Co-extruder Macchi 3 layers, year 2005/2015

Name: Co-extruder Macchi 3 layers, year 2005/2015
Brand: Macchi
SKU: 384874
Availability: InStock

Macchi year 2005 cold part and 2015 hot par is a 3 layers co-extruder is designed for work with LDPE, LLDPE, HDPE, MDPE, mLLDPE materials, thicknes from 20 to 200 my. It is equiped with 2 stations Automatic Dual Winder BO PLUS/D 1200. Visible in production and immediately available

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Categories: Extruders, Blown film extruders Tags: 3 leyers, blown film, Co-extruder, HDPE, ldpe, LLDPE, Macchi, MDPE, mLLDPE, year 2005, year 2015

Description

Co-extruder Macchi 3 layers, year 2005/2015

Brand: Macchi
Year: 2005 (cold part)
Year: 2015 (hot part)
Hot part for the production of the film FFS blowing film equipped with :
No. 2 extruders Plaster 65/30 D
No. 1 extruder Plaster 90/30 D and Gravimetric system
Tubular and mono layer
Materials: LDPE, LLDPE, HDPE, MDPE, mLLDPE
Die and related gap (measured cold): 180 mm; 2,4 mm
Min- max film thickness: 20-200 my
Min – max film width (with BUR from 1,8 to 3): min .L-330 mm / Max L1100 mm – minimum bubble guide closure 330 mm
BLayer Distribution: A 20%; B 60%; C 20%
Speed screw of the extruder: extruder A 0 – 170 RPM; extruder B 0 – 110 RPM; extruder C 0 – 170 RPM
Reference width and thickness: 550mm, 150 my
No. 1 Coextrusion unit COEX flex specific for the FFS
No. 2 High performance mono screw extruder type 65/30D
Technical characteristics :
Extrusion screw diameter 65 mm, ratio L/D 30:1, speed screw 170 rpm, power of motor 86Kw, 4 heating areas
No. 2 AC motors Kw 86 with digital frequency converter. Benefit: lower energy consumption, minimal maintenance due to absence of motor brushes, no need for electrical power‑factor correction (COS φ), reduced electrical harmonics
No. 2 Filter change and plaster diameter 65 mm . Manual hydraulic movement screwed directly to the flange terminals of the extruder
No. 1 High performance mono screw extruder type 90/30D
Horizontal extruder, with reduced screw height from floor level and mounted on wheels to compensate for thermal expansion
Technical characteristics: Extrusion screw diameter 90 mm, ratio L/D 30:1, screw speed 110 rpm, motor power 145Kw, no. 5 heating areas,
No. 1 AC Motor Kw 120 completed with digital frequency converter, advantages: lower energy consumption, minimal maintenance as there are no brushes on the motor.
No. 1 Plate filter changer , dia. 90 mm, manual hydraulic movement
No. 1 Coex flex TE502 IBC FFS 3 layer fixed co-extruder head . Innovative technology is the low volume of material it contains: approximately 40% less which makes material changes faster and the system more flexible. Complete with: dia. dia.180 mm, die gap 1,8 mm, heating divided into zones all with ceramic heating bands.
No. 1 Internal cooling control (IBC) type JET 6 integrated into the main control panel comprehends : no. 1 valve + 1 ultrasonic sensor , 1 intake fan 11 kw, 1 extraction fan 11 Kw, speed control.
No. 1 Compact Co-extrusion Control Panel complete with digital zone thermostat , no. 1 pressure gauge, no. 1 temperature meter for each extruder , static relays
No. 1 ultrasonic sensor for bubble breaking installed on the bubble guide
No. 1 High-efficiency progressive IBC diffuser with extra-long tube (anti-blocking) and additional air outlet at the top
No. 1 Surcharge for 3 additional sensors for the ultrasonic IBC system
No. 1 Timer for micro-interruptions
No. 1 Independent cooling unit for medium-sized 3-layer Coex
No. 1 Non-Marking Bubble Guide GSRC 1150/8-5, ⁠5 levels of 8 synchronized arms, with special rollers, Motorized opening and closing with remote control, Motorized height adjustment with remote control, Air conditioning system for
No. 1 cooling the air and the IBC. ABF DUE 40/15. Cooling system features: Cooling capacity: 76,000 kcal/h; Absorbed power: 17 kW, Airflow min/max: 1,500 / 4,000 m³/h, Max ambient temperature: 40°C, Max relative humidity: 60%, Outlet air temperature range: 8–20°C, Cooling water: minimum 25–30°C; flow 18 m³/h
No. 1 Pipe insulation: Ø 18 mm 210 and 150 mm for ring and IBC Maximum length 12+12 m

No. 3 Gravimetric dosing unit for 6-component batches “Grado” Including extruder adjustment, Gravimetric dosing unit for 6-component batches:
No. 1 Easy Control plus – module S3
No. 1 Rotation Bearing – S4 Module uo to dial. 1800 mm
No. 1 KARAT COM 3 Automatic Ring with Integrated Profile Control
No. 1 Pair of special panels for ST 199 – 2400 – Aluminum/Teflon mixed panels, with the possibility of inserting either one or the other.
No. 1 Supplement for covering the rollers with thermal sock and for high speed (2400 mm)
Mechanical speed of the winder: from 7 to 110 m/min
Maximum film passage width on winders: 1150 mm
Cardboard cores for reels: inner diameters 76 mm and 152 mm
Total height of the plant: 12 m (recommended)
Electrical voltage: 400 V three‑phase + neutral
Installed power: 230 kW
Cooling‑water consumption: 48 l/min
Compressed‑air pressure: 6 bar
No. 1 ST 199 ROTO-1200 Oscillating Ironing Unit– Cylinder width 1200 mm , ⁠Film passage width: 1100 mm
360° rotation of the ironing unit with variable speed, with directional bars consisting of: 2 variable-angle idler cylinders, 2 variable-angle Teflon-coated fixed cylinders with air lapping to reduce film friction, connected by a single synchronization unit. Automatic zero positioning for easy film drawing-in. All cylinders are dynamically balanced up to a speed of 170 m/min.
No. 1 Panel Pair For ST 199-1200, free-running aluminum rollers on bearings
No. 1 Supplement For Rollers Covering With Thermal Sleeve and for high speed – (1200 mm table)
No. 1 standard wooden side triangles Height 1500 mm for film guidance and gussets. Complete with cast supports adjustable in 2 directions.
No. 1 Webguide for bubble – non marking version GSRC1150/8-5-1500 , 5 levels of 8 synchronised arms , with special rollers , motorised opening and closing with remote control.
No. 1 No. 1 BO PLUS/D 1200 automatic double winder with 2 stations
Automatic reel changeover when the predetermined length is reached Hydraulic unloading of finished reels Maximum reel diameter: 1200 mm in relation to its weight Adjustable and constant contact pressure control via pneumatic LPC with linear movement •⁠ ⁠Electronic winding tension control with load cells •⁠ ⁠Magazine for automatic loading of up to: 4 x Expanding shafts, OD 76 mm or (priced separately) 4 expanding shafts, OD 150 mm •
No. 1 special BO-PLUS version for jumbo roll diameter 1500
No. 2 EASY LOAD loading system For loading the winding shaft. This system allows for the automatic positioning of shafts complete with pre-glued cardboard cores in the magazine.The equipment does not include: ⁠the shaft lifting hoist, ⁠the shafts, which will be offered separately.
No. 1 load cell application before the calender
No. 1 ring-type trim EVACUATION SYSTEM (trim guide parts only)
No. 1 pneumatic expanding shaft, diam. 76 for BO PLUS 1200, aluminum
No. 1 pneumatic expanding shaft, diam. 152 for BO PLUS 1200 in aluminum
No. 1 corona treatment 1200 including generator (10 mm electrodes) ep-Stop gen. 10 kW
No. 1 automatic BST Web guide – 1200 Web guide structure with stepper motor controlled by two ultrasonic sensors and an amplifier. Right/left/middle edge guidance option
No. 1 dual air conditioning system AC40/15PW – Max. 35″ tower-cooled water-cooled unit. Cooling water not included (additional unit required).
No. 1 insulation of pipes dia. 210 and 150 mm for ring and IBC max. length 12+12 meter
No. 1 gravimetric predisposition
Weight aproxx.: 30 tons
Tower excluded
Visible in production
Immediately available

About Co-extruder Macchi 3 layers, year 2005/2015

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About brand

Italian brand

Since its foundation, back in 1961, Macchi S.p.A. has been in the forefront of technological development of blown film extrusion, so that it is today listed among the world leading blown film lines manufacturers.

From the first patent covering a 2 layer coextrusion die achieved in 1961, to the recent evolutions of wide, hi-tech multi-layer lines, the Company has kept his focus on productivity, high quality and sustainability of his technological offering.

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Macchi mono extruder year 1993

TOP DEAL: €40.000

Macchi mono extruder year 1993. Fully refurbished in 2015. Produces LDPE tube or film. Screw diameter is 60 mm. Output is up to 80 kg/h. In good working conditions.

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Macchi cast film extrusion line year 2005

Macchi cast film extrusion line is consisted of 3 extruders plus one recovery extruder. It is equipped with edge fixer, primary and secondary chill roll, collecting station, palletizer robot and trim shredder.

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