Arc Line ISO PU
Line serves for pouring PU mixture to the open moulds Power 10 - 70 ml per sec
Double-skin Containers Without Pressure For Isocyanate And Polyol
- volume of containers is 250 l, are equipped with stirrers with electric motor
- material hopper on the cover of each container is equipped by silica-gel air drying
- cooling and heating by oil and circulatory pumps
- heating of oil by electric convector, cooling by cooling unit with closed circuit
- indicating of oil level increase
- continuous level indication of each component on the main control panel and touch LCD display
- each container is equipped with pump for filling of containers from barrels
- heated suction pipeline for components
Component Dosing
- two accurate dosing gear pump with cycloidal gear boxes and electromotors
- components are cleaned before entering the pumps, shell of filter is heated
- pumps are heated
- reading of component pressure with blocking of pump running during maximal value
Head Suspension
- on slewing arm with manual transversal movement between the units placed into semicircle
- longitudinal radial movement over the unit with mould execute sliding conduction in the axe of arm
- correction of height by pneumatic balanced device
- position during pouring is stabilized by brakes of transversal or longitudinal movement
- suspension on the joint bar allows manual movement of head during pouring
- position of head with regard to units axe is read by inductive sensor
- position, in which the unit is situated, is displayed on the touch LCD display
Mixing Head
- is constructed for two PUR components, with the possibility of supply of colour concentrate
- coloring device (container for colours) cab be bought individually, see accesorries
- inlet for rinsing by rinsing medium and blowing
- mixing of both component is executed by rotary mixer with electromotor over the toothed belt
- setting up of the accurate revolutions of mixer is displayed on the LCD display (RPM)
- inlet and recycling pressure hoses are heated
- mixing chamber is equipped with the cooling shell for water cooling from external aggregate
Rinsing Of Mixing Head
- pressure tank with the volume of 45l
- continuous indication of level on the main switchboard and on the LCD display
- emergency control of rinsing
Units Moulds Bracket
- construction is made of 18 or 24 modular sections for fixing of two-piece or three-piece moulds with dimensions W240xL420xH230mm
- units opening and closing by the pneumatic cylinder with mechanical lock during closing - fully electric control for each unit
- fully electric control for each unit
- closing is two-hand after pouring is automatic or manual opening is automatic or manual
- otevírání je automatické nebo ruční
- setting up of lean of unit with range ± 30°
- each lower desk of unit is heated adjustable regulation always for 6 units
- the same heating for upper desks must be ordered by ordering the machine
Main Switchboard
- control of motors for container filling, of stirrers, of heating and cooling pumps and of dosing pumps
- set up and regulation of temperature of heated hoses, of oil, of dosing pumps and filters
- display of components temperature in containers for POLYOL and ISOCYANATE
- setting up and control of unit temperature, common for 6 units
- blocking of running during the deviation of actual temperature and set temperature
- display of level of POLYOL and ISOCYANATE
- blocking of running during shortage of one of component and during the rinsing
- switch “holding operation” for saving of energy during shot-down of production
- automatic switching off dosing pumps during overrun of maximal pressure
- colour touch LCD display
Colour Touch LCD Display
- setting up of desired flow rate of mixture from head (ml/s)
- setting up of desired volume rate of ISOCYANATE to 100% of POLYOL
- counter for cycles of pouring, rinsing, operating hour, number of product
- setting up of doses for each unit individually (ml)
- calculated time is automatically displayed from setting dose and discharge
- setting up of time and of day in the week for automatic switching of heating the moulds (preheating before starting the production)
- setting up of correct revolutions of head stirrer for pouring and individually for rinsing RPM
- setting up of production batch for regular notice to the number of made products
- setting up of time for looping the operation of stirrers of components in containers and pumps for oil
- report “rinsing necessary” if the material stays in head without rinsing for longer time than is setting
- possibility of prevention of change the important technical parameters by the help of password
- operating report (“minimal level”, “air pressure decrease”, “temperature out of working range
- breakdown report (“ circuit breaker breakdown”, failure phase”, “button error” ….)
Control Panel Next To The Head
- switch / switch off of electromotor for head of stirrer
- control of carrier brakes and arm
- control of backsplash, pouring, rinsing and blowing
- switch / switch off of the inlet of colour concentrate 1 and 2
- touch monochrome LCD display for setting and control of the device state
- function of “start” button placed in grip is automatically changed according the position of head
Technical Parameters
Number Of Section | 18 | 24 |
Length (mm) | 9500 | 9900 |
Wiegth (mm) | 6500 | 6500 |
Hight (mm) | 2200 | 2200 |
Weight (kg) | 7860 | 8110 |
Product / Shift | 800 - 1200 | 1600 - 2000 |
Closing Station | Auto after fill / Manual | |
Shift Between Station | Manual | |
Shift above Form | Auto | |
Electric Input (kW) | 25 (29 with upper heating of units) | 20 (37 with upper heating of units) |
Voltage | 3 ~ 400V / 50Hz | |
Air Pressure | 0,7 MPa | |
Delivery time (month) | 4 |
Suitable accesories for machine
- Air Drier Freezing – for totally dry air in press containers
- Heating and cooling agregate – cool or heat of material in double tube (duplicated) containers
- Cleaning PU – liquid cleaner hot for removing the PU material from metal elements
- Containers for cleaning – suitable for use with cleaning PU
- Scale – for calibration of machine and check of products quality