Polyurethane Evolution - omsgroup.it · insulation in pur/pir polyurethane foam, ... for the...
Transcript of Polyurethane Evolution - omsgroup.it · insulation in pur/pir polyurethane foam, ... for the...
Polyurethane Evolution
SINCE 1969 OMS GROUP HAS CONCENTRATED ITS ACTIVITIES ON EVERY TYPE OF POLYURETHANE APPLICATION TE-
CHNOLOGY WITH A SPECIAL ATTENTION IN RESEARCH AND DEVELOPMENT OF NEW MACHINERY
AND PRODUCTION METHODLOGIES.
TODAY, OMS CONTINUOUS PANEL LINES ARE AMNGST THE BEST KNOWN AND WELL ACCEPTED ON THE
MARKET, THE MODULAR CONSTRUCTION CONCEPT OF OUR PLANTS ALLOWS EACH COSTUMER TO CHOOSE
THE CORRECT EQUIPMENT CONFIGURATION AND LEVEL OF AUTOMATION APPROPRIATE TO HIS PRODUCTION
REQUIREMENTS.
CONTINUOUS LINES ARE AVAILABLE FOR THE PRODUCTION OF PANELS WITH FLEXIBLE OR RIGID FACINGS AND CORE
INSULATION IN PUR/PIR POLYURETHANE FOAM, PHENOLIC FOAM OR ROCKWOOL BONDED WITH TWO
COMPONENT POLYURETHANE ADHESIVE.
ENERGY SAVING COMBINED WITH THE NEED FOR GREAT ATTENTION TO SAFETY WILL CONTINUUE TO EXERCISE
AN IMPORTANT ROLE FOR THE FUTURE OF BUILDING CONSTRUCTION. PANELS IN POLYURETHANE WITH RIGID
OR FLEXIBLE SUBSTRATES HAVE EARNED ENOURMOUS SUCCESS IN THE SECTOR OF THERMAL INSULATION OF BUIL-
DINGS, IN THE FIELD OF INDUSTRIAL REFRIGERATION AND ALSO IN THE TRANSPORT AND PACKAGING
INDUSTRIES.
THE SUCCESS IS DUE TO THE FUNDAMENTAL PROPERTIES OF THIS MATERIAL, TO BE PRECISE:
OPTIMUM THERMAL INSULATION DETERMINED BY THE LOWESST POSSIBLE CONDUCTIVITY
LIGHTNESS
ELEVATED MECHANICAL PROPERTIES
GOOD DIMENSIONAL STYABILITY AT HIGH AND LOW TEMPERATURES
EASE OF USE
OPTIMUM PROCESSIBILITY WITH MOST MATERIALS USED IN
BUILDING CONSTRUCTION
EXCELLENT RESISTANCE TO FIRE
GOOD ENVIRONMENTAL IMPACT
PIR FOAM PANEL FOR AIR-DUCTS
ROOF PANEL
PHENOLIC FOAM PANEL FLEXIBLE FACE PANEL
WOODEN BOARD PANEL
ROOF PANEL WALL PANEL
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DOUBLE DECOLING UNITS FOR UPPER ANDLOWER FACING, INCLUDING:
COIL CAR;
PRESSING/FEEDING ROLLERS;
PVC FILM APPLICATION;
COIL CUT-OFF UNIT;
ACCUMULATOR LOOP;
ROLLER SECTION.
PROFILING MACHINE FOR UPPER AND LOWER FACINGS,INCLUDING:
COIL DRIVE SYSTEM SYNCHRONIZED WITH THE
PRODUCTION SPEED;
LOWER ROLL-FORMING MACHINE;
UPPER ROLL-FORMING MACHINE;
EDGE PROFILING
FA S T C A S S E T T E E X C H A N G E
SYSTEM FOR TRAPEZOIDAL ROOF
ELEMENTS OR “MICRO-RIBS” FOR
WALL PANEL PROFILES.
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FOR THE PRE-HEATING OF THE UPPER AND LOWER FACING
PRIOR TO FOAM:
INDIPENDENT HEATING CONTROL OF THE UPPER AND
LOWER FACINGS;
CONSTANT TEMPERATURE CONTROL, ACHIEVED
THROUGH DEDICATED AIR DUCTS FOR EVEN
DISTRIBUTION OF HOT AIR.
SIDE-EDGE TAPE APPLICA
DOUBLE TAPE UNWINDER
ATION FOR THE PROTECTION OF THE MOTORISED SIDE CHAINS.
RS ON EACH SIDE OF THE PANEL WITH MINIMUM DIAMETER CONTROL FOR EACH ADHESIVE TAPE COIL;
POURING PLANE WITH
TEMPERATURE CONTROL
AND VACUUM FOR PAPER
DISTENSION.
CELECTRIC
DISTRIBUTION
ELECTRIC
DISTRIBUTION
TRAVERSE
TRAVERSE
THE OSCILLATING MOTION OF THE
MIXING HEAD PLAYS AN IMPORTANT
ROLE IN ACHIEVING GOOD RESULT
DURING THE FOAMING PROCESS.
MULTI-HEADS DISTRIBUTION
SYSTEM FOR HIGH SPEED
LAMINATION.
THE OMS Y2K 10 SELF
CLEANING MIXING HEAD
M O U N T E D O N T H E
ELECTRIC DISTRIBUTION
TARVERSE ALLOWS AN
EVEN DISTRIBUTION OF THE
PU MIXTURE ONTO THE
LOWER FACING
THE ELECTRIC DISTRIBUTION TRAVERSE AND MIXING
HEAD ARE ADJUSTABLE FOR HEIGHT AND POSITION
A N YWHERE ALONG THE LADOWN AREA FOR
OPTIMUM REULTS.
A DEDICATED SUCTION SYSTEM IS USED FOR THE EXHAUST OF THE
TYPICAL REACTION GASES, PARTICULARLY WHEN USING PENTANE AS
BLOWING AGENT.
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HIGH PRESSURE MULTI-COMPONENT METERING AND MIXING STATION,
FOR THE MAIN COMPONENTS (POLYOL AND ISOCYANATE) AND THE
DIFFERENT CATALYST, ADDITIVES AND BLOWING AGENT.
POLYOL, ISOCYANATE AND ADDITIVES
MACHINE DAY-TANKS WITH
AUTOMATIC REFILLING SYSTEM
FROM THE MAIN BULK STORAGE,
FOR AN ACCURATE FEEDING
TO THE RELEVANT METERING
P U M P G R O U P S .
FOR OPTIMUM TEMPERATURE CONDITIONING
OF THE MAIN CHEMICAL COMPONENTS
DEDICATED MULTI-PLATE STAINLESS STEEL
HEAT EXCHANGERS ARE USED, LINKED TO
WATER RECIRCULATION TYPE TEMPERATURE
CONTROLLERS.
THE USE OF A SELF-CLEANING MIXING HEAD
ENABLES CHEMICALS TO BE RECIRCULATED
THROUGH THE HEAD, ENSURING PRECISE
T E M P E R AT U R E A N D P R O D U C T I O N
PARAMETERS ARE MAINTAINED.
HIGH PRESSURE, HIGH PRECISION METERING
PUMPS ARE USED TO METER THE DIFFERENT
CHEMICAL COMPONENTS INVOLVED IN THE
FOAMING PROCESS
ROTARY AXIAL PISTON PUMP TYPE;
IN-LINE PISTON PUMP TYPE;
DIAPHRAGM PUMP TYPE;
ACCORDING TO THE DIFFERENT CHEMICALS.
A DEDICATED HIGH PRESSURE METERING UNIT
FOR PENTANE, OR ANY OTHER ALTERNATIVE
BLOWING AGENT, INCLUDING THE RELEVANT
SAFETY FEATURES.
EACH INDIVIDUAL COMPONENT IS
PERMANETLY CONTROLLED BY MEANS
OF A DEDICATED FLOW-METER AND THE
F L O W R AT E S E L F - A D J U S T S T O
MAINTAIN PRESET VALUES.
H I G H P R E S S U R E A I R
NUCLEATOR UNIT, FOR THE
DISPERSION OF GAS (AIR,
NITROGEN CO2, ETC) INTO
THE PU FOAM SYSTEM IN
ORDER TO IMPROVE THE
M I X I N G Q U A L I T Y, C E L L
STRUCTURE AND FLOWABILITY
OF THE FOAM.
MULTI COMPONENTS HIGH PRESSURE METERING MACHINE
LOW AND HIGH PRESSURE
TYPE MIXERS ARE AVAILABLE
ACCORDING TO THE TYPE OF
RAW MATERIALS, THE LINE
SPEED AND THE PLANT
CONFIGURATION.
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THE FINAL SURFACE QUALITY OF THE PU SANDWICH PANELS DEPENDS MAINLY ON
THE ACCURACY AND THE CONSTRUCTION CHARACTERS OF THE DOUBLE BELT
CONVEYOR.
OMS HAS DEDICATED GREAT ATTENTION TO THIS
PARTICULAR ASPECT.
THE DOUBLE BELT CONVEYOR PLATES ARE
MANUFACTURED WITH THE LATEST TECHNOLOGY:
HIGH PRECISIONCNC MACHINING
BALL-BEARINGS
STRESS RELIEVING OF ALL STRUCTURAL PARTS
POLISHED SURFACE TO EACH SINGLE SLAT
ANTI-WEAR SLIDEWAYS
ALL THESE ELEMENTS ARE THE
KEY-FACTORS OF OUR DOUBLE
BELT CONVEYOR
THE UPPER CONVEYOR CAN BE INCLINED FOR
TAPERED PANEL PRODUCTION.
THE DRIVE SYSTEM OF THE DOUBLE BELT CONVEYOR IS BY
TWO INDIPINDENT GEAR BOXES (ONE FOR EACH CONVEYOR
BELT), EACH ONE DRIVEN BY A SEPARATE ELECTRIC MOTOR, IN
ORDER TO ENSURE PERFECT SPEED SYNCHRONISATION
BETWEEN THE LOWER AND THE UPPER CONVEYORS.
MOTORISED SIDE SEALING SYSTEM TO CONTAIN THE
LATERAL FOAM PRESSURE AND TO GUIDE THE UPPER
AND LOWER FACINGS.
LEFT AND RIGHT MOTORISED CHAIN SYSTEM,
SYNCHRONIZED WITH THE MAIN DOUBLE BELT CONVEYOR
SPEED.
EACH SYSTEM IS ADJUSTABLE IN HEIGHT AND IN WIDTH,
IN ORDER TO OPTIMIZETHE PRODUCTION.
FOR ENERGY SAVING AND AT THE SAME TIME, FOR
A SAFE WORKING ENVIRONMENT, THE DOUBLE
BELT CONVEYOR IS FULLY ENCLOSED WITH A
THERMAL INSULATED TUNNEL ENCLOSURE.
AUTOMATIC UP-DOWN MOVEMENT
SYSTEM FOR THE UPPER CONVEYOR
BELT, WITHOUT USING ANY CALIBRATION
SPACERS AND WITHOUT ANY MANUAL
INTERVENTION ON THE DOUBLE BELT
CONVEYOR TO VARY THE PANEL
THICKNESS.
SEPARATE AIR
DUCTS FOR THE
UPPER AND LOWER
CONVEYOR BELTS
FOR DIFFERENT
T E M P E R A T U R E
CONTROL BETWEEN
LOWER AND UPPER
FACINGS.
PANEL EXIT AT THE DOUBLE BELT CONVEYOR
ALL THE CUTTING MACHINES ARE MADE WITH A HEAVY DUTY STEEL FRAME FOR STABLE AND
R E L I A B L E W O R K I N G :
PRECISE CUT
FAST CUTTING CYCLES
MINIMAL CUTTING TOLERANCES
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CUTTING “ON THE FLY” OF THE PU SANDWICH PANELS TO THE
REQUIRED PROGRAMMABLE LENGTH, DIFFERENT TYPES OF CUTTING
MACHINE ARE AVAILABLE:
CIRCULAR-SAW CROSS CUTTING
MACHINE
DOUBLE CIRCULAR-SAW CROSS
CUTTING MACHINE
BAND-SAW CUTTING MACHINE
ADDITIONAL CIRCULAR-SAW CUTTING
UNIT FOR ROOF PANEL OVERLAPPING.
CENTRALIZED DUST EXTRACTION SYSTEM, INCLUDING FILTERING
UNIT AND DUST COMPACTING MACHINE.
SOUND PROOF ENCLOSURE FOR THE
CUTTING MACHINE ALSO PROVIDES
SAFE WORKING CONDITIONS FOR THE
CUTTING MACHINERY.
MULTI -CIRCULAR-SAW
CUTTING MACHINE
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A F T E R T H E C R O S S
CUTTING MACHINE AND PRIOR
TO THE STACKING AND PACKING
OPERATIONS, A COOLING SECTION IS
N E E D E D E S P E C I A L LY F O R T H I C K
SANDWICH PANELS.
ACCORDING TO THE LINE
SPEED, THE AVAILABLE
SPACE AND THE FACTORY
LAYOUT, VERTICAL OR
HORIZONTAL TYPE COOLING
UNITS ARE AVAILABLE.
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STACKING UNIT
F O R P U
S A N D W I C H
PANELS, ABLE
T O H A N D L E
LENGHTS UP
TO 20 METERS.
180° TURNING UNIT FOR
ROOF PANELS, FOR
“SPACE-SAVING” DURING
STACKING OPERATIONS.
PICK AND PLACE MANIPULATOR
FOR PANEL STACKING.
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TO PROTECT THE PANEL STACKS DURING TRANSPORT AN
AUTOMATIC PACKING MACHINE CAN BE PROVED.
THE WRAPPING
MACHINE OPERATES
WITH DIFFERENT
“BANDING CYCLES”
SHRINK WRAPPING MACHINE WITH POLYETHYLENE
FILM AND SHRINKING TUNNEL.
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ELECTRICAL CONTROL PANEL WITH
DIFFERENT LEVELS OF AUTOMATION
ACCORDING TO CUSTOMER REQUIREMENTS
CAN BE PROVIDED.
CENTRALIZED CONTROL
PULPIT WITH OPERATOR
PANEL CONNECTED TO
THE MAIN PLC FOR
HANDLING AND CONTROL
OF THE ENTIRE
PRODUCTION LINE.
TYPICAL CONFIGURATION OF THE
OPERATOR PANEL FOR A
CONTINUOUS SANDWICH PANEL
PRODUCTION LINE.
MODEM CONNECTION CARD FOR REMOTE “TELE-ASSISTANCE”.
INDUSTRIAL ETHERNET CARD CONNECTED TO THE MAIN PLC, IN ORDER TO TRANSFER ALL THE
TYPICAL PRODUCTION PARAMETERS TO A SERVER PC, FOR DATA ACQUISITION
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FOR THE PRODUCTION OF SANDWICH PANELS WITH FLEXIBLE FACINGS
OMS GROUP IS ABLE TO SUPPLY ALL THE NECESSARY EQUIPMENT FOR
THE CORRECT HANDLING OF THE FLEXIBLE SUBSTRATA.
DOUBLE UNWINDERS FOR THE UPPER AND LOWER FLEXIBLE FACE:
AUTOMATIC TENSIONING CONTROL
AUTOMATIC CENTERING OF THE FLEXIBLE FACE COILS DURING THE
PRODUCTION PHASE
COIL DIAMETER CONTROL
AUTOMATIC SPLICING
SIDE PAPER UNWINDERS FOR THE PRODUCTION OF THE SIDE CONTAINMENT ONTHE DOUBLE BELT CONVEYOR DURING THE NORMAL PRODUCTION CYCLE:
SIDE PAPER TENSION CONTROL
COIL DIAMETER CONTROL
SIDE PAPER CENTERING
Impianti OMS SpaVia Sabbioneta 4, 20050 Verano Brianza (MB), ItalyTel. +39-0362-9831 Fax +39-0362-983217e-mail: [email protected]: www.omsgroup.it