VIRGINIO MAI plastic sheet extrusion machine // Polishing and Calenders // Film extrusion lines // Used Flexo Press // Tecno Converting 2000 S.r.l.

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Machine Code: PC14
Manufacturer: VIRGINIO
Modello: MAI
Year: 1997
Number of layers: 3
Material: PMMA/ PMMA -PMMA/ABS . Sheets thickness from 3 to 7 mm.
Sheet width (mm): 1800
Extruder 1 Layer ref:: A
Screw diam: 60mm
Description: L/D 35, bimetallic barrel, degassing, stellited screws refurbished year 2011, Maag Pump 28SP - 10.2 cc – screen changer Cofit CL 80 - vacuum system HYDROSYS Travaini - 2 bbl stainless steel condenser vent , static mixer layer: Sulzer ;
Extruder 2 Layer ref:: B
Screw diam: 75mm
Description: L/D35 ; bimetallic barrel, degassing, stellited screw , pump EPROTEC MELTX1 - 25.5 cc (year 2007) - screen changer Cofit CL 80 - vacuum system HYDROSYS Travaini - 2 bbl stainless steel condenser vent , Static mixer cross-helices;
Extruder 3 Layer ref:: C
Screw diam: 90mm
Description: L/D 35mm ; bimetallic barrel, degassing, stellited screws , Maag Pump 45SP - 46.3 cc – screen changer Cofit C CL 100 - vacuum system HYDROSYS Travaini - 2 bbl stainless steel condenser vent , Static mixer cross-helices .
Head description: Ultraflow 4 layer feedblock for layers ABCD, year 2007. Currently running on layers ABC. Feedblock allows for adding one more co-extruder. Sheet die EDI HRC 100 fast gap year 2007, 1850wide, 2.5-10mm gap range. Adjustable decals for fast width adjustment.Spare die with EDI Ultraflex HRC100 FAST GAP1400 wide + COESTRUSION BLOCK Ultraflow layer 4 (A / B / C / D)
Die width (mm): 1850mm
Polishing stack/ calender lines unit: Sheet polishing unit VM 3 roll 1.800 mm ; 340 mm diameter, servo drive for each roll, hydraulic nip, motor nip adjustment.? Three reels 45° calender : Bending angle of 45 °, upper cylinder oscillating, cylinders hardened with 3 mm steel aisi 420, chrome, superfinite ( one spare cylinder + one epicicloydal gear reducer ) , Thermostatic pressurized water cylinders # 1 by three-way unit Sella maximum temperature 140 ° C ; ? Steel reels chassis to support the sheet out from calendering station : reels are made of steel having surface chrome hardened and superfinite and driven . Reels are feeded with thermostated water whose temperature is controlled thru unit pressurized water temperature control . A series of rubber covered rolls , having surface temperature controlled , follows the steel rolls : either steel and rubber rolls are assembled on a moving frame whose inclination can be varied accordingly ;
Note: Output : up to 450 kg/h PMMA coextruded sheet.Additional conveyor cooling rolls with water temperature control. Transversal including chips exhauster .PE foil masking unit top & bottom Position adjustable up & down the conveyor.3 x in line cutting saw with motorized adjustment :Dust exhauster included. Transversal travelling saw with dust exhauster.Output conveyor with sheet stacker and weigh scale. MD ( machine direction ) cutting group : the group consists of three longitudinal cutting saw blades, the blades change in position is driven by motor ; TD ( transversal direction ) cutting group : group of cutting circular blade operated by numerical control. Cleaning station : Plate by vacuum cleaning system installed after TD cuts.Deionizing station : Plant ionization plate. Spare parts list : N°1 spare cylinder for calander ; N° 1 spare epicicloydal gearbox backlash free for calander / pulling; N° 1 overhauled engine gearbox extruder 90 mm diameter;N° 1 new engine + vacuum pump HYDROSYS Travaini for extruder 90 mm diameter; N° 1 new engine + vacuum pump HYDROSYS Travaini for extruder 75/60 mm diameter; N° 1 new epicicloydal gearbox backlash free; N° 1 upper body ALT lip insert for EDI Ultraflex HRC100 FAST GAP 1400 ; material CPM 9V steel.N° 1 lower body ALT lip insert for EDI Ultraflex HRC100 FAST GAP 1400 ; material CPM 9V steel .N° 1 upper body ALT lip insert for EDI Ultraflex HRC100 FAST GAP 1850 ; material CPM 9V steel. N° 1 lower body ALT lip insert for EDI Ultraflex HRC100 FAST GAP 1850 ; material CPM 9V steel

Machine Code	PC14
Manufacturer	VIRGINIO
Modello	MAI
Year	1997
Number of layers	3
Material	PMMA/ PMMA -PMMA/ABS . Sheets thickness from 3 to 7 mm.
Sheet width (mm)	1800
Extruder 1 Layer ref:	A
Screw diam	60mm
Description	L/D 35, bimetallic barrel, degassing, stellited screws refurbished year 2011, Maag Pump 28SP - 10.2 cc – screen changer Cofit CL 80 - vacuum system HYDROSYS Travaini - 2 bbl stainless steel condenser vent , static mixer layer: Sulzer ;
Extruder 2 Layer ref:	B
Screw diam	75mm
Description	L/D35 ; bimetallic barrel, degassing, stellited screw , pump EPROTEC MELTX1 - 25.5 cc (year 2007) - screen changer Cofit CL 80 - vacuum system HYDROSYS Travaini - 2 bbl stainless steel condenser vent , Static mixer cross-helices;
Extruder 3 Layer ref:	C
Screw diam	90mm
Description	L/D 35mm ; bimetallic barrel, degassing, stellited screws , Maag Pump 45SP - 46.3 cc – screen changer Cofit C CL 100 - vacuum system HYDROSYS Travaini - 2 bbl stainless steel condenser vent , Static mixer cross-helices .
Head description	Ultraflow 4 layer feedblock for layers ABCD, year 2007. Currently running on layers ABC. Feedblock allows for adding one more co-extruder. Sheet die EDI HRC 100 fast gap year 2007, 1850wide, 2.5-10mm gap range. Adjustable decals for fast width adjustment.Spare die with EDI Ultraflex HRC100 FAST GAP1400 wide + COESTRUSION BLOCK Ultraflow layer 4 (A / B / C / D)
Die width (mm)	1850mm
Polishing stack/ calender lines unit	Sheet polishing unit VM 3 roll 1.800 mm ; 340 mm diameter, servo drive for each roll, hydraulic nip, motor nip adjustment.? Three reels 45° calender : Bending angle of 45 °, upper cylinder oscillating, cylinders hardened with 3 mm steel aisi 420, chrome, superfinite ( one spare cylinder + one epicicloydal gear reducer ) , Thermostatic pressurized water cylinders # 1 by three-way unit Sella maximum temperature 140 ° C ; ? Steel reels chassis to support the sheet out from calendering station : reels are made of steel having surface chrome hardened and superfinite and driven . Reels are feeded with thermostated water whose temperature is controlled thru unit pressurized water temperature control . A series of rubber covered rolls , having surface temperature controlled , follows the steel rolls : either steel and rubber rolls are assembled on a moving frame whose inclination can be varied accordingly ;
Note	Output : up to 450 kg/h PMMA coextruded sheet.Additional conveyor cooling rolls with water temperature control. Transversal including chips exhauster .PE foil masking unit top & bottom Position adjustable up & down the conveyor.3 x in line cutting saw with motorized adjustment :Dust exhauster included. Transversal travelling saw with dust exhauster.Output conveyor with sheet stacker and weigh scale. MD ( machine direction ) cutting group : the group consists of three longitudinal cutting saw blades, the blades change in position is driven by motor ; TD ( transversal direction ) cutting group : group of cutting circular blade operated by numerical control. Cleaning station : Plate by vacuum cleaning system installed after TD cuts.Deionizing station : Plant ionization plate. Spare parts list : N°1 spare cylinder for calander ; N° 1 spare epicicloydal gearbox backlash free for calander / pulling; N° 1 overhauled engine gearbox extruder 90 mm diameter;N° 1 new engine + vacuum pump HYDROSYS Travaini for extruder 90 mm diameter; N° 1 new engine + vacuum pump HYDROSYS Travaini for extruder 75/60 mm diameter; N° 1 new epicicloydal gearbox backlash free; N° 1 upper body ALT lip insert for EDI Ultraflex HRC100 FAST GAP 1400 ; material CPM 9V steel.N° 1 lower body ALT lip insert for EDI Ultraflex HRC100 FAST GAP 1400 ; material CPM 9V steel .N° 1 upper body ALT lip insert for EDI Ultraflex HRC100 FAST GAP 1850 ; material CPM 9V steel. N° 1 lower body ALT lip insert for EDI Ultraflex HRC100 FAST GAP 1850 ; material CPM 9V steel