Used Grindingmaster Grindingmaster 2000 for sale (7,578)

Condition: excellent (used), functionality: fully functional, machine/vehicle number: D0211310W, HOLEX professional digital caliper, measuring range 0–2000 mm, item code 41 5525_2000. Professional tool for mechanical workshops, quality control, metalworking, and metrology. Nwodsz E Hkhepfx Af Sjl Key features: - Measuring range 0–2000 mm - Digital LCD display - mm/inch reading - ABS / ZERO / PRESET functions - Jaws for internal and external measurements - Stainless steel jaws - Jaw length approximately 150 mm - CR2032 battery powered - Complete with a sturdy wooden case Tool identification: D0211310W Calibration performed on 12/11/2024 Calibration expiry date: December 2027 Condition as per photographs. Used professional tool.

Condition: ready for operation (used), Year of construction: 2002, clamping force: 2,000 kN, screw diameter: 50 mm, Hydraulic injection moulding machine manufactured in 2002. This Arburg Allrounder 570 C 2000-675 features a clamping force of 2,000 kN and a maximum mold height of 950 mm. It includes a screw diameter of 50 mm and a maximum injection volume of 353 cm³. If you are looking to get high-quality injection moulding capabilities, consider the Arburg Allrounder 570 C 2000-675 machine we have for sale. Contact us for further details. • Space between columns: 570 x 570 mm • Maximum mold height: 950 mm • Minimum mold height: 300 mm • Maximum injection volume: 353 cm³ • Maximum injection pressure: 2,080 bar • Centering ring: 125 mm • Hot runners in the machine: 9 Nodpoz D T Dlsfx Af Sjwl • Core pullers: 1 • Pneumatic valves: 1 Additional equipment • Wittmann W821 robot (year 2018)

Condition: excellent (used), Year of construction: 2009, functionality: fully functional, pressing force: 250 t, table width: 1,200 mm, table length: 2,000 mm, overall weight: 55,000 kg, DGUV certified until: 09/2026, ram adjustment: 150 mm, stroke adjustment: 40,200 mm, Raster Punching and Forming Press RSU 2500 - 2000 P Desch Compact Drive Electronic Press Force Measurement System Hydraulic Overload System 3-part Tie Rod, Cast Design Tool Carrier Table and Ram Clamp Raster VWA Hydraulic Roller Feeder, Band Width 500 mm, with Topochrom Roller Coating Ram Surface: 1000 x 2000 mm Strokes per minute: 20 – 150 Stroke Adjustment: 40 – 200 mm Nsdpfx Afexcbbrs Sewl Raziol Segment Roller Oiler Optional with Kohler Strip System 20030.400/9-2000.2H

Condition: excellent (used), Year of construction: 2017, clamping force: 2,000 kN, Equipment: documentation/manual, Clamping force: 200 t Screw diameter: 50 mm Shot weight: 359 g Distance between tie bars V: 570 mm Distance between tie bars H: 570 mm Shot volume: 392 cm3 Nwedpfoz Aty Hjx Af Ssl Injection pressure: 2000 bar Euromap 67 1x core puller Type: Horizontal Drive: Hydraulic

Condition: used, Year of construction: 2022, Langhi Butter Churn – 2000 Litres Experience the ultimate in dairy processing with the Langhi Butter Churn, designed for large-scale operations. With a robust capacity of 2000 litres, this high-efficiency churn is perfect for dairy manufacturers looking to produce large quantities of high-quality butter. Features: - High Capacity: Efficiently process up to 2000 litres of cream, meeting the demands of commercial dairy production. - Quality Construction: Built with durable, high-grade materials to ensure longevity and withstand rigorous daily use. - User-Friendly Design:Equipped with an intuitive control panel for easy operation and precise monitoring of the churning process. - Energy Efficient: Designed to optimize energy consumption without compromising on performance, helping you save on operational costs. - Easy to Clean: Features a hygienic design with smooth surfaces, making cleaning and maintenance a breeze. Benefits: - Consistent Quality: Produce uniform butter with superior texture and taste thanks to precise control over the churning process. - Time-Saving: Reduce processing time while maximizing output, allowing you to meet production targets efficiently. - Versatile Use: Ideal for both small and large dairy farms, as well as processing plants. Nedozxxryopfx Af Sewl Elevate your dairy production with the Langhi Butter Churn - the reliable choice for efficient and high-quality butter manufacturing. Capacity: 2000 Litres Jacketed: Yes Interanal Kneaders: Yes Electrics: 3 phase - 400v - 50hz Butter OutPut: 500 kg Glass View: Yes Sealing Door: Yes Gear Drive: Yes Clutch: Electric Available: Immediate

Condition: repair required (used), Year of construction: 1987, functionality: unexamined, Max. diameter with counter support: 1450 mm Max. diameter without counter support: 2100 mm Diameter of the clamping table: 1800 mm Total weight: 38 tons Nodpfjz Df A Tex Af Sowl The clamping table has been disassembled and overhauled.

Condition: used, Flotjet 2000 table-type circular saw, model 480003, for precise rip, cross and mitre cuts in small pieces of solid timber, sheet materials and plastic. The robust construction, the swivelling table and the integrated sliding table enable flexible and precise workpiece guidance and high cutting accuracy. Suitable for furniture making, interior fit-out and craft workshops. Technical data: - Pitch: ~ 650 mm - Cutting width: ~ 170 mm Nwodpfx Afszrywks Sjl - Cutting height: ~ 40 mm

Condition: used, Year of construction: 1988, Technical details: plate width: 2050 mm plate thickness: 2 mm distance between columns: 2400 mm knife length: 2050 mm stroke adjustment: oben 250 mm adjustment of stroke: unten 100 mm bending angle max.: 180 ° back gauge - adjustable: mit Aufnahmeschienen mm working pressure: 5,0 MPa total power requirement: 2,2 kVA weight of the machine ca.: 2,3 t dimension machine xH: 3,5 x 1,0 x 2,2 m dimensions of hydaulic: 0,75 x 0,55 x 0,80 mm HYDRAULIC FOLDING MACHINE operation via control panel with boom as well as via foot switch bending angle: sharp bending = up to 135° with 2mm sheet metal stroke of the upper beam = 250mm stroke of the lower beam = 100mm bending jaw stroke = 100mm bending gap = 7mm with scale display Njdpfx Aou Ib Dfsf Sowl *

Condition: good (used), Year of construction: 2000, 1x used Arburg 570C 2000-350 Year of manufacture: 2000 Screw: 45mm Core pulls: 1x Hot runner system: 6x Nodpfszx D Hpox Af Sswl Without conveyor belt

Condition: ready for operation (used), Year of construction: 2010, operating hours: 30,343 h, travel distance X-axis: 600 mm, controller manufacturer: SIEMENS, controller model: 840D, spindle speed (max.): 12,000 rpm, number of axes: 5, This 5-axis CHIRON Mill 2000 was manufactured in 2010. It features a Siemens 840D NC control and a robust main spindle motor by Siemens. The machine has a total of 3,129,425 tool changes, showcasing its efficiency in production. If you are looking to get high-quality machining capabilities, consider the CHIRON Mill 2000 vertical machining centre we have for sale. Contact us for further details. Nwedpfx Aoz Eai Rof Sjl - Operating Hours (Main Switch On): 67,030 h 12 min- Operating Hours (Machine Fully Switched On): 45,945 h 26 min- Operating Hours (Automatic Production Mode): 30,343 h 56 min- Main Spindle Running Hours: 18,096 h 58 min- Total Tool Changes: 3,129,425- NC Control Manufacturer: Siemens- NC Control Type: 840D- Main Spindle Manufacturer: Fa. Chiron- Main Spindle Motor Manufacturer: Siemens- Main Spindle Motor Type: 1 PM 6105-2 LZ 84-9 EM 1-Z- 4th Axis Manufacturer: Fa. Peiseler- 4th Axis Type: ZAS160- 4th Axis Counter Bearing: Peiseler GP MK3- 5th Axis Manufacturer: Fa. Peiseler- 5th Axis Type: ZAS160- 5th Axis Counter Bearing: Peiseler GP MK3 - Substructure (Base Frame) Manufacturer: Hamül- Substructure (Base Frame) Type: L- Machine Structure Manufacturer: Chiron- Hydraulics Manufacturer: FMB- Hydraulics Type: 3116265- Cooling Unit (Chiller) Manufacturer: Hyfra- Cooling Unit (Chiller) Type: VWK90-D0- Central Lubrication Manufacturer: SKF- Central Lubrication Type: KAF1-M-W-S3+924- Control Cabinet Cooler Manufacturer: Rittal- Control Cabinet Cooler Type: SK3304142- Extraction System Manufacturer: Umwelttechnik 99- Extraction System Type: LCF-3000- Fire Extinguishing System Manufacturer: Total Walther- Fire Extinguishing System Type: (UE-03)K8- Coolant System 2 Manufacturer: Bürener Maschinenfabrik- Coolant System 2 Type: 001300000170- Chip Conveyor Manufacturer: Knoll- Chip Conveyor Type: 750K-1150/- X-Axis Motor Manufacturer: Siemens- Tool Magazine Chain Motor Manufacturer: Siemens- Tool Magazine Chain Motor Type: 1 FT 6034-4 AK 71-3 EA 1- Tool Magazine Linear Motor Manufacturer: Siemens- Tool Magazine Linear Motor Type: 1 FK 7063-5 AF 71-1 EH 2- Chip Conveyor Screw Motor Manufacturer: Bauer- Chip Conveyor Screw Motor Type: BS04-71V/D06LA4

Condition: new, Year of construction: 2026, functionality: fully functional, total width: 1,290 mm, total length: 2,000 mm, total height: 1,000 mm, empty load weight: 50 kg, load capacity: 250 kg, table width: 1,290 mm, table length: 2,000 mm, Demo model assembly table, type AT-2000 (see photo 1). Work table with adjustable height between 850mm and 1,000 mm. The top surface is fitted with rubber. Working surface area: 2,000 mm x 1,290 mm. Demo model, available for immediate delivery. Nwodpez D Hu Dofx Af Sjl Price: €995, excluding shipping costs. We are actively looking for dealers in Europe! See more examples of our products in the photos (see photo 2 and onwards). DutchteQ develops high-quality, modular workshop equipment for the façade construction industry (wood, aluminum & PVC). Interested? Contact us and we will be happy to discuss the possibilities.

Condition: good (used), Year of construction: 2001, functionality: fully functional, turning length: 1,020 mm, turning diameter over cross slide: 580 mm, spindle motor power: 22,000 W, travel distance X-axis: 565 mm, travel distance Y-axis: 80 mm, travel distance Z-axis: 1,080 mm, rotational speed (max.): 4,500 rpm, overall weight: 12,000 kg, For Sale: Mori Seiki MT2000SZ Multi-Axis Turn-Mill Center For sale: A highly versatile and efficient Mori Seiki MT2000SZ multi-axis CNC turn-mill center for demanding industrial production. This machine enables complete machining of complex components in a single setup using its main spindle, sub-spindle, B-axis milling spindle, and lower turret. General Information Manufacturer: Mori Seiki Nsdpjzy Ntkjfx Af Sjwl Model: MT2000SZ Control Unit: MAPPS / MSG-501 (Fanuc) Year of Manufacture: 2001 Technical Specifications Capacity & Travel: Max. Turning Diameter: 550 mm Max. Turning Length: 1,020 mm X-axis Travel: 565 mm Y-axis Travel: ±80 mm Z-axis Travel: 1,077 mm B-axis (Milling Spindle): ±120° (0.001° indexing) Main Spindle & Sub-Spindle: Main Spindle Speed / Power: 4,500–6,000 rpm / 22 kW / Bar Capacity Ø 65–73 mm Sub-Spindle Speed / Power: 4,500–6,000 rpm / 15 kW C-axis: Both main and sub-spindle (0.001°) Milling Spindle (Upper Head) & Tool Magazine: Milling Spindle Speed: 10,000 rpm Milling Spindle Power: 7.5 kW Tool Magazine (ATC): 60 positions Lower Turret: Tool Stations: 12-position turret (live tooling) Live Tooling Speed: 4,000–6,000 rpm Dimensions & Weight: Dimensions (L x W x H): approx. 3,830 mm x 2,881 mm x 2,650 mm Machine Weight: approx. 12,000 kg Features & Equipment Multi-Axis Configuration: Main spindle, sub-spindle, B-axis milling head, and lower turret Upper Head (Milling Spindle): Full B-axis for driven tools with Automatic Tool Changer (ATC) Lower Turret: Independent lower turret for flexible and high-efficiency simultaneous machining Included Accessories: Plenty of tools, chuck jaws, and user manuals, etc.

Condition: used, Year of construction: 1989, Tonelli PDC 120 Universal 2000 planetary mixing machine Year of manufacture: 1989 Condition: functional Siemens control system Vessel capacity: 120 liters Includes 2 mixing vessels Nwjdpez A Sdbjfx Af Ssl Includes 2 tools Accessories available upon request and subject to availability.

Condition: good (used), Year of construction: 2002, functionality: fully functional, working width: 1,300 mm, was completely refurbished in 2022. Nsdpsy Uacuefx Af Sewl

Condition: used, Year of construction: 2020, total length: 2,450 mm, total width: 1,900 mm, total height: 2,140 mm, Colour: Grey Weight: 5.500 kg - Year: 2020 - Documentation available: Yes - CE marking present: Yes - CE certificate present: No - Drive system: CNC - Control system brand: Delem - Control system type: DA-41s - Power [kW]: 4.0 - Number of axes [pcs]: 4: Y1+Y2+X+R - Press force [ton]: 40 - Max. working width [mm]: 2000 - Column gap [mm]: 1800 - Throat depth [mm]: 200 - Backgauge depth [mm]: 750 - Max. stroke [mm]: 100 - Crowning system: None - Punch holder: Quick-release - Tool holder type: European-style - Tools included: Yes - Options: Finger safety guard - Transport dimensions: 2450mm x 1900mm x 2140mm (l x w x h) - Transport weight [kg]: 5500kg - Transport packages [pcs.]: 2 Financial information VAT: The price shown is exclusive of VAT VAT/margin: VAT deductible for entrepreneurs Delivery and trade-in always possible for everything in the industrial sectors Nodjzr Inwopfx Af Sowl Lukas van Rossum

Condition: used, Year of construction: 2000, total height: 2,400 mm, total length: 2,700 mm, total width: 2,350 mm, Colour: White Empty weight: 5.000 kg CNC Digital type: UNIMAX Number of axes: 3 Travel x: 1020mm Travel y: 510mm Travel z: 610mm Min. Spindle speed: 80rpm Max. Spindle speed: 8000rpm Table: 1220x510mm Motor power: 15kw - Year: 2000 - Documentation available: Yes - CE marking present: Yes - CE certificate present: No - Serial number: 06584 - Drive system: CNC - Horizontal/vertical: vertical - Control system brand: Hurco - Control system type: Ultimax - Power [kW]: 15.0 - Number of axes [pcs]: 3 - X-axis travel [mm]: 1020 - Y-axis travel [mm]: 510 - Z-axis travel [mm]: 610 - Table length [mm]: 1220 - Table width [mm]: 510 - Min. spindle speed [rpm]: 80 - Max. spindle speed [rpm]: 8000 - Transport dimensions: 2700mm x 2350mm x 2400mm (l x w x h) - Transport weight [kg]: 5000kg - Transport packages [pcs.]: 1 Nwedpszrxvlefx Af Sjl Financial information VAT: The price shown is exclusive of VAT VAT/margin: VAT deductible for entrepreneurs Delivery and trade-in always possible for everything in the industrial sectors Lukas van Rossum

Condition: good (used), functionality: fully functional, Year of construction: 2007, Used 2-meter swivel bending machine from Schroder Nwodpjzgtmzjfx Af Ssl Type: MAKV Capacity: 2050 x 2.0 mm POS 200 control system Year of manufacture: 2007

Condition: good (used), Year of construction: 2017, Ref. -No.: 10596 Manufacturer: HELLER Type: H - 2000 Year of construction: 2017 Type of control: CNC-Steuerung Control: Siemens 840 D Storage location: Halberstadt Country of origin: Germany Machine-No.: 56XXX X-Travel: 630 mm Y-Travel: 630 mm Z-Travel: 630 mm B-Axis: 0,001 ° Table Load: 500 kg Max. Tool Length: 350 mm Nwedox Hn D Depfx Af Sol Max. Tool Diameter: 160 mm Tool Taper: HSK 63 Numbers Of Tools In Magazin: 80 Turning Speeds: 16000 RPM Tool changer: Doppelgreifer Max. Workpiece height: 850 mm Max. Torque: 95 Nm Rapid Travel X/Y/Z: 60 mm / min Rapid Traverse X-Axis: 80 m / min Rapid Travel Y-Axis: 80 m / min Rapid Traverse Z-Axis: 90 m / min Drive Capacity - Spindle Motor: 40 kW Internal cooling: 50 bar Numbers Of Pallets: 2 Size Of Pallet: 400 x 500 mm spindle running time: 1000 H Operating hours: 3000 H Workpiece interference circuit max.: 720 mm Media interface: 5 - fach Further information: - Equipped with NC rotary table. - State-of-the-art spindle technology. - Ideal for precise machining tasks. - Spindle hours: 1000. - Pallet can be rotated manually 4 x 90 - Hydraulic pressure 200 bar - Quick drill breakage check Machine can be viewed under power by arrangement

Condition: excellent (used), For sale: Professional lifting set: DEMAG chain hoist + VETTER travelling beam – complete kit High-quality German-made equipment, designed for industrial use. TECHNICAL DATA: Lifting capacity: 2000 kg (2 tons) Beam length: approx. 242 cm Hoist manufacturer: DEMAG Beam manufacturer: VETTER Fördertechnik Power supply: 400V, 3 phases, 50 Hz Year of manufacture: 1997 Lifting speeds: 2-speed (slow + fast) Control: pendant remote (up/down + STOP) Chain: original, in good condition Trolley: manual (moves along the beam) DEMAG hoists are known for their industrial durability and reliability. SET INCLUDES: ✔ DEMAG chain hoist ✔ VETTER travelling beam (approx. 2.4 m) ✔ Manual trolley ✔ Control pendant (remote) ✔ Wiring ✔ Safety hook TECHNICAL CONDITION: unit in working order normal signs of use ready for operation without additional investment APPLICATIONS: workshops warehouses production halls Nwodpjy A Tgcofx Af Ssl service stations assembly work

Condition: used, Year of construction: 1999, Technical details: x-travel: 2000 mm y-travel: 1500 mm z-travel: 1460 mm milling spindle motor: 35/30 kW spindle taper ISO: 50 Nwjdjv Rdzbepfx Af Ssl spindle turning speed range: 24 - 3000 U/min table surface area: 1350 x 1550 mm table load: 6 t feed speeds: 10 - 3000 mm/min rapid speed: 10 m/min total power requirement: 48 kW weight of the machine ca.: 24 t CNC HEIDENHAIN TNC 426 B-axis table round Horiz. and Vertikal automatic positioning Milling Head diverses accessories *

Condition: used, Year of construction: 2000, Colour: Grey Veneer press continuous press gluing press plate press Colombo Machine dimensions: 4500x1300 Oil heated to a maximum of 140 degrees input/outpu t6 cylinders Solid plates 40mm - Details: - └ Description: Osama glue roller is no longer available Nsdpfx Aewnhabjf Sswl - Year: 2000 - Documentation available: No - CE certificate present: No - Press drive: Hydraulic - Max. workpiece length [mm]: 4500 - Max. workpiece width [mm]: 1300 - Max. workpiece height [mm]: 140 - Total stroke [mm]: 140 - Number of stages [pcs]: 1 - Material of press plates: Steel - Number of cylinders [pcs]: 6 - Cylinder diameter [mm]: 120 - Heating boiler present: Yes - Heating type: Oil heated - Max. working temperature [°C]: 140 Financial information VAT: The price shown is exclusive of VAT VAT/margin: VAT deductible for entrepreneurs Delivery and trade-in always possible for everything in the industrial sectors Yorick Diebels

Condition: excellent (used), Year of construction: 2010, WEINIG HYDROMAT 2000 WITH FLOATING VERTICAL SPINDLES OPPOSED FEED MOTOR 22 KW FEEDRATE MAX 100 M/MIN 300MM WIDE MOULDER Nwedpoz Dnr Rsfx Af Ssl 1ST SPINDLE BOTTOM 30 KW WITH COUNTER BEARING 2ND SPINDLE TOP 30 KW WITH COUNTER BEARING 3RD SPINDLE LEFT 22 KW OPPOSED 4TH SPINDLE RIGHT 22 KW OPPOSED VERTICAL SPINDLES FLOATING VERTICAL SPINDLES OPPOSED SPINDLES 6,000RPM WORKING WIDTH 300 MM PLANING HEIGHT 160 MM NUMBER OF SPINDLES 4 BOTTOM SPINDLES 1 SPINDLE DIAMETER 50 MM CONTINUOUSLY VARIABLE INVERTER DRIVE FEED FEED MOTOR 22 KW MAIN MOTOR POWER 30 KW SPINDLE(S) WITH COUNTERBEARING SEPERATE MOTOR PER SPINDLE MOTORIC ADJUSTMENT PROGRAMMABLE CONTROLLER INFEED TABLE LENGTH 700 MM TABLE ROLLERS DRIVEN LUBRICATION PUMP AUTOMATIC SHORT INFEED WITH 220MM TOP FEED ROLLERS CONFORMITY MARKING CE MARK TOTAL CONNECTION 126 KW

Year of construction: 2008, operating hours: 470 h, condition: ready for operation (used), functionality: fully functional, machine/vehicle number: Yxlon MU 2000, Yxlon MU 2000 type industrial X-ray screening equipment with 160 kV output: The system underwent a complete overhaul in 2020. The flat panel and all axis control electromotors were also replaced! The stained glass viewing window with a safety lock can be opened with two hands, allowing workpieces to be inserted without stopping the radiation. The workpieces can be moved using a five-axis manipulator. The movement can be programmed, which speeds up the work and improves the accuracy of the evaluation. However, manual movement for inspection is also possible. Size and weight of the workpieces: - Diameter: 400 mm, Length: 900 mm, Weight: 60 kg - Cabinet dimensions: 2200 x 2700 x 1800 mm - Weight: 4000 kg - Computer control The machine automatically moves the inspection table and adjusts the tilt angle and height of the C-arm according to the program compiled based on the parameters of the areas to be tested, so that the number of testable pieces can be significantly increased in the case of serial tests. Several components can be loaded into the cabin at the same time, and the machine examines them one by one according to the programming. MG 165 X-ray device Y.TU-160 D 06 metal-ceramic X-ray tube, for detecting small defects in steel or aluminum castings, parts Nwsdsu Hzvxspfx Af Sel - Focal spot size: 1.0/0.4 mm - Test voltage: 8-160 kV, 1.00/0.64 kW power - Closed system water cooling WL3002 - Translucent material thickness: steel 35 mm, / aluminum 45 mm XRD Flat Panel - 200 x 200 mm active area - 512 x 512/400 μm/30fps or 1024×1024 pixels/200μm/15fps resolution - Special frame grabber - Y.T24.CD01, 24″, 1920×1200 pixels, colour TFT monitor - Load capacity: 160 kV Control panel - MGC 41 control panel - Manipulator control (joystick) - Door control, push buttons /two-handed/ - Image processing control - Digital image processing software - Image archiving - Image captioning - Image comparison with a reference image - Zoom function - Blackout control - Fast video card + Frame grabber + evaluation PC - Measurement and calibration functions - Windows operating system - DICONDE data format

Condition: new, Year of construction: 2023, Mounting dimensions: approx. 19,000 × 1,500 mm Type: RLE-2000 Year of manufacture: 2023 Load capacity: 1880 kg Length: 22,000 mm Length of 7th axle: approx. 22 m Maximum speed: 2.00 m/s Maximum acceleration: 1.00 m/s² Maximum jerk: 0.50 m/s³ Nwodpfx Afez Atdlj Sol QUANTITY: 3 UNITS / PRICE PER UNIT!

Condition: used, Year of construction: 1977, functionality: fully functional, Headstock and faceplate lathe with sliding bed This machine can be used for normal turning operations, as well as with the bed shifted by approximately 500 mm, for large diameters up to 2000 mm. This makes the machine very space-saving. It is a special lathe for both normal and large workpiece diameters due to this sliding bed feature. Manufacturer: Ravensburg Model: 1500 x 2000 mm Year of manufacture: 1977 Faceplate diameter: 1500 mm Center height in the saddle: 1000 mm with the bed shifted Workpiece diameter in the saddle: 2000 mm Turning length: 2000 mm Simple tool holder: 90 mm high Top slide with automatic feed: 500 mm Nwedpfjzxgr Usx Af Sol Top slide, transverse: 400 mm Cross slide: 700 mm 3-way bed, width: 240; 150, 150 mm L x W x H: 5400 x 2300 x 2300 mm Weight: approx. 14 tons