Used Indumasch Metal Belt Grinding Machine With Extraction for sale (72,445)

Condition: ready for operation (used), Year of construction: 1989, Semi-automatic broach sharpening machine 3M601Ф1 Manufacturer: Vitebsk Tool Grinding Machines Specifications: Chsdpfx Aszx Timolbob Max. external diameter of round broaches: 250 mm Max. workpiece length (between centers): 2000 mm Application: Round, spline, flat, face, and keyway broaches.

Condition: used, Year of construction: 1967, grinding length 450 mm grinding width 250 mm workpiece height 275 mm table surface area 550 x 200 mm distance spindle center to table max. 400 mm table speeds 0 - 30 m/min cross feed 0 - 60 mm/Hub rapid traverse cross 1,2 m/min grinding wheel size ø 250 x 30 x ø 51 mm grinding spindle speed 1400 / 2800 U/min total power requirement 4 kW Csdpfx Ajzwxxdolbshb weight of the machine ca. 1 t dimensions of machine L x W x H 1,55 x 1,23 x 1,80 m Accessories: magnetic plate 450 x 200 mm, grinding wheel with flange, wheel trueing attachment

Condition: used, Year of construction: 1990, grinding length 900 mm grinding width 510 mm Cjdjtqqm Aopfx Albohb workpiece height 400 mm table surface area 800 x 400 mm longitudinal feed of the table max. 980 mm table speed -stepless- 1 - 35 m/min grinding wheel size 355 x 51 x 127 mm cross feed of the table 460 mm cross feed 1 - 40 mm/Hub vertical feed autom. 0,005 - 0,04 mm/Hub rapid traverse vertical 0,5 m/min grinding spindle speed 1450 U/min grinding spindle drive 5,6 kW table load capacity max. 1000 kg dimensions of machine L x W x H 3,2 x 2,17 x 2,47 m total power requirement 10 kW weight of the machine ca. 4,4 t Accessories: magnetic plate 800 x 400 mm, various grinding wheels with and without flanges, wet grinding attachment with paper band filter

Condition: ready for operation (used), functionality: fully functional, Universal tool grinding machine DECKEL S 11 with accessories & tool cabinet -Grinding stroke 190mm -Grinding stroke during orbital grinding 190mm -Longitudinal adjustment of the grinding spindle approx. 5mm -Vertical adjustment of the grinding head approx. 320mm -Transverse adjustment of the tool slide approx. 100mm -Adjustment ranges: -Grinding head carrier approx. 800mm -Tool carrier approx. 215mm -Universal / dividing head approx. 330mm Cedpfxszx R Awo Albjhb -Swivel angle / grinding head carrier 360 degrees / grinding head 360 degrees / tool carrier 360 degrees -Clamping surface of the tool slide approx. 500x180mm -Max. workpiece diameter between centers 130mm -Max. workpiece diameter / overhanging clamping (universal dividing head) 620mm -Digital display -Measuring optics -Further accessories (SEE PICTURES) -Documentation -Tool cabinet Errors and omissions excepted.

Condition: good (used), Year of construction: 1995, Deckel SOE tool grinding machine, manufactured in 1995. Accessories: collets, various grinding wheels. In good, operational condition. Chedpfx Aljzx Rwuebsb

Condition: good (used), Manufacturer: Walter Year of manufacture: 1991 Type: Helitronic 35 CNC Machine number: 3242 Control system: Walter HMC150 Operating hours: Table diameter: 400 mm Travel distances x-y: 400 – 250 mm Chsdpfx Ajzx Rqzelbeb Spindle mount: Speed: 3,000 to 6,000 rpm Accessories: separate coolant system Condition: good Connection: 12 kW Machine dimensions: 1,400 x 1,600 x 1,800 mm Weight: approx. 1.6 t

Condition: ready for operation (used), - USED - SURFACE GRINDING MACHINE MAX GRINDING LENGTH: 1015 mm MAX GRINDING WIDTH: 405 mm MAX GRINDING HEIGTH: 350 mm MAGNETIC CHUCK: 400 x 1000 mm GRINDING WHEEL SIZE: 50 x 127 x 350 mm MOTOR POWER: 3,7 kW Csdpfxeh St Dqe Albohb WEIGHT: 3600 Kg OVERALL DIMENSIONS: 3500 x 1700 x 2000 mm ACCESSORIES: DRESSING TOOL

Condition: used, Year of construction: 2002, x-travel 500 mm y-travel 300 mm w-axis 450 mm weight of the machine ca. 3,1 t Steuerung FANUC 16i-M Chsdpfx Alezx Ha Sjbjb Mit Erowa Wechsler Laufzeit 68.798h Lader nicht im Lieferumfang Feuerlöschanlage Papierbandfilter GAP-Control Maschine ab Standort Transportsicherung und Verladung zu Lasten des Käufers

Condition: good (used), Universal tool grinding machine Stock number: 3136 Manufacturer: WMW (Gotha) Year of manufacture: 1976 Type: SWU 250-I Machine number: 201/76 Working area Maximum workpiece length: 600 mm Maximum workpiece diameter: 250 mm Maximum disc cutter diameter: 360 mm Maximum grinding length: 450 mm Table Table travel, longitudinal, manual: 500 mm Table travel, longitudinal, automatic: - Table swivel: 0-90° Working surface: 120 x 950 mm Taper in the universal chuck: MK 5 Taper in the tailstock: MK 2 Grinding spindle Grinding spindle head height adjustment: 250 mm Cross travel: 230 mm Rotatable: 350° Tiltable: 15° Maximum disc diameter: 160 mm Grinding spindle speeds: 2200/3500/5200 rpm Power consumption: 1.8 kW Condition: good Accessories/Equipment: extensive accessories – see pictures Chodpfxozx D U Ts Albjb Dimensions and weights Space requirement: 1,300 x 2,000 mm Machine weight: 0.9 t

Condition: new, neu ca. 6 Monate ab Auftragse Cjdpfx Aszwqa Holbohb Taiwan 83670 € 1581.36 € 810 mm 610 mm 800 x 400 mm 800 x 400 mm 5 - 25 m/min 0 - 2.250 mm/min 450 mm 0 - 675 mm/min 480 mm 500 - 2200 1/min 3,75 (optional 5,5 / 7,5) kW 1.5 kW 3250 mm 3075 mm 2250 mm 2900 kg 175 kg 350 kg 355 x 50 x 127 mm 1,1 kW Fully enclosed splash guard 10.4" graphic NC control on a swivel arm with touchscreen for: Operating mode selection Cycle selection and program creation Surface grinding Cross grinding Plunge grinding Dressing with automatic compensation Semi-automatic balancing in the machine Automatic spindle speed for constant surface speed Spindle load visualization Unbalance control Graphical status monitoring Alarm list automatic vertical feed servo drive for grinding wheel feed and table cross feed heavy duty spindle with 2 sets (4) of class P4 super precision angular contact ball bearings hardened and ground C2 grade ballscrew on crossfeed and elevation hardened slide ways electro-magnetic chuck coolant equiptment with aut. paper filter and magnetic separator oil mist collector autom. dressing attachment table mounted with compensation grinding wheel grinding wheel flange grinding wheel balancing stand LED machine lamp machine and equipment according to the CE-regulations user manual in GERMAN and ENGLISH OPTIONS (PRICES ON REQUEST): autom. dressing attachment mounted over the wheel version without fully enclosed splash guard

Condition: new, Year of construction: 2026, -TFON Precision Edge Rounding & Finishing System. -Designed for superior surface finishing and edge rounding across a wide range of materials and industries, the TFON system combines advanced automation with versatile configurations to meet your exact production needs. -Material Compatibility: Suitable for aluminium, stainless steel, and mild steel applications. -Wide Thickness Range: Efficiently processes materials from 0 to 120 mm thick. -Finishing Excellence: Engineered to deliver high-quality surface finishes that enhance product aesthetics and functionality. Industrial Versatility: Ideal for medical devices, commercial kitchen equipment, automotive parts, and metal accessories industries. Edge Rounding Precision: Provides precise Radius 2 edge rounding, improving safety and enhancing the final product appearance. Advanced Automation: Integrated Siemens control system ensures enhanced precision and operational reliability. Independent Processing Stations: Enable flexible, efficient multi-stage processing tailored to complex workflows. Multiple Table Width Options: Available with table widths of 650 mm, 1000 mm, or 1300 mm to accommodate diverse production requirements. Customisable Conveyor Options: Choose from vacuum, semi-magnetic, or semi-vacuum conveyor systems for safe and secure part handling. Surface Cleaning: Effectively removes rust, oxides, and surface contaminants to prepare parts for downstream processing. Improved Operator Safety: Edge rounding station minimizes risks of cuts and injuries from sharp edges. High-Performance Finishing: Equipped with Scotch abrasive technology to deliver smooth, even finishes. Extended Abrasive Life: Pneumatic oscillation system maximizes abrasive band and Scotch abrasive longevity, reducing downtime. Consistent Radius Output : Six flap wheels ensure uniform edge radii on every part for consistent quality. Chodohq A Txepfx Albjb Engineered for performance. Designed for safety. Built for industrial versatility. TFON – Surface perfection, every time.

Condition: new, Year of construction: 2026, Custom-Made Machines Tailored to Your Production Needs. Our custom-made machines are meticulously designed and engineered to meet the unique demands of your production processes. Whether your focus is finishing, oxide removal, or radius edge rounding, these machines deliver outstanding precision and performance. -Finishing: Achieve smooth, high-quality finishes on a wide range of materials, ensuring a consistently professional, polished appearance. -Oxide Removal: Effectively eliminate surface oxides to provide a clean, contaminant-free surface—essential for further processing or coating applications. -Radius Edge Rounding: Precisely round edges to your specified radius, enhancing both safety and the overall quality of your finished products. -Customization Options Each machine is tailored specifically to your requirements, offering flexibility in: Processing Speeds: Adjustable to match your varying production demands. Special Features: Options include dust and fume extraction systems, adjustable pressure settings, and programmable configurations designed to optimize your workflow. Built for Durability.. Chsdpfohq Dbxjx Albjb Constructed with longevity in mind, our custom machines are built to perform reliably through extended production cycles. Whether for small-scale projects or high-volume industrial applications, these machines provide exceptional results, year after year.

Condition: new, Year of construction: 2026, -TFON Edge Rounding Machine Specifications: Material Compatibility: Steel, Aluminum, Stainless Steel. Process: Edge Rounding. Material Thickness: 0 – 120 mm Maximum Material Width: 1,000 mm Minimum Part Dimensions: 50 × 50 mm Maximum Material Weight: 500 kg. Codpfjui Ih Rox Albohb Conveyor Speed: 0.6 – 4.0 m/min Machine Weight: 3.000 kg

Condition: new, Year of construction: 2026, -TFON Precision Edge Rounding & Finishing System. Designed for superior surface finishing and edge rounding across a wide range of materials and industries, the TFON system combines advanced automation with versatile configurations to meet your exact production needs. -Material Compatibility: Suitable for aluminium, stainless steel, and mild steel applications. -Wide Thickness Range: Efficiently processes materials from 0 to 120 mm thick -Finishing Excellence: Engineered to deliver high-quality surface finishes that enhance product aesthetics and functionality. Industrial Versatility: Ideal for medical devices, commercial kitchen equipment, automotive parts, and metal accessories industries. Edge Rounding Precision: Provides precise Radius 2 edge rounding, improving safety and enhancing the final product appearance Advanced Automation: Integrated Siemens control system ensures enhanced precision and operational reliability Independent Processing Stations: Enable flexible, efficient multi-stage processing tailored to complex workflows. Multiple Table Width Options: Available with table widths of 650 mm, 1000 mm, or 1300 mm to accommodate diverse production requirements. Customisable Conveyor Options: Choose from vacuum, semi-magnetic, or semi-vacuum conveyor systems for safe and secure part handling. Surface Cleaning: Effectively removes rust, oxides, and surface contaminants to prepare parts for downstream processing. Improved Operator Safety: Edge rounding station minimizes risks of cuts and injuries from sharp edges. Cjdjhq Dbmopfx Albjhb High-Performance Finishing: Equipped with Scotch abrasive technology to deliver smooth, even finishes. Extended Abrasive Life: Pneumatic oscillation system maximizes abrasive band and Scotch abrasive longevity, reducing downtime. Consistent Radius Output: Six flap wheels ensure uniform edge radii on every part for consistent quality. Engineered for performance. Designed for safety. Built for industrial versatility. TFON – Surface perfection, every time

Condition: refurbished (used), Year of construction: 2022, -Pre-owned Surfacer Series TFON RB-2510 (M) -This TFON RB-2510 is a reliable, well-maintained pre-owned machine, ready for immediate use. --Previously utilized exclusively in our inhouse production for deburring and edge rounding applications, this unit remains in excellent working condition and is fully operational. It has proven its reliability and durability, making it a strong choice for long-term use in your production line. Cedpfx Ajiih Aaelbshb

Condition: new, Year of construction: 2026, -TFON Edge Rounding & Surface Processing System: Designed for superior versatility and precision, this system is engineered to process mild steel, aluminum, and stainless steel materials with thicknesses from 0 to 120 mm. It offers advanced edge rounding and surface cleaning capabilities tailored to demanding industrial applications. -Material Compatibility: -Mild Steel, Aluminum, Stainless Steel. -Working Thickness Range: -0 – 120 mm Edge Rounding: Radius 2 edge rounding for smooth, safe edges that enhance both aesthetics and functionality Precision Control: Integrated Siemens automation system delivers accurate, consistent control throughout processing. Independent Processing Stations: Multiple stations allow simultaneous or sequential processing, offering flexible workflow configurations. Table Size Options: Available with 650 mm, 1000 mm, or 1300 mm working widths to suit diverse production requirements Cjdpfei E Tkaex Albohb Table Types: Magnetic, vacuum, or magnetic-vacuum tables provide secure, adaptable support for various materials and part sizes. Plasma & Oxygen Technology: Advanced plasma and oxygen systems efficiently remove heavy burrs and dross after cutting, ensuring cleaner surfaces. Surface Purification: Effectively eliminates dirt, rust, oxide, and scale, preparing parts for subsequent processing such as welding or coating Edge Rounding for Coating: Produces uniform, defect-free edges ideal for painting and coating applications. Industry Applications: Steel Service Centers, Energy, Mining, Construction, Automotive — engineered for heavy-duty, high-performance use. Uniform Edge Results: 8 flap wheels work together to deliver consistent radius edges on every part. Pneumatic Oscillation System: Extends abrasive band life and maintains consistent performance by reducing wear through pneumatic oscillation. Engineered for industrial precision. Built for durability. Designed for versatile applications. TFON – Excellence in Edge Processing and Surface Preparation.

Condition: new, Year of construction: 2026, -TFON Edge Rounding & Surface Purification System -Material Compatibility. Mild Steel, Aluminum, and Stainless Steel -Working Thickness Range: Accommodates material thicknesses from 0 to 120 mm. -Edge Rounding Provides Radius 2 edge rounding for smooth, safe edges that enhance both the appearance and functionality of the workpiece. -Precision Control: Equipped with a Siemens automation system for accurate and consistent control throughout the entire process. Independent Stations: Multiple processing stations enable versatile operations, allowing different tasks to be performed simultaneously or sequentially. Table Options: Available working table sizes of 650 mm, 1000 mm, or 1300 mm to meet specific production requirements. Table Types: Flexible configurations including magnetic, vacuum, or magnetic-vacuum tables ensure secure support for various materials and part sizes. Plasma and Oxygen Technology: Utilizes advanced plasma and oxygen technology to effectively remove heavy burrs and dross after cutting, delivering cleaner and smoother surfaces. Surface Purification: Efficiently removes surface contaminants such as rust, oxide, and scale, preparing parts for further processing. Edge Rounding for Coating: Prepares parts perfectly for painting and coating by ensuring a uniform, imperfection-free surface. Industry Applications: Ideal for Steel Service Centers, Energy, Mining, Construction, and Automotive sectors, offering tailored solutions for heavy-duty applications. Uniform Results: Six flap wheels operate in unison to provide consistent, equal radius edges on every part. Cjdpfx Aehq A T Ujlbjhb Pneumatic Oscillation System: Extends the lifespan of emery bands by minimizing wear and maintaining consistent performance over time.

Condition: ready for operation (used), Year of construction: 1989, AUTOMATIC GEAR GRINDER – 2 units available Csdpfxjzxzlio Albohb Manufacturer: CSEPEL Model: FKA 326-10 THE MACHINE USES THE FASSLER DRESSING METHOD. • Gear diameter: 320 mm • Module range: 0.5 – 6 • Slide stroke: 180 mm • Number of teeth: 10 – 260 • Max. workpiece weight: 80 kg • Clamping length: 420 mm THE MACHINES ARE COMPLETE WITH NUMEROUS ACCESSORIES: GRINDING WHEELS, WHEEL HOLDER, FASSLER DRESSING TOOL, CHANGE GEARS.

Condition: used, Working spindles: Number of shafts: Typically 3 tool shafts. Spindle length: 320 mm. Spindle diameter: 50 mm. Maximum tool diameter: Up to 220 mm. Chedpsyzrdwofx Albeb

Condition: ready for operation (used), Year of construction: 2018, functionality: fully functional, center width: 1,200 mm, overall weight: 7,000 kg, travel distance X-axis: 500 mm, travel distance Z-axis: 800 mm, controller model: Bosch Rexroth MTX, TECHNICAL DETAILS Chodpfxjzwm Ake Albob Center distance: 1,200 mm Max. outer diameter: 350 mm Max. workpiece weight between centers: 50 kg Cross slide, X-axis Travel, X-axis: 500 mm Max. speed: 30 m/min Resolution: 0.1 µm Longitudinal slide, Z-axis Travel, Z-axis: 800 mm Max. speed: 30 m/min Resolution: 0.0005–0.1 mm Multi-function head, B-axis Swivel range: -45° to +225° Swivel time for 180°: < 3 s Positional accuracy: 0.0002° Repeatability: 1″ Resolution: 0.001° External machining Max. machining length: 750 mm Peripheral speed: 50 corundum / 80 CBN Drive power: 15 kW Max. grinding wheel dimensions: Ø 400 × 50 × 152.4 mm Internal machining Max. bore diameter: 250 mm Max. bore depth: 235 mm Drive power S1: 1.8–7.5 kW Speed range: 30,000–50,000 rpm Workpiece spindle, C-axis Max. speed: 1,500 rpm Drive power: 1.8 kW Drive torque: 90 Nm Resolution of measuring system: 0.001° Roundness accuracy: 0.8 µm Positional accuracy: 0.0001° Tailstock Quill stroke: 50 mm / 80 mm Quill diameter: 60 mm Bearing: hydrostatic Fine adjustment for cylindricity corrections: ± 40 µm 3-point steady rest Clamping range, diameter: 20 – 150 mm Coarse adjustment: 40 µm Fine adjustment: 2 µm Adjustability: stepless MACHINE DETAILS CNC control: Bosch Rexroth MTX Dimensions & Weight Dimensions (L x W x H): 2,850 x 2,470 x 2,290 mm Weight: 7,000 kg EQUIPMENT 3-point steady rest

Condition: good (used), Year of construction: 1986, grinding depth: 500 mm, Grinding depth: 500 mm Internal diameter: 20...400 mm Workpiece spindle speed: 40...400 rpm Table speed: 0.1...8 m/min Rapid traverse: 10 m/min Total power consumption: 17 kW Machine weight approx.: 6.5 t Additional information: grindable diameter within the workpiece guard: internal: 20..400 mm; external: 500 mm max. workpiece diameter within the workpiece guard: 500 mm max. grinding depth: 315 mm grindable taper angle: 60° Internal grinding spindle speeds: 2640...16500 rpm Drive power for surface grinding unit: 4 kW Drive power for workpiece motor: 1.5 kW Workpiece spindle speeds: 40...400 rpm Codpfxszxx Eme Albohb Table speed: 0.1...8 m/min Rapid traverse: 10 m/min Table travel: 630 mm max. distance from the workpiece spindle flange to the grinding spindle support: 1250 mm

Condition: ready for operation (used), Year of construction: 1988, functionality: fully functional, overall weight: 7,500 kg, grinding diameter: 300 mm, controller model: Siemens Sinumerik 840D Solutionline, No minimum price – guaranteed sale to the highest bidder! The control system was upgraded to a Siemens Sinumerik 840D Solutionline in 2014. The new control system was overhauled in 2016! TECHNICAL DETAILS Spindle speed range: 170–18,000 rpm Grinding diameter: 20–300 mm Swinging diameter: 350 mm (500 mm) Cedszwmz Tepfx Albehb Workpiece length: 300 mm (1,300 mm) Recommended grinding depth: up to 300 mm Center height above the workpiece table: 200 mm (300 mm) Center height above the grinding table: 330 mm (430 mm) Workpiece spindle bore: 50 mm (70 mm) Grinding table, Z-axis Total grinding table travel: 650 mm (950 mm) Resolution: 0.001 mm Rapid traverse: 12 m/min Grinding feed rate: 0–9.99 m/min Feed rate: 0–99.99 m/min Incremental feed value during reversal: 0–0.999 mm Grinding table, X-axis Total grinding table travel: 150 mm Resolution: 0.001 mm/rev Rapid traverse: 5 m/min/rev Grinding feed rate: 0–5 m/min/rev Feed rate: 0–99.99 mm/min/rev Incremental feed value during reversal: 0–0.999 mm/rev Workpiece spindle head, B-axis Swivel range: −32° (−23°) to +2° Resolution: 0.0001° (0.36″) U-axis Total travel: 300 mm Resolution: 0.001 mm/rev Traverse speed: 5 m/min MACHINE DETAILS Control system: Siemens Sinumerik 840D Solutionline Machine weight: approx. 7.5 t Space requirement: approx. 5.00 × 4.00 × 2.20 m

Condition: good (used), Year of construction: 2007, Workpiece height – max. 100 mm Workpiece width – max. 1300 mm Feed rate 0.4 – 2.6 m/min Number of spindles 6 pcs Spindle length 6 x 350 mm Total power consumption 7.5 kW Machine weight approx. 2.3 t Chsdpfx Alszxw Dhobjb Space requirement approx. 2.07 x 2.3 x 2.21 m Additional information Includes a circulating conveyor system for workpiece carriers and an extraction/filtration system.

Condition: used, Year of construction: 2003, CNC External Cylindrical Grinding Machine: total connected load 67 kW, voltage 3x400V 50Hz, nominal current 121A, weight approx. 9500 kg Data Kelvin Chiller (Model KRA45): serial number 0304666, year 2003, cooling capacity 4500W Data Ritz Coolant Pump (Type F2506): serial number 3196140, manufactured in 1994, 2.9kW Chedpfx Aszwf Uxolbob

Condition: used, Year of construction: 2003, Machine no.: 675157 Max. weight: approx. 3,500 kg (approx. 4,300 kg incl. packaging) Supply/working voltage: 3x400 V, 50 Hz Control voltage: 24 V Nominal current: 20.5 A Main fuse: 25 A (T) CNC control: GE Fanuc Series 21i-T Grinding wheel speed indicator: make EWL, type 4444 Max. peripheral grinding wheel speed: 30 m/s (ø300 mm/12"), 40 m/s (ø400 mm/16"), 45 m/s (ø450 mm/18") Grinding head drive power: 5.0 kW Grinding wheel head R (left-mounted wheel): approx. ø450 x 80 mm Grinding wheel head RS (right-mounted wheel): approx. ø450 x 80 mm Grinding wheel head UR: left standard approx. ø400 x 63 mm, left max. (option) approx. ø400 x 80 mm, right additional max. (option) approx. ø300 x 40 mm; internal grinding attachment bore approx. ø80 mm Sub-table (Z-axis): distance between centers approx. 1000 mm, max. travel approx. 1150 mm, max. speed 12 m/min, resolution approx. 0.1 µm Top table swivel range (at 1000 mm centers): 0 to +6° (0 to +9° with workpiece length under approx. 800 mm) Grinding carriage (X-axis): max. travel approx. 320 mm, max. speed 6 m/min, resolution approx. 0.1 µm Pneumatics: min. connection pressure 6 bar, air consumption approx. 2.5 m³/h Chsdpfx Aszwf R Tslbjb Drive motors: X-axis slide 2000 rpm/0.3 kW; grinding spindle (R/UR, ø400 mm wheel) 800-1900 rpm [40-95 Hz]/5.0 kW; sub-table (Z-axis) 2000 rpm/0.3 kW; workpiece headstock 2000 rpm/1.0 kW; automatic indexing (UR machine) 3000 rpm/0.5 kW; lubrication/hydraulic pump 1500 rpm [50 Hz]/0.12 kW or 1800 rpm [60 Hz]/0.15 kW Noise emission: equivalent continuous sound pressure level approx. 70 dB(A) Ambient conditions: max. room temperature +40°C, max. humidity 75% Data Coolant Filtration Unit Max. connection pressure: 3 bar / 1 bar (two circuits) Max. flow rate: 80 l/min / 160 l/min (corresponding to the two circuits)