Used Butyl Extruder for sale (400)

Year of construction: 1995, condition: good (used), functionality: fully functional, Bausano complete granulating line, including generator. Output: 350-400 kg/h. Knodpjzcarqjfx Akwsc

Condition: used, functionality: unexamined, Used BARMAG / EMS-Inventa AG extrusion and spinning-related industrial equipment available in Thailand. The equipment is currently installed at an existing industrial facility in Thailand. The available equipment includes BARMAG and EMS-Inventa AG machinery together with various auxiliary and process equipment, including: - Extrusion-related machinery - Spinning-related production equipment - Process vessels and tanks - Feeding / dosing equipment - Pumps and auxiliary equipment - Motors and gearboxes - Heating and cooling systems - Electrical control cabinets - Process piping and auxiliary systems Knjdez Hzuqopfx Akwjc The equipment is offered as used machinery. The exact models, manufacturing years, technical specifications, completeness and current operating condition are subject to verification. The equipment may be available as a complete production line, individual machines or selected components, depending on the buyer's requirements. Additional photographs, nameplate information and technical details can be provided to interested buyers. The equipment is located in Thailand and can be inspected by appointment. Dismantling and transportation are to be arranged with the buyer.

Year of construction: 2002, condition: good (used), functionality: fully functional, An ultra reliable 130 / 160mm OMP Prealpina plastics extruder, supplied by ourselves back in 2002. I have know the extruder history since new as i was the supplying agent originally. Originally supplied to reprocess confectionery Polypropylene films with 100% heavy print on the film , it performed very well in degassing and compounding the plastics materials till that contract expired. The extruder is a cascade version , allowing significant extra gas venting and polymer mixing, by utilizing a second short barrel 160mm extruder to deliver molten and clean plastic to a die face cutter, followed by a centrifuge to dry the pellet. The line has recently been fitted with an ultra efficient FIMIC fully automatic screen filter, providing probably the most efficient filtration available to plastics recyclers. being a cascade configuration , with superior filtration and venting , the line is most suitable for difficult plastics films or fibre recycling. The line has a 7 cu metre silo feeding directly into a force feed conical delivery system to the feed zone of the 130mm extruder. There is a master batch/ additive feeder included. The line was sold to a company in Lituania from its earlier owner in the UK in 2022 , but the plastic feedstock thought to be available in Lithuania never materialised. The line has been stored since, and is still dismantled and able to be shipped immediately to a new buyer. Kedpjzwhtdofx Akwonc

Condition: new, Year of construction: 2018, New R&B Plastics Machinery MAX 5-Extruder System Heavy-duty, purpose-engineered multi-extruder system manufactured by R&B Plastics Machinery, consisting of four MAX 1-1/4" × 30:1 extruders mounted over one MAX 2" × 24:1 main extruder, complete with specialty mounting structure, material loaders, heated adapters/hoses and centralized Allen-Bradley PLC controls. The system was fully assembled, integrated, inspected and pre-shipment tested at R&B's Saline, Michigan facility and has never been placed into production. Extruders (4) R&B MAX 1-1/4" × 30:1 X102 or equivalent bimetallic barrel liners Interchangeable standard-output screws Rossi gearboxes with high-temperature Viton seals 5 HP Marathon AC motors Four heat/cool barrel zones Knodpezz Thbefx Akwec Heaters, high-speed blowers & dual thermocouples Rupture discs & pressure transducers Watlow melt-temperature probes & mica band heaters Stainless-steel hoppers Adjustable 45° feed-throat/carrier assemblies (1) R&B MAX 2" × 24:1 Main Extruder Non-vented, air-cooled configuration MAX IMPACT high-output screw Colmonoy 56 flight lands X102 or equivalent bimetallic-lined barrel 25-30 HP Marathon Blue Max TEFC motor Rossi helical gear reducer Maximum screw speed: 100 RPM Three individually controlled heat/cool zones Melt-temperature & pressure transducers Stainless-steel hopper and water-cooled feed section Multi-Extruder Mounting System Engineered for 4 × 1-1/4" extruders over 1 × 2" main extruder Heavy-duty welded mounting frame Individual adjustment posts & safety stops Specialty extended main base Material Handling & Transfer (5) Foremost B-6-2 self-contained vacuum loaders (4) R&B heated adapter assemblies (4) heated hose assemblies, up to 12 ft R&B MAX PLC Control System Allen-Bradley CompactLogix PLC 15" Allen-Bradley operator control screen (4) 5 HP + (1) 25-30 HP Allen-Bradley VFDs PLC-controlled extruder heating/cooling Air-conditioned main electrical cabinet EWON remote-access system Integrated wire trays and electrical distribution Designed for 380 V / 3 Phase / 50 Hz Open-architecture electrical drawings, machine logic and documentation Condition: NEW / Never Used Complete documentation and operating manuals available. Important Scope Information Profile/die tooling and water bath are not included. Proprietary zipper/profile tooling and associated proprietary components are not included. The control cabinet contains provisions for additional downstream equipment, including water-bath and winder connections; these provisions should not be interpreted as inclusion of that downstream equipment in this R&B system listing. Equipment is stored and ready for shipment. Inspection available.

Condition: reconditioned (used), functionality: fully functional, Year of construction: 1997, Haul-Off, used Manufacturer: Blake Kunststoffproduktionsanlagen Type: 303-1600-270 Year of manufacture: 1997 Pulling force: approx. 40,000 N Tread width: 300 mm Passage height: max. 100 - 200 mm Passage width: max. 450 mm Effective contact length: 2400 mm Haul-off speed: stage 1: 0.5 - 4.0 m/min., stage 2: 1.0 - 8.0 m/min. Extrusion height: 1000 – 1200 mm Caterpillar clamping: pneumatic, at the front and back Dimensions: 4000 x 1200 x 2300 mm (LxWxH) Weight: approx. 3000 kg Condition: recondition and checked for function Knsdpfx Akjz Rl T Hewjc

Year of construction: 1989, condition: good (used), Werner ZSK 58/32 D twin-screw extruder Year: 1989 Knedpfx Akozktrrswsc 110 kW motor

Condition: reconditioned (used), functionality: fully functional, screw conveyor diameter: 65 mm, Stock No. 2845 1 used, overhauled, and functionally tested compounding and granulation line, ADS-STS Coperion 65 – Throughput up to approx. 400 kg/h – Material-dependent, consisting of: Volumetric material dosing twin-screw extruder, 2 x Ø 50 mm, drive 1.1 kW Twin-screw extruder / compounder – Co-rotating Screws 2x Ø 65 mm – 40 L/D, segmented screws and cylinder (water-cooled) Ksdjz A R R Hjpfx Akwsnc Screw speed up to 600 rpm, extruder drive 90 kW – AC adjustable 2x degassing zones, 1x with vacuum pump 1.5 kW and condensate separator 1x side-fed twin-screw extruder ZSB, 2x Ø 35 mm, drive 0.75 kW Screen changer, screen area 125x70 mm with hydraulics 1.5 kW Die head with flanged connection, holes 13 x Ø 3.2 mm Strand cooling tank, stainless steel, L 4000 mm x W 350 mm Strand granulator SG 100, drive 3 kW Control cabinet with relay control, ABB frequency inverter. Gravimetric dosing system OPTIONAL, available at an extra charge. Test run with your material possible in the short term, appointment by arrangement at our Wuppertal plant. We have other compounding lines and accessories in stock and ready for delivery.

Condition: excellent (used), functionality: fully functional, Year of construction: 2004, operating hours: 13,863 h, screw conveyor diameter: 90 mm, screw conveyor length: 2,880 mm, Krauss Maffei twin-screw extruder KMD90-32 in very good condition for sale. The extruder comes from a technical center and has seen little use. These are the original operating hours (13,863) from the first owner. An inspection with a test run is possible at any time. Technical data: - Year of manufacture 2004 - Original operating hours: 13,863 - Standard screw profile with up to 390 kg output per hour - C4 control system - Internal screw temperature control, welded screw tips - Including hopper, adapter, sensors, etc. - Screws and cylinder are in new condition. The screws have been removed and can be inspected on-site. Loading with a forklift. Delivery, export documents or sea packaging available upon request. Kedpsz Ag Udsfx Akwjnc

Condition: used, Cincinnati Proton 60LD30 single-screw extruders, in good working condition, ready for operation. Knsdpfx Akozpd Uuowoc

Year of construction: 2009, condition: used, Used Baker Perkins model MP24PH 40:1 L/D twin screw extruder. - Manufacturer: Baker Perkins - Model: MP24PH 40:1 L/D - Number of screw: Twin Screw Extruder Ksdpfx Akozvn Daowsnc - Rotations: co-rotating - Screw speed range: 0 - 600 rpm - Motor power: 11.2.5 kW, variable speed Barrel: - Maximum operationg temperature: 200°C - Nominal barrel lenght: 40:1 L/D - Barrel type: one piece horizontally split clamshell barrel - Heating: electrically heated via cartrige type heaters - Cooling: water-cooled via cored barrel backing block Includes: - Touch HMI integrated in switchboard - Single screw powder feeder - Liquid feed system - liquid hopper, gear pump and flow meter

Condition: used, functionality: fully functional, Year of construction: 2012, operating hours: 15,000 h, includes 3x Brabender gravimetric dosing units includes stand includes chiller includes temperature control unit Kjdpfx Aoz Eu S Tjkwsnc includes 1x side feed; a second LSB (lateral screw feeder) is also included, and installation is possible on each cylinder. More information available upon request. Inspection is possible in Hilpoltstein.

Year of construction: 2021, condition: good (used), 1 complete granulation line, cutting/compacting/extruder combination, tangential, since 2021 only operated in a single shift using production waste, including DPE ground material/aluminum (pipe material). System consisting of: Kedpfx Aozb Dr Sokwonc Hydraulic roller cutter, 140 cm width, for roller diameters up to 60 cm, 18.5 kW drive. Erema conveyor belt with metal detection bridge, 900 cm x 110 cm, with timer. Wagner WS30 shredder, 30 kW, rotor width 140 cm with hydraulic slide, rotor with 74 reversible cutting blades, discharge and inclined conveying screw. Roller feed for heavy rolls with cutting device in the longitudinal direction to relieve the mill, frequency inverter-controlled drive, 3.5 kW. Cutting mill with 11 kW, downstream for parallel operation with shredder/roller feed, suction/conveying fan to the buffer silo with agitator, frequency inverter-controlled for discharge rate/dust protection. Feed screw for ground material. Conveyor belt, L 9 m x W 80 cm, metal detection bridge, frequency inverter controlled via load detection from the cutting compactor. Conveying screw for 100% ground material, stainless steel, L 4.5 m and diameter 100 mm. Cutting compactor, 138 kW, frequency inverter controlled, suction fan, water spray cooling, tangential to extruder ES 180 mm 30 LD with 2-stage vacuum degassing, including: Laser filter LF with diameter 500 mm / 2-disc system, discharge screw for contaminants with timer, melt pressure sensor, spare screens: 60 mesh 2x, 70 mesh. Strand die, 26 holes - interchangeable dies, year of manufacture 2021, melt pressure sensor, complete overhaul/replacement of wear parts in January 2026. Strand cooling water tank, L 700 cm x W 70 cm, stainless steel. Strand rollers made of plastic with stainless steel ball bearings, height-adjustable, year of manufacture 2023. Strand granulator SG 200 E with 7.5 kW as well as 1 spare granulator 5.5 kW for quick replacement during overhaul or cleaning/maintenance work. Granulate classification sieve, stainless steel, including conveying fan and pipes. BIG BAG filling frame, 2-place, with ladder and platform. BIG BAG floor scale with receipt printer. Throughput material-dependent, up to 900 kg/h. Start-up, commissioning by our technicians, details and costs upon request - after consultation. Inspection in Wuppertal, appointment can be arranged shortly.

Condition: like new (used), Year of construction: 2024, operating hours: 200 h, functionality: fully functional, input voltage: 400 V, type of input current: three-phase, total length: 2,700 mm, I offer a new machine for large format thermoplastic solutions for 3D printing. Control: Stäubli / Cead - Profinet full controll Robot: Stäubli TX200L - reach 2700 mm, load capacity 100kg Kedpfx Aksurvzrswsnc Extruder: Cead E25 with a flow rate of 12kg/h Dryer VIZMATEC 100l plus automatic dosing for continuous production. G-CODE / NC code is used to generate the robot trajectory.

Condition: excellent (used), functionality: fully functional, Year of construction: 1995, input voltage: 400 V, type of input current: three-phase, New conveyor belt equipped with a metal detector. New 110 kW motor with frequency inverter new. Knjdpfx Akswqrrtswsc Vacuum system with two zones. Erema double-piston screen changer. Die-face cutting system; water cooling; centrifuge; conveying fan. One barrel and two used spare screws

Year of construction: 2017, condition: ready for operation (used), Granulation line, regranulation extruder, Yei machine I. PE/PP waste regranulation line, model: YDN-120 Material: PP/PE Maximum capacity: PP: 550 kg/h PE: 650 kg/h Installed power: 420 kW Power consumption during operation: approx. 250 kW Water consumption: approx. 25 l/min Required water pressure: 3 kg/cm² 1) Extruder Designed for double degassing Double-stage gearbox Screw diameter: 120 mm Made of SACM 645 steel, chrome-plated and hardened L/D ratio: 32:1 Rotation speed range: 0-130 rpm Heater power consumption on the barrel: 51 kW Number of heating zones on the barrel: 5 Barrel cooling: 1/8 HP x 5 fans Motor: 175 HP, controlled by a frequency inverter 2) Screen changer, 15 HP Filter area: 90,639 mm² x 2 Equipped with a pressure sensor with alarm. In case of excessive pressure, the machine will automatically shut down. One temperature control zone. 3) Knife system for granulating at the extruder head Number of knives: 4 pcs Temperature control: 1 zone Heating power: 3.5 kW 2 heads for PE 4) Water cooling system Motor: 5 HP, controlled by a frequency inverter 5) Shredding and pre-compacting drum Vertical type with temperature sensor Motor power: 150 HP, controlled by a frequency inverter Equipped with 12 rotary knives and 17 stationary knives Mill diameter: 1300 mm Blower: 7 1/2 HP Continuous water cooling device 6) Belt conveyor Dimensions: 4950 mm (length) x 670 mm (width) Motor: 2 HP 7) Vibrating dryer Water pump: 5 HP x 1 Vibration motor: 1/4 HP x 4 pcs Water tank dimensions: 3615 mm x 700 mm x 471 mm 8) Regranulate silo (with a centrifugal blower of 7.5 HP with a transport pipe) 9) Control panel Indicates the operating status of all major electrical devices The machine is equipped with a double cylinder screen changer, allowing for screen changes without stopping the machine. The line is designed in a compact way, which saves usable space. The device requires maintaining the cooling water temperature: 25-35°C Equipment: Enlarged drum to 1300 mm with 150 HP motor Second degassing port on the first screw with a vacuum pump Metal detector 5 HP centrifuge Second "cascade" plasticizing module (150 mm screw) with filter with a single degassing port and vacuum pump double-stage gearbox Parameters of the second plasticizing module Screw diameter: 150 mm Knedpozhm Ihsfx Akwsc Made of SACM 645 steel, chrome-plated and hardened L/D ratio: 20:1 Rotation speed range: 0-130 rpm Number of heating zones on the barrel: 2 Motor: AC 75 HP, controlled by a frequency inverter Control panel Hydraulic screen changer x 2 cylinders Additional equipment Increased filter area on the first screen changer: Standard: diameter 140 mm x W126 mm = 55,389 mm² x 2 After enlargement: diameter 204 mm x W141.5 mm = 90,639 mm² x 2 The delivery includes additional cooling for the control cabinets Static mixer with a connecting pipe for homogenization and uniformization of the mass.

Year of construction: 2024, operating hours: 10 h, condition: like new (used), functionality: fully functional, Extrusion Line with Densifier – Ideal for Recycling Applications This robust and versatile extrusion line is perfectly suited for recycling polyolefins such as LDPE, HDPE, and PP. Thanks to the integrated densifier, even materials with low bulk density – such as regrind, EPS, film scraps, and other lightweight plastic waste – can be processed efficiently. The densifier compacts the loose material and feeds it directly into the extruder, ensuring a consistent material flow and stable extrusion process even with challenging input materials. Key Features: Knedpfx Aketziudjwjc • Suitable for all types of polyolefins • Ideal for lightweight, bulky materials like EPS or film regrind • Efficient feeding system via integrated densifier • Compact design and easy maintenance This line is an excellent choice for recyclers, plastic processors, and compounders who require flexibility and reliable performance when working with diverse input materials.

Year of construction: 2001, condition: good (used), For sale: an industrial twin-screw extruder, Werner & Pfleiderer ZSK 133, now known under the Coperion brand. This machine is designed for processing and compounding plastic materials, especially PP granules, polyolefins, masterbatches, filled, and modified materials. The extruder was manufactured in 2001 and purchased used in 2015 in working condition. However, it has not been used in our production since the purchase. It has been idle since then and is being sold due to lack of use. Knodjzc I Igopfx Akwsc Key specifications: capacity up to 4 t/h, main electric motor 1100 kW, voltage 690 V, frequency 50 Hz, motor speed 1492 rpm, screw speed up to 400 rpm, maximum pressure 200 bar, heating power 137 kW, 6 heating zones, dimensions 3535 × 900 × 500 mm. The extruder includes a melt pump, an underwater granulator with a die and a set of knives, a cooling system for a water bath, an oil unit with electric heaters for heating the granulation die, and hydraulic units for operating and locking the shears. Suitable for factories involved in compounding, PP granule production, masterbatch production, regranulation, and processing of large volumes of plastic.

Condition: good (used), Year of construction: 2006, machine/vehicle number: Serien Nr. 64019447, Used Coperion Werner and Pfleiderer ZSK 34 Mvc twin-screw extruder for sale. The extruder was used for powder coatings Kedjvcyk Njpfx Akwenc

Year of construction: 1989, condition: good (used), Extruder ZSK 58/32 D Year: 1989 Stainless steel cooling tank Knjdoxzfdbjpfx Akwsc Sheer dryer Sheer granulator

Year of construction: 2004, condition: excellent (used), Twin-screw extruder Rollepaal T-REX 2-90-30 Ksdpsxcp T Njfx Akwenc Application PVC PIPE The extruder is in very good condition and ready for operation. Location: Germany:D-26345 Bockhorn-Grabstede, Bahnhofstr 6 The extruder is my property

Year of construction: 2016, condition: ready for operation (used), Control panel: Siemens SIMATIC HMI, connected load: 80kW, weight: 1.85t, operating hours: approx. 4500h, with Kreyenborg feed hopper, year of manufacture: 2017, and Trendelkamp screen changer. Documentation is complete, on-site inspection is possible. Knodpfxsv Uz Awe Akwsc

Year of construction: 1993, operating hours: 281 h, condition: used, functionality: unexamined, Extrudex single-screw extruder ED-N45-25D, year 1993, condition used (completely overhauled in 2014) Type: ED-N-45-25D Rated voltage: 3x400V 50Hz Control voltage: 230V 50Hz / 24VDC max. main fuse 200A Drive motor Year: 2004 Type: EFG EF132 M Optionally included: - Belt haul-off - Calibration table Kedpfx Ajxw Tumskwonc For further information, please inquire. Price on request.

Year of construction: 2011, condition: excellent (used), SINGLE SCREW EXTRUDER GRAEWE-FANGLI 90X33 Typ: SJ90X33 A6 Application: PE PIPES or PP PIPES Screw diameter: 90 Drive: 160 KW Output capacity PE: approx. 400 - 450 kg/h Condition: Good, ready to use The extruder is my property Sachal Extrusionmachines Ksdeifgwlspfx Akwjnc Bahnhofstrasse 6 D-26345 Bockhorn/Grabstede Germany

Year of construction: 2024, condition: as good as new (ex-display), functionality: fully functional, machine/vehicle number: 04344, BRAND NEW Leistritz ZSE Maxx Series (27 / 40 / 50) – 48 L/D – 0 Hours – Factory Wrapped! Technical Specifications Manufacturer: Leistritz Extrusionstechnik GmbH Models Available: ZSE 50 Maxx ZSE 40 Maxx ZSE 27 Maxx Ksdsy Ufk Repfx Akwenc Year of Manufacture: 2024 Condition: 100% Brand New (Zero operating hours, completely unused, still in original factory packaging/wrapping) L/D Ratio: 48 L/D (All units upgraded directly by Leistritz with brand-new complete barrel sets and new shafts) All machines are with side feeders. Description Available for immediate individual or package sale: Three (3) pristine, 2024 Leistritz ZSE Maxx Twin-Screw Extruders (Models: ZSE 50 Maxx, ZSE 40 Maxx, and ZSE 27 Maxx). These machines were originally dedicated laboratory units held by Leistritz. To meet high-specification production requirements, Leistritz directly upgraded all three machines to a 48 L/D ratio. These OEM upgrades included a brand-new, complete barrel set and brand-new shafts installed entirely by the factory. All three machines are in 100% brand-new condition with zero (0) operating hours. They remain fully wrapped and packed in their original factory delivery boxes—they have never been opened, touched, or commissioned since arriving from Leistritz. Each machine is a complete, turnkey system supplied with its own high-end feeding setup, control architecture, and an extensive array of genuine auxiliary tools and spare parts. Scope of Delivery & Included Accessories (Per Machine) Feeding & Extrusion Setup Volumetric Feeder & Side Feeder (with dedicated side feeder trolley) Feed Ports Downstream & Die Attachments Strand Die Head, Die Plates, & Screen Carrier Plates Control & Electrical System Full Control Cabinet (including the Macrometer integrated into the operational panel) Complete set of Connection Cables & Cables for the Main Drive Comprehensive Spare Parts Kit for the control cabinet Vacuum & Degassing System Spare set of Screw Vacuum Pumps, Vacuum Hoses, & Vacuum Gauges Vacuum Pump Heating/Cooling Systems & Connection Hoses Sensors, Maintenance & Installation Melt Temperature & Melt Pressure Sensors Screw Mounting Device, Screw Extractors, & Cleaning Brushes Lifting Rods, Leveling Elements, & Corrosion Inhibitors Listing Summary for Buyers Available Models: ZSE 27 Maxx, ZSE 40 Maxx, ZSE 50 Maxx. Immediate Availability: Skip the massive factory lead times for a brand-new Leistritz line. OEM Guaranteed: All modifications and extensions to 48 L/D were performed officially by Leistritz. Pricing available for individual machines or as a complete 3-machine package. Photos of the packed crates and original documentation are available upon request.

Condition: excellent (used), Year of construction: 2023, functionality: fully functional, We are Penope Oy and we provide solutions for industry in Finland but also worldvide. We are official Makor dealer in Finland. Technical specs: Very little used vacuum extuding machine, year 2023. IN FEEDER FOR VACUUM mod. TEP 2000 reinforced version The in feeder, which is integral part of the vacuum coater, is equipped with high adherence belt and piece side guides. It is use to properly feed profiles in the vacuum head. TECHNICAL DATA TEP 2000 for vacuum Max. working width mm 220 Working height mm 850±30 Feed speed m/min 25÷150 Feed motor power (with inverter) kW 0,55 VACUUM EXTRUDING MACHINE mod. STORM WB Vacuum extruding machine for applying water base paints, designed in stainless steel plate (inox) and anti-adherence material. The machine is complete with a “cutting down” unit which allows a high reduction of the polluting emissions and a complete recovery of the excessive paint in order to reduce the consumption of paint to the minimum. PAINTING Knsdpotqu Dijfx Akwsc Extruding head realised in anti-adherence material. The head is complete with an adjustable profile guiding system, with paint adduction distributors. All the inner components are easily taken apart for a quick cleaning. A double diaphragm pneumatic pump with high capacity, transfers the paint from the tank to the extruding head, complete with a basket filter in stainless steel (inox) and an anti-pulse device for the interruption and feeding of the product. AUTOMATIC FILLING SYSTEM Automatic filling system for automatic decanting of the product directly from the paint drum to the tank of the machine. The system is also provided with an acoustic alarm in order to signal decrease of paint level inside the tank. Thanks to this system it is possible to maintain in circulation a minimum quantity of the product. CONTROL PANEL General electrical switch-board which is integral part of the aspiration tower equipped with control panel for the start-up and the control of the machine. Two vacuum indicating gauges for the control of vacuum degree and of loss of filter efficiency. TECHNICAL DATA STORM WB Compressed air consumption (~5 bar) nl/min 1500 Working height mm 870 +/-30 Turbines capacity (each) mc/h 470÷600 mbar 200÷250 Turbine motor power x 3 Kw 11 AUTOMATIC PRE-WASHING SYSTEM The automatic PRE-washing system allows a quicker product change or an easier maintenance of the machine. The cycle consists of the following phases: 1) Through a three-way valve the feeding pump sends the remaining product to an external container till the tank is completely empty. 2) Through hydric plant (at customer’s charge) the product tank is filled with water. 3) Turbines are activated while the previous three-way valve goes back to working position so that the feed pump can send in circulation the clean water for a defined time necessary for the washing. 4) The three-way valve goes back to discharge position and the tank is emptied by the washing water. 5) The automatic filling system activates for the new product.