Discontinuous PUR Foam Block Production Plant, 4-Component, 1800x2800x1200mm Mould, 12-40 kg/m³ Density

Description

  1. Benefits
    1. Reduced floor space
    2. Easy handling
    3. Reduced cycle time
    4. Reduced energy consumption
    5. Reduced maintenance cost
    6. Improved foam quality
  2. Raw Materials
    1. Polyol density at 25°C: 1,051
    2. Polyol viscosity: 920 mpa.s
    3. Isocyanate density at 25°C: 1,220
    4. Isocyanate viscosity: 45 mpa.s
    5. Catalyst density at 25°C: 1,127
    6. Catalyst viscosity: 67 mpa.s
    7. Graphite specific weight: 0.8 g/cm3
  3. Machine Description - Bloc Foaming Unit
    1. Usage: The machine is foreseen for foaming PUR foam blocs with foam density 12-40 kg/m³; optimum fill volume should be between 40-85 kg
    2. Processing foaming time example 65 kg bloc: 75 sec
    3. Foam reaction time 65 kg bloc: 65 sec
  4. Pump/Tank Unit
    1. Iso side: Kracht dosing pump with 4 kW motor and over pressure valve with refill valve; accuracy maximum 1.0%
    2. Working tank iso: Heat- and coolable 500 liter tank (pressure free) with mixer
    3. Polyol side: Kracht dosing pump with 4 kW motor and over pressure valve with refill valve; accuracy maximum 1.0%
    4. Working tank polyol: Heat- and coolable 500 liter tank (pressure free) with mixer
    5. Heating/cooling for tanks: 4 kW with cooling tower
    6. Catalyst side: Kracht dosing pump with 0.75 kW; 25 liter tank (pressure free); accuracy maximum 1.0%
    7. Graphite side: Graphimetric dosing with 10 liter tank; accuracy 0.1%
  5. Mixing Unit With Control
    1. Mixing unit for entering into the foaming box: 220 liter mixing unit pneumatic driven with inverter controlled mixer with e-motor; graphite filling adjusted and manually driven
    2. Control: Siemens PLX with frequency controller
    3. Electrical power: 18 kW
    4. Total machine weight: 1000 kg
    5. Total dimensions of the foaming unit: L 3800 x W 2500 x H 2150 mm
    6. Adjustable mould: Maximum width 1800 mm, maximum length 2800 mm, height 1200 mm