Used Roller Mill for sale (17,840)

Condition: new, fuel type: electric, Year of construction: 2026, machine/vehicle number: 2700x4500, Equipment: low noise, Main Technical parameters of the ball mill Drum diameter: 2400mm Drum length: 4500mm Motor power: 320KW Max input size: 25mm Capacity:35-60 t/h Weight: 72Tons Ball loading: 30Tons Besides this model, we also have the other models like 2700x4500, 3200x4500, 1830x13000mm, and so on, and we can also offer customerization service, we can also provide complete grinding solution for various industries like cement, quartz, ore beneficiation plant, and so on, welcome to contact us for more info. A ball mill is a common grinding machine used to grind and blend materials for use in mineral processing, including ore mining and the production of silica (silicon dioxide). When it comes to ore mining and silica grinding, the characteristics of the ore and the final product requirements will play a crucial role in selecting the appropriate ball mill. Here are some considerations for using a ball mill in ore mining and silica grinding: 1. Ore Characteristics: - Hardness: The hardness of the ore determines the type of ball mill that is most suitable. Harder ores may require a more robust and wear-resistant ball mill. - Particle Size Distribution: The initial particle size of the ore affects the grinding process. Different ores may require different approaches to achieve the desired particle size. 2. Silica Grinding: - Silica Content: If the primary goal is to grind silica, it's important to consider the initial silica content and the desired final particle size. Silica grinding often requires special attention to prevent excessive wear on the milling equipment. 3. Ball Mill Type: - Overflow vs. Grate Discharge: The type of discharge from the ball mill can impact the final product and the grinding efficiency. Overflow mills are generally used for most grinding applications, while grate discharge mills are more suitable for certain types of ores. 4. Mill Size and Capacity: - Mill Diameter and Length: The size of the ball mill should be selected based on the amount of material to be ground and the desired throughput. - Capacity: Ensure that the chosen ball mill has the capacity to handle the required volume of material efficiently. 5. Grinding Media: - Material and Size: The choice of grinding media (balls or cylpebs) and their size depends on the hardness of the ore and the desired final particle size. Different grinding media materials can impact the purity of silica during grinding. 6. Liners and Lifting Aids: - Liners: Consider the type of liners used in the ball mill to protect the shell and optimize the grinding process. - Lifting Aids: Some mills use lifting aids to enhance the grinding action and promote better mixing of the material. 7. Control and Monitoring Systems: Dedeq Igiijpfx Agmouw - Automation: Utilize control systems to automate the milling process and ensure optimal performance. - Monitoring: Regularly monitor the milling process to adjust parameters as needed for consistent and efficient operation. 8. Safety Measures: - Safety Systems: Implement safety features to protect personnel and equipment during operation. Always follow the manufacturer's recommendations and guidelines for operation and maintenance to ensure safe and efficient use of the ball mill in ore mining and silica grinding applications.

Condition: new, Year of construction: 2026, A superfine ball mill is a type of milling machine that is used to grind materials into very fine particles. This type of ball mill has some distinctive features that make it especially suitable for processing even the hardest materials with low contamination and minimal wear. It is commonly used in various industries, including pharmaceuticals, minerals, pigments, and chemicals, for producing micro powder or nanoparticles. Here are some key features and considerations for a superfine ball mill for micro powder: Dujdpfxeq Nf Uwe Agmjw 1. High Grinding Efficiency: Superfine ball mills are designed to achieve high grinding efficiency by utilizing grinding media with a relatively small size, leading to a large surface area for grinding. 2. Precision Control: These mills often come with advanced control systems to regulate parameters like rotation speed, temperature, and grinding time, allowing precise control over the particle size distribution. 3. Specialized Design: The mill is typically designed with features to minimize contamination, such as using materials resistant to wear and corrosion. Some mills also have cooling systems to prevent overheating during the milling process. 4. Variety of Materials: Superfine ball mills can handle a wide range of materials, including both brittle and fibrous substances. They are often used for milling hard materials that require fine grinding, such as ceramics, minerals, or pigments. 5. Size Reduction to Micro or Nano Level: The primary goal of a superfine ball mill is to reduce particle size to the micro or even nano level. This is achieved by the intense grinding action that occurs within the mill. 6. Classifier System: Some superfine ball mills incorporate a classifier system to control the particle size distribution more precisely. This allows for the separation of fine particles from coarser ones during the milling process. 7. Batch or Continuous Operation: Depending on the specific design, these mills can operate in either batch or continuous mode, offering flexibility based on the production requirements. 8. Safety Measures: Safety features may be included, such as monitoring and control systems to prevent overloading, overheating, or other potential issues during operation. When selecting a superfine ball mill for micro powder production, it's important to consider the specific requirements of your application, the characteristics of the materials you're working with, and the desired final particle size distribution. Always follow the manufacturer's guidelines for operation, maintenance, and safety to ensure optimal performance and longevity of the equipment.

Condition: new, functionality: fully functional, power: 30 kW (40.79 HP), Year of construction: 2025, A double roller crusher for sand making, also known as a roller sand making machine, is a processing machine that utilizes two rollers to crush and reshape coarse-grained materials such as rock, stone, and ore into finer particles. This type of equipment is commonly used in the production of construction aggregates, artificial sand, and other materials used in various industries. Here are key features and aspects of a double roller crusher for sand making: 1. Double Roller Design: - The crusher has two parallel, counter-rotating rollers that exert pressure on the material. The gap between the rollers can be adjusted to control the size of the crushed particles. 2. Crushing Mechanism: - The material is fed between the two rollers, and as they rotate, the material is drawn into the crushing zone. The rollers compress and crush the material, reducing it to the desired size. 3. Material Feed and Discharge: - The material is typically fed into the top of the crusher and is crushed between the rollers. The crushed material exits at the bottom of the machine. Duedpfxsq Ngame Agmew 4. Adjustable Gap Settings: - The gap between the rollers is adjustable, allowing for control over the final size of the crushed material. This feature is essential for producing materials of different particle sizes. 5. Roller Surface Design: - The surface of the rollers may be smooth or have corrugations to enhance the gripping and crushing action. The choice of roller surface design depends on the characteristics of the material being processed. 6. High Efficiency: - Double roller crushers are known for their high efficiency in crushing and shaping materials. The dual roller design provides a more consistent and controlled process compared to single roller crushers. 7. Versatility: - These crushers are versatile and can be used for various materials, including hard and soft rocks, ores, and other aggregates. They are particularly suitable for producing artificial sand. 8. Dust and Noise Control: - Some double roller crushers are equipped with features to control dust emissions and reduce noise during operation, improving the working environment. 9. Application in Sand Making: - Double roller crushers for sand making are commonly used to produce fine aggregates and artificial sand. They are employed in the production of high-quality sand for construction and other applications. 10. Maintenance and Safety: - Regular maintenance is essential for optimal performance. Safety features, such as emergency stops and safety guards, are often incorporated to ensure safe operation. 11. Motor and Drive System: - A powerful motor and a reliable drive system are essential components to drive the rotation of the rollers and ensure consistent and efficient crushing. The specific design and features of double roller crushers for sand making can vary among different models and manufacturers. When selecting or using this type of equipment, it's important to refer to the manufacturer's guidelines and specifications for proper operation and maintenance.

Condition: new, functionality: fully functional, Year of construction: 2025, A double teeth roller crusher is a type of roller crusher commonly used in industries that involve the crushing of various materials, such as mining, metallurgy, building materials, and chemical processing. This crusher is characterized by its two pairs of closely spaced, parallel, and oppositely rotating rolls with "teeth" or "knurling" on their surfaces. The teeth are designed to grab and crush the material, providing efficient and uniform size reduction. Here are key features and aspects of double teeth roller crusher equipment: 1. Double Roller Design: - The crusher features two parallel, counter-rotating rollers, each with a set of teeth or knurling on its surface. The dual roller design facilitates a consistent and efficient crushing process. 2. Teeth Configuration: - The teeth on the rollers are designed to grip and crush the material. The arrangement and shape of the teeth may vary based on the specific application and the characteristics of the material being processed. 3. Adjustable Gap Settings: - The gap between the rollers can usually be adjusted to control the size of the crushed particles. This feature allows for customization of the final product size. Dsdpfx Agjq Nga Ujmjuw 4. Material Feed and Discharge: - Material is typically fed into the top of the crusher and is crushed between the rotating rollers. The crushed material is discharged at the bottom of the machine. 5. High Efficiency: - Double teeth roller crushers are known for their high efficiency in crushing various materials. The dual roller design provides a more consistent and controlled process compared to single roller crushers. 6. Versatility: - These crushers are versatile and can be used for various materials, including coal, limestone, slag, clay, and other similar materials. 7. Application in Mining and Processing: - Double teeth roller crushers are commonly used in the mining industry for the crushing of minerals and ores. They are also utilized in other industries for size reduction and processing of materials. 8. Dust and Noise Control: - Some double teeth roller crushers are equipped with features to control dust emissions and reduce noise during operation, improving the working environment. 9. High Torque and Power: - A powerful motor and a robust drive system are essential components to drive the rotation of the rollers, providing the necessary torque and power for efficient crushing. 10. Maintenance and Safety: - Regular maintenance is essential for optimal performance. Safety features, such as emergency stops and safety guards, are often incorporated to ensure safe operation. 11. Application in Size Reduction: - Double teeth roller crushers are effective in size reduction and are suitable for applications where precise control over the final product size is crucial. It's important to note that the specific design, features, and applications of double teeth roller crushers can vary among different models and manufacturers. When selecting or using this type of equipment, it's advisable to refer to the manufacturer's guidelines and specifications for proper operation and maintenance.

Condition: new, Year of construction: 2023, Hammer Mill with electrical box and cyclone filter for sale. The machines has a CE certificate. Technical parameters: Electric motor power: 45Kw Capacity: 1500-2000kg/hour Machine size: 1750mmx900mmx1550mm. Weight 1300kg. Located Locally in Hungary (EU) Dodjxf Nw Hspfx Agmsuw

Condition: like new (used), Year of construction: 2015, functionality: fully functional, roll diameter: 75 mm, total width: 1,000 mm, conveying length: 3,500 mm, Roller track 1000x3525mm roller line, transport track several pieces /ct1967 Manufacturer: BUDDE Fördertechnik Length: 3525 mm Width: 1000 mm Duodpfx Ajubahgsgmsw Height: 250 mm Roller: 990 mm Wheel center distance: 75 mm Can be sorted, several pieces for sale

Condition: repair required (used), Year of construction: 2019, functionality: fully functional, In operational condition: MAXMILL NVM1166 - HISION VMU1100 - HISION V180 Dsdpfxoy Iyw Ss Agmsuw

Condition: good (used), Extendable scissor roller conveyor 500x50cm Very universal, adjustable length (scissor construction), possibility of creating a curve. Adjustable height, each wheel has a brake. Dimensions: max. length 5m Dodpfx Agowundmomsuw roller width: 50cm Weight 90kg

Condition: like new (used), 1 unused universal vertical milling head, suitable for an ORADEA / EURO-MILL FUS 32 Design: “MAHO”, ISO 40 shank, quill stroke 100 mm, designed drive power approx. 3-4 kW, max. speed 2000 rpm, … Optional accessories: - Multiplier, gear ratio 1:4, ISO 40 shank Price: EUR 499.00 Dsdpfoddtwbsx Agmouw - Attachment for automatic feed device for the vertical milling head quill, “MAHO” system, 6 feeds 0.02 - 0.2 mm/rev Price: EUR 1,880.00 - Cross milling head, additional head for the vertical milling head with spindle taper ISO 30, rotatable, 360 degrees Price: EUR 585.00 plus statutory VAT. Siegfried Volz Werkzeugmaschinen Rüschebrinkstr. 151-153 DE - 44143 Dortmund - Wambel / Germany

Condition: used, Year of construction: 2009, Roller conveyor - length: 3 m Duodpfx Agstrwc Ssmow - roller width: 160 mm - electric motor: 0,55 kW

Condition: used, Universal Tool Milling Machine ORADEA EURO-MILL STIMIN (Romania) Model FUS 32 Serial No. 5591 Year of construction: 2009 Travel: X: 560 mm, Y: 320 mm, Z: 400 mm Table size: 950 x 450 mm Tool holder (vertical head): ISO 40 - M16 Tool holder (horizontal spindle): ISO 40 - S20x2 (Deckel-compatible) Spindle speed: 25-2000 rpm, 18 steps Feed rate: 5-400 mm/min, 18 steps Rapid traverse: 1400 mm/min Main spindle motor power: 3 KW Electrical connection: 400 Volt, 50 Hz, 10 KW - 3-axis digital readout and linear glass scales by HEIDENHAIN, type ND 780 - Vertical milling head with quill, swivels +/- 90° - Quill travel at vertical head: 100 mm - Manual tool clamping with M16 thread - Counter bearing for horizontal milling with Ø 48 mm bearing bush - Central lubrication - Electrical control cabinet mounted on machine side - Coolant system integrated in machine base - Machine lamp - Including 2 tool holders - Operating manual with electrical diagram Required space (L x W x H): 1800 x 1600 x 1800 mm Weight: 1650 kg Dusdpfex Hkd Hjx Agmsw Very good condition

Condition: new, R425-1G4S7 NSK TAPERED SINGLE ROW ROLLER BEARINGS NEW, NEVER USED Main Demensions: 425 x 700 x 150 mm Weight 216 kg 2 units available Dsdpfxjqpf T Ij Agmeuw WAREHOUSE LIQUIDATION

Year of construction: 2012, condition: new, TIMKEN TAPERED ROLLER BEARINGS NP342204-90WA2 NEW NEVER USED 14 UNITS AVAILABLE WEIGHT 320 KG/ EACH PACKED INTO ORIGINAL WOODEN BOX WAREHOUSE LIQUIDATION ADDITIONAL BEARINGS AVAILABLE: 22324 EDK FAG x2 un. 71976MP.P5.UO FAG x1 23276 BMB FAG x2 23222-E1-A-K-M FAG x1 23224 HL BM S x1 F36204 FAG x3 STF374KV5051GAS3 NSK x3 2456 CPM ITALY x47 NP838887 TIMKEN x2255 R425-1G4S7 NSK x2 2TR19H C3 FP KOYO x1 31318F FERSA x165 NP942053-902-A1 TIMKEN x12 2TR19H C3 FP KOYO x1 24168-B-C3 FAG x 2 Duodpfx Agsqpd Snsmow 01/02/0274/C5309 x2 NNU6810 NTN x3 612833-B SKF x6 CP354256-90001 TIMKEN x2 NU2324 EC ML SKF x1 23238C E4 S11 NSK x4 2IE.083.00 x2 SL182244-BR-A INA x1 23088-K.MB.R1000.1130.J15B FAG x2 612833-B SKF x6 PRICE FOR NEGOTIATIONS

Condition: new, STF374KV5051GAS3 FOUR ROW TAPER ROLLER BEARINGS NSK NEW, NEVER USED Main Demensions: 374,65 x 501,65 x 250,83 mm Weight 156 kg Duedpfxeqpfvbe Agmew 3 units available WAREHOUSE LIQUIDATION

Condition: new, 2TR19H C3 FP KOYO TAPERED ROLLER BEARINGS NEW Dementions: 482.60 x 615.95 x 184,15 mm Weight 150 kg WAREHOUSE LIQUIDATION ADDITIONAL BEARINGS AVAILABLE: NP342204-90WA2 TIMKEN x14 units 22324 EDK FAG x2 71976MP.P5.UO FAG x1 23276 BMB FAG x2 23222-E1-A-K-M FAG x1 23224 HL BM S x1 F36204 FAG x3 STF374KV5051GAS3 NSK x3 2456 CPM ITALY x47 NP838887 TIMKEN x2255 R425-1G4S7 NSK x2 2TR19H C3 FP KOYO x1 31318F FERSA x165 NP942053-902-A1 TIMKEN x12 Dodpfx Agoqpgc Njmeuw 2TR19H C3 FP KOYO x1 24168-B-C3 FAG x 2 01/02/0274/C5309 x2 NNU6810 NTN x3 612833-B SKF x6 CP354256-90001 TIMKEN x2 NU2324 EC ML SKF x1 23238C E4 S11 NSK x4 2IE.083.00 x2 SL182244-BR-A INA x1 23088-K.MB.R1000.1130.J15B FAG x2 612833-B SKF x6

Condition: used, functionality: fully functional, machine/vehicle number: D20E/7694, Offer Number: D20E/7694 Machinetype: multiple wire drawing machine - dry Make: SKET / MILL Type: 8 BLOCK Constr. year: inlet wire diameter: 6,5 mm finished wire diamter: 1,6 mm Duedowi S Ixepfx Agmjw number of drafts: 8 diameter of capstan: 550 mm and 650 mm speed -meters/sek: 8-12 Location: Europe

Condition: good (used), Gravity Flexi Roller Conveyors in Stock 3 Conveyors available Dimensions Conveyor 1, 3240mm closed x 560mm wide double plastic rollers, height 680mm fully adjustable Conveyor 2, 750mm closed - 2160mm fully open x 500mm wide steel rollers, height 8000mm fully adjustable Dedjyr Nuaepfx Agmjuw Conveyor 3, 1350mm closed - 4500mm fully open x 500mm wide plastic rollers, height 770mm fully adjustable

Condition: good (used), Single Head Capstan Block Wire Drawing Machine Dujdpfot Ixkzex Agmow Maximum Inlet Wire's Diameter: 30 mm

Condition: used, Year of construction: 2012, power: 20 kW (27.19 HP), working width: 1,300 mm, number of spindles: 82, plate height: 90 mm, working length: 3,000 mm, The pick-up deadlines specified in the General Terms and Conditions apply. The absolute latest pick-up date is August 31, 2026! TECHNICAL DETAILS Working area, X-axis: 3,000 mm Working area, Y-axis: 1,300 mm Maximum panel thickness: 90 mm Total number of drilling spindles: 82 Drilling units, Unit 1 (top) Spindles for vertical drilling: 31 Spindles for horizontal drilling in the X direction: 8 Spindles for horizontal drilling in the Y direction: 2 Drilling units, Unit 2 (bottom) Spindles for vertical drilling: 31 Spindles for horizontal drilling in the X direction: 8 Spindles for horizontal drilling in the Y direction: 2 Milling spindles Number of milling spindles: 2 Milling spindles, Unit 1 (top) Number of controlled axes: 3 Motor power: 4.5 kW Duodpfxjzf Ibds Agmsw Milling spindles, Unit 2 (bottom) Number of controlled axes: 3 Motor power: 4.5 kW Grooving units Number of grooving units: 2 Grooving units, Unit 1 (top) Unit: Fixed for creating channels in the X direction Max. tool diameter: 160 mm Motor power: 3.5 kW Grooving units, Unit 2 (bottom) Unit: Fixed for creating channels in the X direction Max. tool diameter: 160 mm Motor power: 3.5 kW MACHINE DETAILS Total installed power: 20 kW Machine programming software: BIESSEWORKS EQUIPMENT Automatic panel stacking system with motorized transfer Barcode scanner (manufacturer: SICK) CE marking Protective grating Safety mats The machine is sold and delivered in its actual and legal condition (“as is, where is”) based on photographic documentation and technical/commercial documents with a descriptive nature. The buyer has the right to inspect the goods before pick-up and assumes responsibility for the installation, securing, and use of the machine at the destination. External reference: 8565

Condition: used, Year of construction: 2012, power: 5.9 kW (8.02 HP), rotational speed (max.): 9,000 rpm, No minimum price – guaranteed sale to the highest bidder! The pick-up deadlines stipulated in the General Terms and Conditions apply. The absolute latest pick-up deadline is August 31, 2026! TECHNICAL DETAILS Speed: 9,000 rpm Working spindle length: 100 mm MACHINE DETAILS Motor power: 5.9 kW Total connected power: 5.9 kW EQUIPMENT Number of milling units: 1 Tilting spindle The machine is sold and delivered in its actual and legal condition (“as is, where is”) based on photo documentation and technical/commercial documents with a descriptive character. The buyer has the right to inspect the goods before collection and is responsible for the installation, securing, and use of the machine at the destination. External reference: 8579 Djdpozf H R Refx Agmouw

Condition: used, Year of construction: 2013, power: 5.9 kW (8.02 HP), No minimum price – guaranteed sale to the highest bidder! The pick-up deadlines specified in the terms and conditions apply. The absolute latest pick-up date is August 31, 2026! TECHNICAL DETAILS Working spindle length: 100 mm MACHINE DETAILS Motor power: 5.9 kW Total connected load: 5.9 kW EQUIPMENT Tilting spindle Number of milling heads: 1 The machine is sold and delivered in its current and legal condition (“as is, where is”) based on photographic documentation and technical/commercial documents with a descriptive nature. The buyer has the right to inspect the goods before pick-up and assumes responsibility for the installation, securing, and use of the machine at the destination. Dsdpfozf H Nyjx Agmsuw External reference: 8578

Condition: used, Year of construction: 2010, tool diameter: 210 mm, No minimum price – guaranteed sale to the highest bidder! The pick-up deadlines specified in the general terms and conditions apply. The absolute latest pick-up deadline is August 31, 2026! TECHNICAL DETAILS Working spindle length: 125 mm Max. tool diameter: 210 mm MACHINE DETAILS Motor power: 5 kW EQUIPMENT Tilting spindle Milling unit: 1 Number of motors: 1 The machine is sold and delivered in its actual and legal condition (“as is, where is”) based on photographic documentation and technical/commercial documents, which are of a descriptive nature. The buyer has the right to inspect the goods before collection and assumes responsibility for the installation, securing, and use of the machine at the destination. Dedpszf H Iisfx Agmjuw External reference: 8577

Condition: ready for operation (used), Year of construction: 2010, operating hours: 5,002 h, functionality: fully functional, machine/vehicle number: NT100JG0126, turning length: 424 mm, turning diameter: 370 mm, travel distance X-axis: 380 mm, bar passage: 52 mm, controller model: FANUC FS-31iA5 (MAPPS 4), TECHNICAL DETAILS Dujdezf H Ezjpfx Agmsw Turning length: 424 mm Maximum turning diameter: 370 mm (270 mm with turret 2) Bar capacity: 52 mm Turning-milling spindle Full indexing capabilities: Yes X-axis travel: 380 mm Y-axis travel: ± 105 mm Z-axis travel: 460 + 155 mm (ATC) B-axis: ± 120º Spindle speed: 12,000 rpm Drive power: 9/5.5 kW Tool magazine Number of magazine positions: 38 Tool holder: Capto C5 Maximum tool length: 250 mm (210 mm for tools under Ø70 mm) Maximum tool diameter: 70 mm / Ø130 mm (with/without adjacent tools) Maximum tool weight: 5 kg Lower turret X-axis travel: 155 mm Z-axis travel: 610 mm Number of tool slots: 10 Tool speed: 6,000 rpm Drive power for driven tools: 1.5/1.2 kW Main spindle Spindle speed: 6,000 rpm Drive power: 11/7.5 kW Spindle bore: 73 mm Chuck type: Hollow chuck (8") Manufacturer: KITAGAWA Spindle nose: JIS A2-5 Maximum torque: 223 Nm Counter spindle Spindle speed: 1,000 rpm B-axis: 4 fixed positions, 0º, -30º, -180º (-225º for overhang onto conveyor, if available) MACHINE DETAILS Control: FANUC FS-31iA5 (MAPPS 4) Potential rated power: 39.24 kVA Dimensions & Weight Dimensions (L x W x H): 2,705 x 2,425 x 2,385 mm Weight: 8,800 kg Operating Hours Power on: 54,061 h Spindle 1 operating hours: 9,813 h Spindle 2 operating hours: 5,002 h EQUIPMENT Chip conveyor Signal lamp High-pressure pump Air blow nozzle outside the spindle Foot switch (dual) for main and counter spindle

Condition: ready for operation (used), Year of construction: 2017, functionality: fully functional, machine/vehicle number: F3S171901, table width: 180 mm, table length: 600 mm, coolant tank capacity: 30 l, pump capacity: 15 l/min, TECHNICAL DETAILS Clamping table dimensions: 600 x 180 mm Tool holder: SK30 Drawbar: M12 x 220 mm Djdpozhm Afefx Agmeuw T-slots: similar to DIN 650 MACHINE DETAILS Coolant tank: 30 l Delivery rate: 15 l/min Saddle adjustment: handwheels Spindle drive: 2-pole motor via multi-ribbed belt EQUIPMENT Arbor clamping Cooling system with 30-liter tank Coolant tank with quick-release fastener Control panel Work light Coolant hose CE marking

Condition: good (used), Year of construction: 1997, Manufacturer: Line Type: Seramill 240 Control: NUM 750 Travel X: 6000 mm Travel Y: 2500 mm Travel Z: 950 mm Column spacing: 2400 mm Table: 6000 x 2100 mm Automatic milling head: 2.5° Spindle speed: 3200 rpm Dusdpfx Agoyf A H Njmew Feed rate: 10 m/min Machine weight: approx. 35 tons