Used Aster Astronic180 for sale (1,127)

Condition: excellent (used), functionality: fully functional, Year of construction: 2016, operating hours: 926 h, Aisle Master 20S Articulated forklift Lrodpfx Abjv Ipdis Ust Serial: 30870 2016, gas, capacity 2000Kgs, lift height 4750mm, 3 stage full free lift mast, side shift, only 926 hours on the clock

Condition: excellent (used), Year of construction: 2016, functionality: fully functional, machine/vehicle number: 08C35020538, power: 22 kW (29.91 HP), overall weight: 21 kg, total width: 540 mm, total length: 350 mm, total height: 590 mm, - Universally applicable Ledpjulvnrsfx Ab Uort - Easy to transport - For spot heating of workplaces or for quickly heating small to medium-sized rooms Further information can be found in the data sheet.

Condition: excellent (used), Year of construction: 2011, functionality: fully functional, table length: 2,000 mm, table width: 1,200 mm, pressing force: 200 t, stroke length: 100 mm, Raster die-cutting machine, RST series, with Desch compact drive 3-part drawbar, cast construction Column guidance with pre-tensioned roller cages for maximum precision Lrsdpfx Aboxcbcvo Uot Fixed stroke: 100 mm; conversion to a smaller stroke is possible Hydraulic overload system and electronic press force monitoring Mechanically overhauled in 2021 Control system: Siemens S7 Optionally available with a straightening machine and conveyor system.

Condition: good (used), Stock number: 2832 Machine number: 3004/73 Manufacturer: Raster Year of construction: 1973 Type / Model: HR40NL Pressing force: 40 t Table: 650 x 385 mm ram: 350 x 190 mm Projection: 175 mm Lrodpferdgncox Ab Ujt Distance table - bottom edge of plunger: 300 mm through hole: 350 x 130 mm ram adjustment: 80 mm Plunger stroke: 0 to 70 mm adjustable Installation height: 235 to 305 mm Sheet width: 10 to 200 mm Sheet thickness continuous stroke: mm Stroke rate: 40 to 180 /min Connection: 4 kW Accessories/equipment: Pliers feed Condition: good Weight: approx. 4 tons Machine dimensions: 1,400 x 1,800 x 2,250 mm

Condition: used, functionality: fully functional, axle configuration: 3 axles, color: grey, Year of construction: 2016, Self-steering axle / BPW EXTENDER, DOUBLE HYDRAULIC RAMPS L = 8.30 m / GOOSENECK = 3.30 m TAIL LIFT CONNECTION Lsdpox Nwriofx Ab Usrt TOOLBOX

Condition: like new (used), Stainless, flavouring drum with sievmaster vibratory sieve, overall length 2000mm, mobile, 3Ph Ljdjick Tmepfx Ab Uort

Condition: used, CTX Toastmaster Z55 conveyorised pizza oven stainless two level pizza oven on mobile frame, stainless mesh belt, 450mm wide belt, variable speed, adjustable temp control Ljdsdmn D Uepfx Ab Uert

Condition: new, Year of construction: 2026, Working length : 6200 mm Bending capacity Ljdpfx Aegp S Ngsb Ujrt steel 400 N/mm² : 1,50 mm stainless steel 600 N/mm² : 1,25 mm alu 190 N/mm² : 2,00 mm Stands + Tension Arms : 7 pcs. Driven linkage joints : 7 pcs. Insertion depth : 1130 mm incl. BMS-Multi-Touch Control incl. electric cutter Directly from the manufacturer. Made in Germay

Condition: new, Year of construction: 2026, The bending machine taken to the next level. The Biegemaster BendTron is the first generation to be driven completely by electric motors. The BendTron enables you to bend all common profiles with a bending length ranging from 4 to 15 metres with material thicknesses of up to 1.5mm (steel) with the accustomed reliability and precision. BIEGEMASTER long folding machine – BENDTRON 4.1,50 Working length : 4010 mm Bending capacity steel 400 N/mm² : 1,50 mm stainless steel 600 N/mm² : 1,25 mm alu 190 N/mm² : 2,00 mm Stands + Tension Arms : 4 pcs. Incl. BMS-Multi-Touch Control and automatic taper back-gauge Incl. Cranked bending beam for making small Z-, U- and hat-profiles Incl. Material support, perserving polyethylen surface Incl. electric cutter Ledjgp S R Eepfx Ab Uort Directly from the manufacturer. Made in Germany.

Condition: new, Year of construction: 2026, BIEGEMASTER Up- and Down- Bending machine – model XBend 6.2,00 Working length : 6400 mm Bending capacity steel 400 N/mm² : 2,00 mm stainless steel 600 N/mm² : 1,50 mm alu 190 N/mm² : 3,00 mm Stands + Tension Arms : 7 pcs. Driven linkage joints upper beam : 7 pcs. Driven linkage joints down beam : 7 pcs. Incl. Cranked bending beam for making small Z-, U- and hat-profiles Incl. BMS Multi-Touch-Steuerung and automatic back-gauge Incl. electric cutter Incl. taper back-gauge Lredpfx Abogp S N Io Uet Incl. gripper system Directly from the manufacturer. Made in Germany.

Condition: new, Year of construction: 2026, functionality: fully functional, spindle speed (min.): 250 rpm, spindle speed (max.): 2,500 rpm, total height: 1,600 mm, total width: 1,200 mm, total length: 1,450 mm, lifting speed: 130 mm/s, hone diameter: 50 mm, overall weight: 830 kg, stroke length: 160 mm, power: 0.75 kW (1.02 HP), This easy-to-use manual honing machine is characterized by high stability and precision, and can be adjusted via stepless electronic speed control. The honing diameter ranges from 3mm to 50mm, with lengths up to 160mm. Easy to operate and simple to adjust. Due to its compact footprint, it is highly flexible in terms of placement. Ledsw Upzxspfx Ab Usrt

Condition: excellent (used), functionality: fully functional, POINT TO POINT BORING machine with CN model MASTERWOOD SPEEDY 207 second hand machine for custom furniture manufacturing, kitchen furniture, bathroom furniture, and various processes Lrsdpfx Abowd Irvs Ust Boring head with 5 independent vertical chucks and 1 double horizontal chuck Saw for longitudinal cuts Machine table with 1390 x 750 mm boring capacity and two side jump up stops handled by the control unit to execute with only one program and one intermediate hold panels up to 2800 x 750 mm size Possibility of boring 2800 mm panels Pneumatic tool displacement mm 60 Max panel thickness mm 50 Spindles rotation rpm 4500 Saw rotation rpm 6000 Vacuum pump motor Hp 1,5 Vacuum cup diameter mm 80 Front stop complete with 4 locking cylinders for drilling narrow workpieces and strips Multitasking control complete with interactive graphic programming, 9" video, boring programs, optimizing working cycle, graphic, parametric, diagnostic modes Overall dimensions - Machine : mm 2500 x 1800 x 1800 h - Weight kg 850 Overall dimensions - Electric board : mm 800 x 520 x 1200 - Weight Kg 120

Condition: used, Year of construction: 2004, functionality: fully functional, machine/vehicle number: 1002650004, total height: 3,170 mm, ram adjustment: 60 mm, installation height: 270 mm, table height: 1,300 mm, total width: 2,875 mm, total length: 2,875 mm, drop-through hole in table: 150 mm, table length: 1,250 mm, table width: 550 mm, pressing force: 50 t, control cabinet height: 2,200 mm, control cabinet length: 1,800 mm, control cabinet width: 600 mm, stroke adjustment: 60 mm, clearance between the columns: 1,290 mm, working width: 1,250 mm, distance between side stands: 260 mm, distance between stands: 1,690 mm, overall weight: 9,900 kg, punching force: 50 t, RASTER punching system RST 500-1250 DH with soundproof cabin and tool monitoring. The machine is in good condition. Stroke rate: 50 – 800 spm. Previously operated in single-shift mode. The machine can be inspected under power. Price on request. Lsdpfxoyyvgto Ab Usrt

Condition: used, Year of construction: 2004, functionality: fully functional, machine/vehicle number: 1002570003, total height: 3,450 mm, ram adjustment: 80 mm, installation height: 270 mm, table height: 1,280 mm, total width: 1,700 mm, total length: 3,065 mm, drop-through hole in table: 210 mm, table length: 1,500 mm, table width: 750 mm, pressing force: 63 t, control cabinet height: 2,200 mm, control cabinet length: 1,800 mm, control cabinet width: 600 mm, stroke adjustment: 80 mm, clearance between the columns: 1,540 mm, working width: 1,500 mm, distance between side stands: 360 mm, distance between stands: 2,020 mm, overall weight: 17,000 kg, punching force: 63 t, RASTER punching system RST 630-1500 DH with soundproof enclosure and tool monitoring. The machine is in good condition. Stroke rate: 30 - 700 1/min. Operated in single-shift operation. The machine can be inspected under power. Price on request. Lrsdeyyppbspfx Ab Uot

Condition: used, Year of construction: 1998, pressure 40 t stroke 250 mm total power requirement 6 kW weight of the machine ca. 3 t distance between columns 600/350mm mm table surface area 860x620 mm ram surface 860x620 mm table height 900 mm Lrodpfx Abovnwfns Ust

Condition: used, Year of construction: 1971, pressure 40 t stroke . mm no. of strokes . Hub/min The tech. Data are manufacturer or operator information and therefore non- binding. We reserve the right to prior sale; Our terms and conditions of sale Lredpfxjyutuie Ab Ujt apply exclusively. About us More than 400 of our own machines in stock Over 15,000 m² of storage space, 70 t crane capacity More than 10,000 items and accessories for your workshop If you are interested in selling machines, production lines, or your business, please contact us. You can find further offers on our website. Tours are possible by appointment. We look forward to your visit. Your Markus Hirsch Team

Condition: good (used), Masterflex MF 07525-40 L/S Digital miniflex pump Peristaltic pump *New price € 3,308 This compact, stackable pump has a robust ABS housing that is easy to wipe down and keep clean. The Miniflex pump head has a large occlusion angle that prevents fluid backflow up to the nominal pressure of the tubing. Self-lubricating thermoplastic polyester rollers are low friction and durable for smooth operation and long life. Series L/S Type L/S Miniflex Pump head not interchangeable Number of mountable heads 1 Channels 2 Rollers 3 Delivery volume min 0.008 ml/min up to max 324 ml/min Tube ID from 0.8 mm up to 3.2 mm Can be used as a dosing pump yes Can be calibrated yes Analog interface (D-Sub 25-pin w) Operation Membrane keypad with LCD display Housing material ABS plastic, aluminum and vinyl Protection class IP 33 Motor brushless motor Motor speed min 0.1 rpm up to max 300 rpm Ljdjtt Dxdepfx Ab Uort Change of direction of rotation Yes Open-head sensor Yes Cloud Connected No Anti-Drip Yes Dimensions: 238 × 140 × 157 mm (L x W x H) Condition: used You can find more laboratory devices - new and used - in our store! International shipping costs on request!

Condition: new, functionality: fully functional, Year of construction: 2025, Postmaster MINI – Hydraulic Vibrating Block The Postmaster Mini can be mounted directly onto a machine, ranging from 1.5 to 3 tons, and drives posts into the ground up to 150 mm. Oil supply required is 30-40 l/min. The Postmaster is faster, quieter, and safer than conventional machines on the market. A unique clamping system holds the post in position and vibrates it into the ground with minimal damage. Thanks to this vibrating action, the Postmaster can also be used to extract posts from the ground. Ideal for both wooden and steel posts and especially suitable for installing solar parks. • Faster • Safer • Quieter • Removes posts from the ground • Minimal ground disturbance • Firmly secured The Mini is the smallest unit in the range and weighs just 160 kg. Its compact design and light weight make it safe for use on smaller excavators without compromising stability. This unit is an ideal partner for short runs, limited access, and rapid repairs. Lodpfxjw R Uqkj Ab Uert Also available in Midi and Maxi versions. Optional CW 05 top plate.

Condition: ready for operation (used), Year of construction: 2006, functionality: fully functional, operating hours: 12,666 h, power: 12 kW (16.32 HP), MACHINING CAPACITIES: - X-axis (U) vertical milling travel: 3875 mm, 3170 mm between stops - Y-axis (V) milling travel: 1390 mm between stops, for drilling: 1201 mm - Z-axis (W) milling travel: 290 mm Maximum workpiece height (thickness), effective travel: 110 mm For further details, see aggregate travel schematic - Maximum traverse speeds: X-axis (U): 60 m/min Y-axis (V): 50 m/min Z-axis (W): 20 m/min MACHINE CONFIGURATION: - Worktable with 6 mobile support beams, equipped with several vacuum pods and pneumatic clamps 2 pneumatic connections per beam for clamps, usable capacity ranging from 44 to 78 mm 6 rear stops 6 intermediate stops 3 right lateral stops 3 left lateral stops 4 lifting blades (for loading/unloading assistance) Table divided into 2 working zones - Becker VTLF vacuum pump 250 m3/h, 5.5 kW with air filter - Pfannenberg cooling unit 1.7 kW - Chip conveyor belt - X-axis movement by rack and pinion, Y & Z axes by ball screw and bearing block (high-precision linear guides with automatic lubrication) - Aggregates on swan-neck, composed as follows: • 12 kW HSD milling/routing unit - Toolholder type: HSK 63 F - Variable spindle speed 6000 - 24000 rpm - Inverter-controlled - Surround extraction hood - Onboard tool magazine with 10 stations + additional 12-station magazine • 11-spindle drilling unit, 1.7 kW - Center distance between spindles: 32 mm - Spindle speed: 4000 rpm - 11 vertical spindles (8 along X, 3 along Y) - 2+2 horizontal spindles on X - 1+1 horizontal spindles on Y • Control panel - Windows PC - Network card and Ethernet connection - Software: Masterworks and user manual - DXF conversion and direct execution of ISO, TLF, DXF - Pre-programmable zones - Remote control OTHER FEATURES: - Overall electrical supply: 400V, 3Phases+N+E, 50Hz Lrodpfxsy Nb Tko Ab Ujt Nominal current: 58.6A, 46.6 KVA - Pneumatic supply: 7/8 Bar - Average consumption: 100Nl/min - Extraction Lower port Ø120 mm, upper port Ø250 mm Recommended flow rate: 6500 m3/h at 20 m/s - CE certified, safety zones and protective grille Lockable isolator, emergency stops Operating footprint: see schematic Transport dimensions: to be specified during equipment preparation Estimated total weight: 2400+350+350 kg Please contact us for supply of consumables, accessories and/or extraction systems. Original documentation, manual, spare parts list, electrical and pneumatic diagrams, service keys, software and license keys included.

Condition: like new (used), Year of construction: 2021, functionality: fully functional, type of input current: three-phase, input voltage: 400 V, input frequency: 50 Hz, Autoclaves Technical Specifications * Quantity: 2 Autoclaves with automatic loading system * Length: 12 000 mm * Diameter: 3 200 mm * Volume: 102 231 L * Maximum Operating Pressure: 4.0 bar * Maximum Operating Temperature: 120 °C * Test Pressure: 7.4 bar Boiler Technical Specifications * Boiler Brand: Norbidel * Year: 2018 * Model: NB B1200 * Fuel: Natural Gas * Fluid: Water + Steam * Steam Production: 1,200 kg/h * Maximum Allowable Pressure: 10 bar(g) * Test Pressure: 16.2 bar(g) * Maximum Temperature: 183.2 °C * Minimum Temperature: 20 °C Lredpfjyt Nqqex Ab Ujt * Heating Surface: 30 m² * Volume: 3,365 liters * Thermal Power: 1,030 kW * Total Empty Weight: 6,200 kg

Condition: ready for operation (used), functionality: fully functional, Year of construction: 2011, operating hours: 41,622 h, controller model: Siemens Sinumerik 840 D, laser power: 3,000 W, sheet thickness (max.): 25 mm, travel distance X-axis: 3,000 mm, travel distance Y-axis: 1,500 mm, For sale is a TRUMPF TruLaser 5030 fiber (L41) including LiftMaster Compact! The machine will remain powered on until September 23, 2026. Disassembly will be carried out by a certified TRUMPF partner. TECHNICAL DETAILS Laser power: 3,000 W Working area (X / Y / Z): 3,000 × 1,500 × 115 mm Sheet metal thickness steel max.: 15 mm Sheet metal thickness stainless steel max.: 20 mm Sheet metal thickness aluminum max.: 15 mm Simultaneous speed max.: 235 m/min Accuracy: ± 0.1 Sheet metal format max.: 3,000 × 1,500 mm Sheet metal format min.: 1,000 × 1,000 mm Sheet metal thickness max.: 25 mm Sheet metal weight max.: 900 kg Stack height loading side max.: 90 mm Part size min.: 150 × 150 mm Sheet metal thickness max.: 25 mm Sheet metal weight max.: 900 kg Stack height unloading side max.: 250 mm MACHINE DETAILS Control model: Siemens SINUMERIK 840D SL Touch color screen: 17" Operating hours: 81,443 / 76,533 / 41,622 h Dimensions & Weight Dimensions (L x W x H): 9,373 x 2,964 x 2,383 mm Weight of base machine: 12,700 kg EQUIPMENT LiftMaster Compact 1530 AL21 Closed machine frame with integrated laser unit Torque drive in combination with linear direct drives Closed beam guidance via laser light cable (LLC) Machine cooling unit water-air Integrated control cabinets with interior lighting Automatic pallet changer in the longitudinal direction Wide longitudinal conveyor belt Power supply for TruDisk via the machine Work area lighting Positioning laser diode Spray device PierceLine FocusLine NitroLine PlasmaLine Automatic nozzle cleaning Solid-state laser TruDisk 3001 with one LLC output Light guide cable according to standard layout Laser cooling unit water-air Excitation via pump diodes Laser power control Laser logbook function Universal cutting head with fully adaptive lens system Protective glass against lens contamination Condition monitoring of the protective glass ControlLine for height control and sheet metal edge detection Simple workshop programming Extended workshop programming Fast reproduction Integrated technology data Automatic shutdown Programmable cutting gas pressure FastLine USB interface Ljdpfx Aoz A S Dzob Uort RJ-45 network connection CE marking Light barriers Multi-chamber extraction system Integrated compact dust extraction system Machine enclosure with certified viewing window and door on the right Synchron loader Scrap removal device and double sheet detection Movable removal rake Loading and unloading station Separation of thin sheet metal for synchronous loader Raw material and unpacking station Extended pallet extension on the machine Inventory interface

Condition: good (used), Year of construction: 2012, operating hours: 43,313 h, controller model: Siemens Sinumerik 840 D, laser power: 5,000 W, travel distance X-axis: 3,000 mm, travel distance Y-axis: 1,500 mm, travel distance Z-axis: 115 mm, No minimum price – guaranteed sale to the highest bidder! TECHNICAL DETAILS Laser power: 5,000 watts Working area: 3,000 × 1,500 × 115 mm Max. sheet thickness, steel: 25 mm Max. sheet thickness, stainless steel: 20 mm Max. sheet thickness, aluminum: 20 mm Max. speed: 235 m/min Accuracy: 0.10 mm MACHINE DETAILS Control model: Siemens Sinumerik 840 D Operating hours: 66,934 h / 43,313 h Dimensions & weight Dimensions (L x W x H): 8,300 x 4,800 x 2,400 mm Weight: 12,000 kg EQUIPMENT Solid-state laser TruDisk 3001 with one LLK output Light guide cable according to standard layout Laser cooling unit (water-air) Lrodpfx Aboz D Evae Uet Excitation via pump diodes Laser power control Laser logbook function Universal cutting head with fully adaptive lens system Protective glass against lens contamination Condition monitoring of the protective glass ControlLine: Height control and sheet edge detection

Condition: good (used), Year of construction: 2004, functionality: fully functional, machine/vehicle number: pm740725, color channels: 4, counter reading (color): 35,77,88,902, Equipment: documentation/manual, machine is in a good condition. we are shortage of space and so we took some photos and videos before we moved machine to storage. in case of real interest we can reinstall machine for customer for test. if interested i can send video of machine also. Lsdpfjz A U Dqox Ab Ujrt

Condition: new, functionality: fully functional, power: 260 kW (353.50 HP), fuel type: electric, color: dark red, overall weight: 42,000 kg, operation weight: 42,000 kg, chain condition: 100 %, axle configuration: 3 axles, Year of construction: 2026, The construction industry is moving away from the "build-demolish-dump" cycle and toward Urban Mining. At the heart of this shift is the Mobile Stone Crusher, a powerhouse designed to turn piles of jagged concrete and brick into high-quality recycled aggregate right on the job site. --- ## 1. The Engineering Logic: From Waste to Wealth In a traditional setup, demolition waste is hauled to a landfill—a process that is expensive, carbon-heavy, and wasteful. A mobile crusher flips the script. It brings the factory to the waste. By processing materials on-site, contractors save on transport costs and produce "Road Base" or "Sub-base" materials immediately. ### Key Components of a Mobile C&D Plant: * Vibrating Feeder: Uses a "Grizzly" bar system to pre-screen fines (dirt/sand) so the crusher only works on the big stuff. * Crushing Unit: Usually a Jaw Crusher (for primary compression) or an Impact Crusher (for better grain shape and higher reduction ratios). * Magnetic Separator: This is the "secret sauce" for C&D waste. It pulls out rebar and scrap metal that would otherwise contaminate the recycled aggregate. * Discharge Conveyor: Transports the finished product to a stockpile. --- ## 2. Technical Specifications & Performance When evaluating these machines, "Throughput" ($TPH$ or Tons Per Hour) is the metric that matters. For C&D recycling, the machine must handle unpredictable feed sizes and varied material hardness. ### Typical Technical Specifications Table | Feature | Specification Range | Why it matters | | --- | --- | --- | | Throughput | 100 – 500 $t/h$ | Determines project timeline efficiency. | | Max Feed Size | 500mm – 1,100mm | Dictates if you need a hydraulic breaker first. | | Power Source | Diesel-Electric or Hydraulic | Dual power (Electric) is better for urban noise/emissions. | | Crusher Type | Jaw or Impact | Impactors provide a more "cubic" final product. | | Mobility | Crawler Tracks | Essential for moving over uneven rubble piles. | --- ## 3. The "C&D" Specialization Recycling construction waste isn't just about "breaking rocks." It’s about cleaning material. Modern mobile units are equipped with: 1. Over-belt Magnets: Specifically designed to lift heavy steel reinforcement bars (rebar) out of the crushed concrete flow. 2. Dust Suppression: High-pressure misting systems to keep neighbors happy and workers healthy in tight urban environments. 3. Active Pre-screening: Removing sticky soil or asphalt fines before they enter the crushing chamber to prevent "plugging." > The Insight: Using a mobile crusher can reduce project carbon footprints by up to 40% simply by eliminating the "truck-in, truck-out" logistics of aggregate management. --- ## 4. Maintenance and Longevity Ledpfxeq I Nvio Ab Ujrt Because C&D waste is highly abrasive (and often contains "surprises" like wood or plastic), maintenance is non-negotiable. * Jaw Plates: Must be flipped or replaced regularly to maintain the "Closed Side Setting" (CSS), which determines the size of your output. * Blow Bars: In impact crushers, these are the high-wear items that take the brunt of the force. --- Would you like me to compare the cost-effectiveness of Jaw vs. Impact crushers for a specific type of demolition project, or perhaps look into the environmental regulations regarding on-site crushing?

Condition: new, power: 30 kW (40.79 HP), overall weight: 6,000 kg, Year of construction: 2025, Applications of Our Sand & Gravel Solutions Our stone crusher systems are being used globally across a wide variety of projects, including: Road and highway construction Concrete production plants Railway ballast production Landscaping and drainage Infrastructure development Recycling applications Building waste recycling, construction waste management, construction and demolition debris recycling and management. Our Range of Stone Crusher Solutions We understand that every sand and gravel project is unique. That's why we offer a variety of stone crushers, each tailored to different material types, capacities, and final product sizes. 🛠️ Jaw Crushers Perfect for primary crushing, our jaw crushers handle large rocks and break them down into smaller, manageable pieces. They are known for: High reduction ratios Rugged construction Easy maintenance Versatile applications 🛠️ Cone Crushers When you need finely crushed material, cone crushers are your go-to solution. Ideal for secondary and tertiary crushing, they deliver: Uniform product size Superior cubicity High capacity Excellent wear resistance 🛠️ Impact Crushers If you’re handling softer, non-abrasive materials or recycling concrete and asphalt, our impact crushers are the ideal choice. They offer: High-speed crushing Ledpfjq Igumjx Ab Uort Shape optimization Adjustable output size Easy mobility (in some models) 🛠️ VSI (Vertical Shaft Impact) Crushers For top-tier manufactured sand production, VSI crushers offer the precision you need. They deliver: Consistent sand shape and size Energy efficiency Superior fines production Low operating costs 🛠️ Screening and Conveying Systems No crushing operation is complete without effective screening and material handling. Our solutions include: Vibrating screens Conveyor belts Washing systems