Second-hand machinery for sale (2,405)

Year of construction: 2019, Condition: good (used), Functionality: fully functional, OFC 09 Clad Degassing System, Dual, Weight in kg: 5,400; Dksbu Hlovwlhpocrsl Attention. NH bearing - seaworthy packed

Condition: excellent (used), Year of construction: 2012, Functionality: fully functional, grinding length: 400 mm, center width: 150 mm, grinding diameter: 300 mm, High-speed and precision grinding machine, incl. robot automation, B6 wheelhead (2x grinding spindles for external cylindrical grinding), RUMA emulsion tank with centrifuge (built in 2011), larger DELBAG MultiAir Premium extraction unit (built in 2018), 2x grinding wheels, regular maintenance according to maintenance contract TECHNICAL DETAILS Control system: 840 D SL Siemens Sanding area Sanding diameter: max. 300 mm Sanding length: 400 mm Center distance: 150 mm Max. Workpiece weight: 50 kg X-axis Travel distance: 320 mm Max. Speed: 15,000 mm/min Min. speed: 0.01 mm/min Min. increment: 0.001 mm Drive force: 1,225 N Z-axis Travel distance: 600 mm Max. Speed: 15,000 mm/min Min. speed: 0.01 mm/min Min. increment: 0.001 mm Drive force: 1,225 N B-axis Number of spindles: 2 Rotation range: +0 / -210° Tool dimensions: Ø500 x 25 x Ø203.2 mm Cutting speed: 60 m/s Power: 25 kW Workpiece headstock Axis speed: 30 - 5,000 min-¹ Mounting taper: MK 5 Torque: 24 Nm Tailstock Quill stroke: 40 mm Mounting taper: MK 4 Dsbu Hlju Hlwtocrjkl Power requirement Total power requirement: 79 kW Machine weight and space requirement Machine weight: approx. 6 t Space requirement (L x W x H): 6.0 x 3.0 x 2.5 m EQUIPMENT documentation Triple signal lamp MultiAir Premium Delbag extraction system

Condition: ready for operation (used), Year of construction: 2005, operating hours: 13,549 h, Functionality: fully functional, punching force: 22 t, workpiece weight (max.): 200 kg, laser power: 3,200 W, sheet thickness (max.): 8 mm, sheet thickness aluminum (max.): 3 mm, TECHNICAL DETAILS Punching work area: 2,585 x 1,280 mm Laser working area: 3,085 x 1,370 mm Combined working area: 3,085 x 1,280 mm Control system: Siemens Sinumerik 840 D Laser power: 140 - 3,200 watts Wavelength: 10.6 µm Sheet thickness: 8 mm Cutting capacity mild steel: 8 mm Cutting capacity aluminum: 3 mm Cutting capacity stainless steel: 4 mm Workpiece weight: max. 200 kg Punching force: 220 kN Active hold-down device: 4.5 - 20 kN Linear magazine: 21 tools with 3 clamps Programmable chute: 500 x 500 mm C-axis punching: 60 rpm C-axis thread forming: 180 rpm Punching stroke sequence: 900 rpm Stroke sequence marking: 2800 1/min Compressed air connection: 7 ± 1 bar Laser gas consumption CO2 / N2 / He: 1 / 6 / 13 l/h MACHINE DETAILS Length: approx. 7.5 m Width: approx. 8.1 m Height: 2.4 m Weight: 16 tons Laser switch-on time: 49,949 h Cutting time: 13,549 h EQUIPMENT - Sturdy C-frame - 2 x clamping claws - Drives: Maintenance-free three-phase servomotors - Programmable hold-down device for repositioning - Sensor-monitored parts chutes 500 x 500 mm for punching and laser station, ejection cylinder on laser chute - 2 x good parts box - HI-LAS high-pressure cutting - Fast processing with SprintLas - ContourLas for producing small holes - Cutting gas pressure setting programmable - Laser cutting head: 5" lens, quick-change device, distance control APC - Lens monitoring sensor system - Additional cutting head with 7.5" lens - Punching head: hydr. mono tool holder, 360° rotation for all tools, automatic tool length compensation, tool spray lubrication, 2 x lubricant containers, punching slug extraction, chip bucket - Safety: multi-beam light barriers, quick shut-off hydraulics, extraction and compact dust protection device against stray radiation on the cutting head - TLF 3200 laser incl. 9" cutting head for stainless steel - AutoLas Plus - MultiTool function - MultiBend function - Thread forming function - Marking/quick beading function - Rolling technology function - Softpunch function - 1 x additional clamping claw - Chip conveyor with tilting container - Brush tables with loading and unloading aid - Blow-out device for small parts - BNC network connection instead of RJ45 connection Dsbu Hjvzrb Dolcrekl

Condition: excellent (used), Year of construction: 2007, Functionality: fully functional, TECHNICAL DETAILS Control: FANUC 32i turning diameter: 365 mm Bar diameter: max. 65 mm Dkebu Hlcetwcpborjl Speed: max. 5,000 1/min Bar loader: TOP-Automazioni XF 475 Bar length: max. 4,200 mm EQUIPMENT Turret with 12 stations (not driven) Tailstock Chip conveyor without air filter

Condition: ready for operation (used), Year of construction: 2011, operating hours: 2,800 h, Functionality: fully functional, turning length: 100 mm, turning diameter: 100 mm, spindle speed (max.): 4,000 rpm, spindle bore: 42 mm, HIGHLIGHTS - Used exclusively for processing brass, therefore no above-average wear of the machine components - Extension of the tool system also includes driven tools - Service carried out exclusively by the manufacturer Müga itself - Extremely rare to find, very low number of operating hours - Expansion of the tool system to a total of 42 tools (only 29 with standard equipment) Note: no longer used in production for approx. 18 months TECHNICAL DETAILS Control system: Mitsubishi M700 Smallest input increment: 0.1 μm Linear axes rapid traverse: 20 m/min Main spindle C-axis: available Drive power: 7.5 kW Bar capacity: 42 mm Turning length: max. 100 mm Turning diameter: max. 100 mm Speed: max. 4,000 rpm Tool system: 20 pieces Counter spindle C-axis: available Drive power: 3.7 kW Spindle bore: 30 mm Turning length: max. 100 mm Turning diameter: max. 100 mm Pick-up diameter: max. 42 mm Spindle speed: max. 4,000 rpm Tool system: 22 pieces MACHINE DETAILS Weight: 4,200 kg Space requirement: 3,480 x 2,247 x 1,920 mm Pneumatic connection: 5 - 6 bar Connected load: 21 kW Back-up fuse: 35 A Parts ejector: pneumatic with electronic monitoring Rinser: Counter spindle Bar loading magazine: length 3.2 m / bar diameter 5 - 42 mm Magazine capacity: 28 bars with a diameter of 10 mm Djbst Suf Aeu Hlcrskl EQUIPMENT - Central lubrication - Chip conveyor - Swivel control panel - Finished part catcher - Collet chuck 173E (main spindle) - Finished part conveyor belt - Collet chuck 173E (counter spindle) - Interface for bar loader - C-axis main spindle - Intelligent handwheel - C-axis counter spindle - Control cabinet heat exchanger - Y-axis for main and counter spindle - Set-up elements - Coolant unit 250 liters - 3 x IKZ connection (4 bar) for 3 drilling tools on main spindle

Condition: ready for operation (used), Year of construction: 2001, Functionality: fully functional, TECHNICAL DETAILS Sheet format: 1250 x 2500 mm Dobu Hjtqcu Nolcrjkl Storage capacity: 114 t Storage height: 7130 mm Storage locations: 38 pieces

Year of construction: 2019, Condition: good (used), Functionality: fully functional, The item consists of two OFC 08 Clad Sintering System, Dual, Weight in kg: 13,330; Dobu Hlcsvwlg Serskl Attention. NH bearing - seaworthy packed, certified accordingly; properly shut down, according to the applicable protocols, professionally dismantled, ready for container transport.

Condition: excellent (used), Year of construction: 2000, Functionality: fully functional, travel distance X-axis: 800 mm, travel distance Y-axis: 600 mm, travel distance Z-axis: 500 mm, controller manufacturer: Siemens, controller model: 840D, CNC machining center vertical, HERMLE - C 800 V, top condition, without vices and tools TECHNICAL DETAILS Control: Sinumerik 840D Siemens Travels X-axis: 800 mm Y-axis: 600 mm Z-axis: 500 mm Spindle / table distance: 100 - 500 mm Main spindle Speed: 8,000 min-¹ Drive power: 10.5 kW Tool holder: HSK 63 Spindle diameter in the front bearing: 70 mm Work table Table clamping surface: 1,000 x 560 mm Max. Table load: approx. 1,000 kg Tool changer Number of tool positions: 30 positions Tool holder: HSK 63 Max. Tool diameter: 80 mm Max. Tool diameter with free neighboring box: 125 mm Max. Tool length: 300 mm Max. Tool weight: 8 kg Feed rates Rapid traverse (X / Y / Z): 35 m/min Power requirement Total power requirement: 31 kVA Machine weight and space requirement Machine weight: approx. 7.0 t Space requirement (L x W x H): 3.5 x 3.0 x 3.0 m EQUIPMENT documentation Chip conveyor Coolant device Tool changer Electric handwheel Dkobu Hlju Hlrqjcrjl

Condition: ready for operation (used), Year of construction: 1999, Functionality: fully functional, pressing force: 170 t, working length: 4,050 mm, stroke distance: 215 mm, TECHNICAL DETAILS Pressure: 170 t folding length: 4,050 mm Stroke: 215 mm Control: Delem MACHINE DETAILS Dobu Hlcsvzragsrjkl Machine weight: approx. 16,500 k

Year of construction: 2007, Condition: reconditioned (used), Functionality: fully functional, machine/vehicle number: 282395-6570 002, No minimum price - guaranteed sale at the highest bid! Fully automatic cutting and processing of aluminum profiles in throughfeed for building elements, facades, furniture and industrial applications. Machine was overhauled in 2022 - in-transport plastics renewed, Schüco service done and adjusted, new circular saw blade purchased, and more TECHNICAL DETAILS Processing length: max. 7,500 mm Profile cross-section: max. 160 x 270 mm height Working height feed magazine/machine: 950 / 1,120 mm Pneumatic operating pressure: 6 ± 1.5 bar X-axis travel: 246 mm Y-axis travel: 250 mm Djbu Hju U Hf Ejlcrokl Speed: max. 170 m/min Positioning accuracy: ± 0.1 mm / 1,000 mm Angle of rotation B-axis: max. ± 45° Saw motor power: 3 kW Saw blade speed: max. 3,000 rpm Tools Saw blade diameter: 550 mm Condition: new in 2022 MACHINE DETAILS Rated voltage/frequency: 400 V / 50 Hz Number of phases/neutral conductor/protective earth conductor: 3 NPE Rated current consumption: 35 A Machine weight: 1,700 kg Note: The machine's take-off has been shortened, but can be extended again

Condition: ready for operation (used), Year of construction: 2012, Functionality: fully functional, temperature: 630 °C, No reserve price - guaranteed sale at the highest bid! TECHNICAL DETAILS Equipment type: Glass heating furnace for deep processing Application: Homogeneous heating and subsequent cooling of flat glass Suitable glass: Clear float glass Temperature: 630 °C Dkobu Hlov U Rh Ascrel Power supply Supply voltage: 380 V Power supply: 3-phase, 5-wire AC Total installed power: 250 kW Total weight: 10 t System structure Components: Computer, control cabinet, power control cabinet, loading table, heating section, coating section, cooling section, unloading table Process flow 1. Glass loading: The flat glass is placed on the loading table and transported to the heating section. 2. Heating: In the heating section, the glass is evenly heated to high temperatures. 3. Coating: After heating, a special coating is applied in the coating section. 4. Annealing: In the cooling section, the glass is cooled evenly and slowly to reduce stress. 5. Glass unloading: The processed glass is transported to the unloading table and removed. EQUIPMENT - Computer - Control cabinet - Power control cabinet - Loading table - Heating section - Coating section - Cooling section - Unloading table

Condition: ready for operation (used), Year of construction: 2007, Functionality: fully functional, machine/vehicle number: 0422300345, working width: 1,350 mm, grinding height: 160 mm, working height: 900 mm, conveyor belt speed: 333 mm/s, grinding belt length: 2,620 mm, TECHNICAL DETAILS Operating side: left Working width: 1,350 mm Workpiece thickness: 3-160 mm Belt speed: 4-20 m/min Rollers: 2 steel rollers and 1 rubber roller Rollers and motors 1st motor power: 37 kW, steel contact roller Ø 240 mm, sanding belt 1,370 x 2,620 mm 2nd motor power: 30 kW, steel contact roller Ø 240 mm, sanding belt 1,370 x 2,620 mm 3. motor power: 22 kW, rubber contact roller Ø 240 mm, 70 Shore, sanding belt 1,370 x 2,620 mm Transport motor: 7 kW with inverter Brush motor: 0.75 kW Vacuum fan motor: 7.5 kW Extraction Dust extraction requirement: 13,490 m³/h Display and control Display: 10" touchscreen Program memory: 1,024 Dkjbu Hlcjukq I Rjrol Resolution: 640 x 480 pixels MACHINE DETAILS Length of the machine: 2,970 mm Width of the machine: 2,050 mm Height of the machine: min. 2,255 mm - max. 2,415 mm Working height: 900 mm Amperage: 200 A Voltage: 400 V SCCR: 18 kA, 50 Hz Total connected load: 105 kW Max. Air pressure: 8 bar EQUIPMENT Equipped with 2 steel and 1 rubber roller

Year of construction: 2019, Condition: good (used), Functionality: fully functional, The item consists of two OFC 08 Clad Sintering System, Dual; Weight in kg: 13,330; Attention. NH bearing - seaworthy packed, certified accordingly; properly shut down, according to the applicable protocols, professionally dismantled, ready for container transport. Dksbu Hsvwlfhslcrel

Condition: excellent (used), Year of construction: 2011, Functionality: fully functional, travel distance X-axis: 1,270 mm, travel distance Y-axis: 670 mm, travel distance Z-axis: 625 mm, controller manufacturer: Fanuc, controller model: i-Series, rotational speed (max.): 8,000 rpm, TECHNICAL DETAILS Travels X-axis: 1,270 mm Y-axis: 670 mm Z-axis: 625 mm Control system: i-Series Fanuc Work spindle Max. Speed: 8,000 min-¹ Drive units: 11 / 15 kW Max. Torque: 191 Nm Tool holder: SK / ISO 40 Work table Table clamping surface: 1,400 x 670 mm T-slots: 5 T-slots - width: 18 H8 mm T-slots - distance: 125 mm Max. Table load: 1,000 kg Distance between spindle nose and table: 150 - 775 mm Max. Workpiece height: 580 mm Tool magazine Number of tool positions: 30 positions Tool holder: SK / ISO 40 Max. Tool length: 300 mm Max. Tool diameter: 80 / 125 mm Max. Tool weight: 8.0 kg Tool - tool change time: 1.3 s Feed rates Rapid traverse (X / Y / Z): 30 / 30 / 24 m/min Feed speed: 1 - 12,000 mm/min Power requirement Total power requirement: 40 kVA Machine weight and space requirement Machine weight: approx. 9.0 t Space requirement (L x W x H): 6.0 x 5.0 x 3.5 m EQUIPMENT documentation Coolant unit Chip conveyor Oil mist extraction Signal lamp Interface 4th axis Tool magazine Electric handwheel Measuring button Dsbu Hju Hlg Islcrekl Various tool holders approx. 40x Vice 2x

Condition: good (used), Year of construction: 2004, Functionality: fully functional, back gauge: 600 mm, pressing force: 100 t, bending length: 3,000 mm, working stroke: 200 mm, Bending cell/press brake with bending robot and automatic loading and unloading TECHNICAL DETAILS Control system: AMNC II PC Pressure: 100 t Folding length: 3,000 mm Stroke: 200 mm Control system: AMNC II PC Projection: 415 mm Installation height: 500 mm Adjustment range: Back gauge: 600 mm Weight: 10 tons Dkebu Hlevzraascrel EQUIPMENT - Automatic loading and unloading by robot - Bending robot to support the bending process

Condition: good (used), Year of construction: 2002, Functionality: fully functional, machine/vehicle number: 120K587, travel distance X-axis: 1,020 mm, travel distance Y-axis: 600 mm, travel distance Z-axis: 560 mm, controller model: Heidenhain, workpiece weight (max.): 1,000 kg, spindle speed (max.): 10,300 rpm, Equipment: chip conveyor, documentation/manual, Machine comes from the test laboratory of a marine gearbox manufacturer and has not been a production machine, therefore it has few operating hours. An exact reading is not possible as the machine is not under power TECHNICAL DETAILS Djbu Hlot Tdylecrokl Control: Heidenhain TNC426M/410M Travel X / Y / Z: 1020 / 600 / 560 mm Spindle speed: max. 10,300 rpm Spindle torque: max. 252 Nm Milling table size: 635 x 1,200 mm Workpiece weight: max. 1,000 kg T-slots: 6 x 18 mm H8 Feed rate per axis: 32 m/min Tool holder: BT40 Tool magazine size: 24 slots Tool diameter / length: 88 - 125 / 300 mm Tool change time: 2.5 s Chip-to-chip time: 6 s MACHINE DETAILS Height: 2,825 mm Width: 2,650 mm Length: 2,200 mm Weight: 7,500 kg Drive power: 39 kW Lubricant tank volume: 4L Coolant tank volume: 400L EQUIPMENT - Fully encapsulated work area with roof - Chip conveyor - Central oil lubrication - 3D probe - Handwheel

Condition: ready for operation (used), Year of construction: 1993, Functionality: fully functional, workpiece weight (max.): 1,000 kg, working width: 2,000 mm, plate height: 5 mm, TECHNICAL DETAILS Inlet and outlet roller transport system for material lengths: 2.5 – 14 m Inlet dimensions: 2,100 × 600 mm Machinable panel width: 2,000 mm Panel thickness: min. 5 mm Debu Hjv U Ralolcrjkl Transport weight: max. 1,000 kg Blast unit Number of turbines: 6 C-380 turbines Turbine power: 11 kW per turbine Automatic adjustment: for the 4 outer turbines Throughput speed for BSa 2 12: 1 – 1.5 m/min Abrasive system Abrasive type: round, low-carbon lead shot or cut wire shot Abrasive hopper with screw conveyor: 2.2 kW Screw conveyor: available Bucket elevator with gear motor: 5.5 kW Belt monitoring sensor: Available Cleaning unit Brush system with air blast system: Available Automatic brush height adjustment: Available EQUIPMENT - Brush system with air blast system - Automatic brush height adjustment - Automatic adjustment of the outer turbines - Screw conveyor - Bucket elevator with belt monitoring

Condition: good (used), Year of construction: 2001, Functionality: fully functional, Chuck lathe (automatic gripper chuck lathe) alternatively conversion to bar lathe possible With tapping drive and tapping spindle. TECHNICAL DETAILS largest clamping diameter normal, round 18.00 mm largest clamping diameter square 13.00 mm largest clamping diameter hexagonal 16.00 mm Spindle circle diameter:180 mm Bar feed (normal): 80 mm Dsbu Hlju Nh Dzjcrokl Longitudinal slide travel: 63/50 mm total / working travel Cross slide travel: 32/20 mm Infinitely variable spindle speed: 800-10,000 rpm Infinitely variable main time: 0.24-45 sec. Secondary time: 0.3 sec. Working spindles: 6 MACHINE DETAILS Weight approx. 4.5 to. EQUIPMENT incl. spindle stop device position 3+4 with extended stroke CNC cross slide on position 5 Coolant device Chip conveyor Loading device (gantry system) currently not connected but available, not included in the scope of delivery scope of delivery

Year of construction: 2019, Condition: good (used), Functionality: fully functional, OFC 08 Clad Sintering System, Single, Weight in kg: 9,780 Attention. NH bearings - seaworthy packed, appropriately certified; properly decommissioned, according to applicable protocols, professionally dismantled, ready for container transport. Dsbu Hljvwlddjcrskl

Condition: good (used), Year of construction: 2013, Functionality: fully functional, quill stroke: 200 mm, quill diameter: 125 mm, spindle speed (min.): 2 rpm, spindle speed (max.): 1,600 rpm, Price reduction - now particularly favorable! No minimum price - guaranteed sale at the highest bid! TECHNICAL DETAILS Control system: R&D control system MTCK/EuroTurn Maximum feed force X/Z: 10.1 / 20.7 kN Quick-change holder: Multifix size D Tailstock Quill diameter: 125 mm Maximum quill stroke: 200 mm Taper sleeve: MK6 Dkebu Hlceu Tquzorel Filling quantities Central lubrication: approx. 6 l Hydraulic unit spindle and gearbox: approx. 35 l Torque and power 1st gear, 40%/100% ED: 9,287 / 6,136 Nm 2nd gear, 40%/100% ED: 3,906 / 2,580 Nm 3rd gear, 40%/100% ED: 2,516 / 1,662 Nm 4th gear, 40%/100% ED: 1,058 / 699 Nm Power 40%/100% ED: 56 / 37 kW Speeds 1st gear: 2 - 137 rpm 2nd gear: 5 - 213 rpm 3rd gear: 17 - 505 rpm 4th gear: 58 - 1,600 rpm Reduction ratio Belt: 1.992 1st gear: 13.079 2nd gear: 5.500 3rd gear: 3.543 4th gear: 1.490

Condition: new, Year of construction: 2021, Functionality: fully functional, No minimum price - guaranteed sale at the highest bid! Use: Machine for the production and packaging of moist wipes such as hygiene wipes, cleaning wipes, disinfectant wipes. Production process: Folding and cutting of the wipes, moistening with one or more different liquids, Packaging process: Packaging the wet wipe in a 3- or 4-side sealed bag. Dkebu Hljuigpyjcrsl TECHNICAL DETAILS Control: SIEMENS PLC and touch monitor Bag sizes: L(50-145) x W(50-110) mm Suitable films: laminated composite films, heat-sealable Suitable cloth material: dry nonwovens (airlaid, spunlaid) Maximum folds: 10 vertical, 4 horizontal Cloth size (unfolded): L(40-220) x W(30-240) mm Wet wipe grammage: 30-80 g/m² Roll diameter of non-woven fabric: max. 1,000 mm Roll diameter film: max. 350 mm Filling range liquid: 0-10 ml Accuracy: ± 0.5 ml Machine cycle rate in idle mode: 110 cycles/minute MACHINE DETAILS Power: 5 kW Voltage: 220V, single-phase Machine dimensions: 3,200 x 2,400 x 1,800 mm EQUIPMENT - Perforating tool - Dosing pump - Tear-notch tool - 2 character sets for cold and hot stamping (14 characters each) - Outfeed belt (1.2 m)

Year of construction: 2020, Condition: good (used), Functionality: fully functional, The article consists of two OFC 05 Horizontal OVD Clad Deposition System, Dual Spindle; Weight in kg: 13,700; Attention. NH bearings - seaworthy packed, suitably certified; properly decommissioned, according to the applicable protocols, professionally dismantled, ready for container transport. Dsbsvwlbcou Hlcrskl

Condition: excellent (used), Year of construction: 2009, Functionality: fully functional, machine/vehicle number: 2009-0030, bending angle: 180 °, pipe diameter: 51 mm, pipe length: 4,500 mm, No minimum price - guaranteed sale at the highest bid! Debu Hlceu Tqpljrokl TECHNICAL DETAILS Primary application: Production of titanium tubes (2 inch). Tube properties Dimensions: 2" (50.8 × 0.71 mm) Material: Titanium Ti - P99002 (welded tube, not for hydraulic applications) Bending ratio: 1.5 x D (1.0 x D technically feasible) Tube retraction length: 4500 mm Bending properties Operation: In one plane or as rotary draw bending of tubes and profiles. Bending angle: max. 180° + springback (with overbending of 20-30° due to springback of the titanium). Axes and control Bending axis CNC axis with bending angle: 0 - 180° + springback Accuracy: ±0.1° Bending speed:

Year of construction: 2022, Condition: good (used), Functionality: fully functional, NBG Hall - assembled, weight in kg: 3,750 Documentation available, very good condition; Dkobu Hlcsvwliajrol

Condition: excellent (used), Year of construction: 2016, Functionality: fully functional, machine/vehicle number: SI 2624, TECHNICAL DETAILS Dsbu Hlcstwbctorjkl Construction volume: 250 x 250 x 325 mm (height incl. construction platform) Coating travel distance: 550 mm Travel speed: 40 - 500 mm/s Coating speed: process-dependent Resistance temperature sensor: PT-100 4-wire sensor Electronic temperature controller: with error curve linearization, sensor break detection Max. Heating power: 950 W at 230 V Operating temperature: 35 - 200 °C, depending on the type of metal powder Oxygen content in the process chamber during operation: < 0.1 % Max. Argon consumption: 3 m³ at the start of the build process Average argon consumption during build operation: approx. 0.6 m³/h Emission sound pressure level of the machine: