M-3973 HOTMELT POWDER SCATTERING AND LAMINATING MACHINE-2200mm

REFERENCE NUMBER: M-3973 (99016AVEZ8RX)-D HOTMELT POWDER SCATTERING AND LAMINATING MACHINE-2200mm 1.LAMINATING LINE : MAKE : VILLARS (CH) ACTUALLY SANTEX YEAR: 1993 WORKING WIDTH : 2200mm (NOMINAL WIDTH 2M10) VOLTAGE: 3X380(400)V TOTAL POWER : 158KW RECOMMENDED MAX. SPEED 10M BUT 15M IS POSSIBLE ORIGINAL CONFIGURATION : INPUT UNIT (WITH POSSIBILITY TO HANG IN ROLLERS BY MEANS OF E.G. FLAT BEARINGS), POWDER SPREADER, INFRARED PREHEATING ZONE AND DOUBLE BAND LAMINATING PRESS (HEATING THROUGH IR) LATER EXTENSION (1997) : 2ND INFRARED ZONE WITH COLD WATER COOLED CALENDAR AT THE BACK EQUIPPED WITH SELVEDGE CUTTING SYSTEM WITH ADJUSTABLE INFRARED FOLLOW UP SYSTEM. STRENGTH OF INFRARED CAN BE ADJUSTED SO THAT E.G. THE UPPER SUBSTRATE CAN BE ‘NEGLECTED’. KNOWN PROBLEMS : 1)INFRARED PREHEATING ZONE : 2 IR STRIPS BROKEN 2)CERTAIN PARTS IR ZONES (MOSTLY EXTERIOR ZONES) OF THE DOUBLE BAND LAMINATING PRESS DO NOT LONGER FUNCTION, BUT SECOND PART OF THE MACHINE CAN STILL BE HEATED TILL 160 À 170°C AND EVEN MORE, BUT THEN AT VERY LOW SPEED 2.ACCUMULATOR WITH WINDER AND CONTROLLING SYSTEM : MAKE : MATTHIJS (ELECTRICAL PART BY ELECTRO VANDEVELDE) YEAR: 1999 OPERATING VOLTAGE : 3X380V CAPACITY ACCUMULATOR : +/- 50M UNIT FUNCTIONS INDEPENDENTLY FROM LAMINATING MACHINE AND SPEED VARIES FROM 0 TILL 50M (SPEED OF WINDING UP UNIT = SPEED LAMINATING MACHINE WHEN ACCUMULATOR IS EMPTY) 3. SUPERSTRUCTURE FOR SUPPLY SECOND SUBSTRATE : MAKE: MENZEL YEAR: 2000 OPERATING VOLTAGE : 3X380V FUNCTIONS INDEPENDENTLY FROM THE LAMINATING MACHINE. SPEED REGULATION BASED ON A 0-10V (=0-15M) EXIT SIGNAL OF THE LAMINATING MACHINE MANUAL RIGHT-LEFT GUIDANCE OF THE SUBSTRATE. A SECOND AUTOMATIC PRE-GUIDANCE IS FORESEEN, BUT THE MOTOR DOES NO LONGER FUNCTION AND IT IS IN PRACTICE NOT REQUIRED BECAUSE THE ROLLS ARE ALWAYS WINDED STRAIGHT. A MEASURING ROLLER IS INCLUDED TO MEASURE THE TENSION OF THE SUBSTRATE. THIS MEASURING ROLLER DIRECTS THE MOTOR SPEED SO THAT THE ADJUSTING OF THE TENSION STAYS STEADY. IT IS EVEN POSSIBLE TO GO TO A +/- TENSIONLESS SITUATION. THE LINE IS MOUNTED ON A SELF-MADE PLATFORM EQUIPPED WITH A SIMPLE UNWINDING UNIT KNOWN PROBLEM : PRESSURE ROLLER TO AVOID THAT THE SUBSTRATE “SLIDES” OVER THE BRAKE ROLLER IS WORN OUT, BUT IS IN PRAXIS NOT NEEDED. MOTOR OF THE PRE-GUIDANCE IS BROKEN (SEE ABOVE) 4.MISCELLANEOUS : SELF-BUILD ENTRY J-BOX WITH SIMPLE ROLL MEASUREMENT SEPARATE J-BOX FOR UNWINDING FROM DOCKS, SO THAT CAN BE LAMINATED IN THE POLE DIRECTION SEWING MACHINE MERROW TO MAKE FLAT SEAMS ON FINE/THIN FABRICS SELVEDGE CUTTERS ARE MOUNTED ON A SYSTEM SO THAT THE FABRIC CAN BE LEVELLED EASILY, EVENTUALLY CAN BE WINDED ON DOCKS. INCLUDING 2 DOCKS OF 2M30 OF WHICH 1 WITH FLAP BEARINGS