Código Máquina	CA151
Constructor	DOLCI
Modelo	NEXTROM
Año	1998
Numero de capas	3
Estructura film	ABC
Material	STRETCH FILM
Ancho del film (mm)	2000
Velocidad (m/min)	550
Producción (kg/h)	1200 kg/h of LLDPE
Extrusora 1 capa rif:	A
Diametro tornillo	90mm
Descripción	30D including feeding hopper with magnetic grid bimetallic barrel Reiloy 121/nitrited screw 2 melt pressure/ 1 melt temperature gauges ABB 138Kw DC motor complete with ABB drive; thermoregulation cartridge screenchanger
Extrusora 2 capa rif:	B
Diametro tornillo	180mm
Descripción	30D extruder complete as above with ABB 3641 W motor and ABB dribe
Extrusora 3 capa rif:	C
Diametro tornillo	120mm
Descripción	ABB 213 KW ; DC motor and ABB drive connection pieces to the head . Thermoregulation for screenchanger,
Descripción cabezal	Cloeren flat die with lips opening automatic adjustement. 3 ways feed block
Calandra de enfriamiento	2 water cooled rollers- first group 1000mm diam with brake- second roller 350mm diam ABB brushless motorization with dedicated special drive and control panel.1tank and pumps group for chill roll watr cooling
Alineador	1 edge recovering system
Descripción enrollador	BVA/2000 automatic winder with surface, gap. center driver winding system complete with take off group, load cellls for film tensioning, winding pressure adjustement device,
Informaciones adicionales	1 fumes suction hood complete with electric fan Dual chamber vacuum box ABB brushless moorization 2 spare shafts store- transversal cutting device-trimming cutting device with 5 knives holder SIemens series S7 control cabin et PLC controlled Automatic shafts handling robot Optional: 1 gravimetric dosing system for 3 extruders

3 capas DOLCI NEXTROM Extrusora de film

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