre bars (SMI patent) which ensures that:
    • the conveyor stiffness grants stability to the products passing through, for a compact and well-shrunk pack
    • the conveyor can bear a product weight up to 30 kilos
    • the conveyor bars never get rusted, as it happens when using traditional metallic conveyors
    • the maintenance is easy and low-cost, thanks to the possibility of replacing just the worn out bars
  • Oven cooling system
  • Low power consumption
  • Compliance with CE regulations