Semiautomatic and automatic shrinkwrappers with sealing bar

BP Series

BP800AR 350P - Monoblock automatic shrinkwrapper with 90° 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 power17400 W
Air pressure6 Bar
Required air11.5 Nl/p*
Maximum output up to15 ppm**
Product maximum height380 mm
Sealing bar760 mm
Maximum size of film reel750 x Ø 350 mm
Working board height945 - 1105 mm
Machine size2845 x 2500 mm
h 2105 - 2265 mm
Machine net weight770 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 shrinkwrappers with 90° infeed
  • Without automatic pack collation
  • Mono-chamber tunnel
  • 90° Infeed conveyor with adjustable speed controlled by iInverter
  • Product carrying by automatic left or right conveyor
  • Product presence photocell
  • Multi-thrust system (optional)
  • Motorized pusher controlled by inverter and encoder
  • Motorized upper film unwinding controlled by inverter
  • Motorized lower film unwinding
  • Included: feet for the machine fastening, press rod to stop products, cooling fan at the tunnel outlet
  • Automatic, semiautomatic, pass through mode
  • 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 fi lm 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 height
      • 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