FOAMING AND BATCHING MACHINE FOR POLYURETHANE,
ref. M.24

 

BASIC EQUIPMENT:

  • N° 2 steel tanks for ISO and POL provided with:
    • water conditioning system (cooling/heating system);
    • n° 2 solenoid valves for cooling water interception from water supply or from cooling device if installed;
    • n° 1 resistance holder (1000W with thermostat);
    • n° 1 mixer with multiple blades operated by a speed reducer 0,25 hp placed on the cover;
    • inner vertical scrapers;
    • insulating outer coating for keeping a constant temperature;
    • no. 1 set of valves on the bottom of the tank for lines scanning and product unloading;
    • no. 1 set of coupling for component loading , air depurging, manual component loading
      Ø 3".
  • N° 1 stainless steel tank for solvent;
  • Dispensing group composed by no. 2 double gear steel pumps, operated by no. 2 speed variators.
  • Automatic temperature adjustment by hollow spaces with diving resistances and solenoid valves for conditioning liquid. Thermo regulators with displays which show directly the temperature of components.
  • Security manometers for reading and checking component pressure.
  • Air manometers for pneumatic feeding control of each component and pressure control of solvent.
  • Electric console board provided with pilot lights, cycle selectors, emergency buttons, pump start, no. 8 electronic digital timers for pouring and door lock switch. Pour can be manually operated. Washing can be semi-automatic or automatic.
  • Pre-flow valves for advance adjustment, assembled on head.
  • Batching head with recycling by no. 2 independent valves operated by pneumatic cylinder.
    • Air mix adjustment by micrometric valve.
    • Pouring and washing solenoid valves.
    • By-pass valve for emergency washing in case of black-outs.
    • Mixer at 4 stages.
    • Console board including emergency button, pouring, washing and air buttons and pneumatic cloche for head positioning. Arm with rotation angle of 180°.

TECHNICAL DATA:

  • Total capacity (ratio 100:100): from 5 up to 30 gr/sec.
  • Tank capacity (components): 40 litres each.
  • Adjustable ratio on POL and ISO components.
  • Tank capacity (solvent): 20 lt.
  • Electric connections: 220/380 V, 50 Hz.
  • Compressed air: 6/8 bar (600 Ntl/pouring).
  • Cooling by water or freezing outer group.
  • In conformity with CEE Directives 89/392, 91/368, 93/44, 93/68.
  • Technical annexes: declaration of conformity according to the "Machine regulation" 89/392-CE in force, manual of instructions and maintenance complete with electric and pneumatic diagrams, CE marking according to the "Machine regulation" 89/392-CE in force.

clipping and seaming machines - testing machines - ovens - glue dispensing machines
conveyors - pleating machines - welding machines - special applications machines