7 Kg



Automatic machine for the application of butyl on the spacer frames of isulating glass with doauble sealing.
The machine is loaded with 7 kg butyl cakes.
Butyl is applied positioning the aluminium frame on a conveyor belt.
An optics fiber detects the presence of aluminium and starts a working cycle synchronized by a PLC with a touch screen panel which integrates all the main functions of the machine. All the mechanisms are moved by pneumatic cylinders.
Heating is controlled by a manual or programmed start and divided into two independently regulated units, checked by electronic thermoregulators.
Thanks to the simple graphic layout of the control panel all the setting operations of the machine are very simple and fast.
It’s possible to realize butyl applications on panels having inner decorations ( Georgian frames ) excluding the two blocking wheels.
Maintenance operations are very easy.


  • Nozzle opening : up to 30 mm (1,18 inc)
  • Automatic height variation of lower profile
  • Profile presence detection with photocell
  • Belt conveyor speed: min 7 to max 40 m/1’
    (0,3 to 1,5 inc)
  • Belt conveyor work length: 2620 mm (103 inc)
  • Cycle syncronization with electronic timers
  • Hydraulic pressure system with hydraulic pump
  • Electronic temperature control: up to 150°C
  • Installed power: 3,5 kW
  • Voltage 220 V / 50 three phases + N
  • Working pressure: 60 – 150 bar
  • Air pressure: 6 – 10 bar
  • Extrusion temperature: 80 – 140°C
  • Work Height: 950 mm (37,5 inc)
  • Max Height: 1650 mm (65 inc)
  • Max Lenght: 2820 mm (111 inc)
  • Max Width: 600 mm (24 inc)
  • Weight: 550 Kg (1212 lbs)



1 Kg



The butyl extruder B851 is loaded with 1 Kg butyl cakes that are sufficient to apply the product on about one hundred side profiles (1.000 x 1.000 mm – 40 x 40 inches).
The butyl can be automatically applied on both sides of a preassemble frame profile of any thickness.
The fast and functional butyl loading system enables to realize larger insulation glass productions.
The peculiarities of the B851 are the nozzles manual opening system up to 30 mm and the mobile nozzle locking system, that is able to avoid all the bothersome losses of product during the process.
The extruder is controlled by a digital thermoregulatory and has got 220V resistances that enables to reach the working temperature in about 30 minutes.
The machine has an auxiliary roller driven by a photocell that holds the profile on the conveyor belt.
Butyl extruder B851 can optionally be equipped with 4 independent wheels that allow it to move.


  • Nozzles opening: up to 30 mm (1,18 inches)
  • Profile presence detection with optic fiber
  • Conveyor belt speed: 17 m/1’
  • Conveyor belt length: 2.500 mm (98 inches)
  • Cycle syncronization with electronic timers
  • Hydraulic pressure system with pneumatic pump
  • Electronic temperature regulation: up to 150°C
  • Installed power: 2 kW
  • Voltage 220 V / 50 Single phases + PE
  • Extrusion pressure: from 100 to 130 bar
  • Air pressure: 6 – 10 bar
  • Extrusion temperature: 110 – 140°C
  • Working height: 900 mm (35 inches)
  • Maximum height: 920 mm (36 inches)
  • Maximum lenght: 2.250 mm (88 inches)
  • Maximum width: 50 mm (2 inches)
  • Weight: 180 Kg (400 lbs)