Used Thread Milling for sale (11,164)

Condition: used, Year of construction: 2022, x-travel 1.650 mm y-travel 850 mm z-travel 900 mm Control Heidenhain TNC 640 spindle tunring speed 6.000 U/min power capacity 37 / 20 kW Torque (40/100%): 824 / 549 Nm tool taper SK 50 number of tool places 24 Pos. In our assessment, the machine is in good used condition and can be inspected under power by appointment. Technical features & accessories: - Internal coolant supply - Table cleaning system - Infrared workpiece measurement, Heidenhein TS-460 with breakage monitoring - 4th axis, Tsudakoma RWA-250L-SM - Three-jaw chuck Ø250 mm - Extraction system - 2-stage gearbox - Chip conveyor Accessories, tools, and clamping devices shown are only included in the scope of delivery if this is noted in the additional information. Technical data and specifications are subject to change without notice. Ncsdpfeykb Ipex Ahvep Prior sale is reserved.

Condition: used, Year of construction: 2010, x-travel 508 mm y-travel 356 mm z-travel 508 mm table dimensions 508 x 324 mm spindle tunring speed 10.000 U/min Ncjdpfx Ahoxyafwsvep Tool cone CAT 40 spindle drive 15 kW tool magazine 24 Stationen rapid traverse 25,4 m/min feed 18,03 m/min weight 6,5 t In our opinion, the machine is in good used condition and can be inspected condition and can be inspected under power by appointment. Operating hours approx. 20,851 hours Accessories, illustrated tools and clamping devices are only included in the scope of delivery if this is noted in the additional information . Changes and errors in the technical data and information as well as prior sale reserved. subject to prior sale

Condition: used, Year of construction: 1996, x-travel 700 mm y-travel 320 mm z-travel 270 mm turning speed range - main spindle 10 - 10.000 min/-1 drive capacity - main spindle 5 kW tool taper ISO 30 / MAS-BT table surface area 800 x 300 mm table load capacity 300 kg distance spindle /table 450 mm Ncsdpfx Aoxddvbshvjp rapid traverse ( x / y / z ) 30 m/min Feed ( x / y / z) 5 - 10.000 mm/min number of tool places 14 Pos. tool diameter 80 mm tool length - max. 200 mm weight of tools max. 3 (gesamt 25) kg Overall size 1830 x 2950 x 2410 mm total power requirement 9 kVA The machine is defective and is being sold as a spare parts carrier. The extraction system is NOT included in the scope of delivery. Accessories, tools, and clamping devices shown are only included in the scope of delivery if noted in the additional information. Subject to changes and errors in the technical specifications and information, as well as subject to prior sale!

Condition: used, Year of construction: 2001, x-travel 660 mm y-travel 460 mm z-travel 500 mm table dimensions 940 x 460 mm Control Yasnac J300 spindle tunring speed 12.000 U/min tool taper BT 40 number of tool places 30 Pos. In our assessment, the machine is in good used condition and can be inspected under power by appointment. Accessories, tools, and clamping devices shown are only included in the scope of delivery if this is noted in the additional information. Ncodpfx Aexxmmrshvjp Technical data and specifications are subject to change without notice. Prior sale is reserved.

Condition: used, Year of construction: 2004, x-travel 3.000 mm y-travel 1.000 mm z-travel 1.000 mm surface area 1.035 x 3.500 mm control Heidenhain 530i round table Ø500 mm / 360° mm/° NC swivel head +/-90 ° spindle tunring speed 9.000 U/min tool taper SK 40 number of tool places 48 Pos. auto power on hours ca. 27.834 h spindle hours ca. 12.357 h In our assessment, the machine is in good used condition and can be inspected under power by appointment. Technical features & accessories: - NC swivel head - Rotary table - Wireless probe - Direct linear encoder - Internal coolant supply 40 bar Accessories, tools, and clamping devices shown are only included in the scope of delivery if specifically stated in the additional information. Technical data and specifications are subject to change without notice. Nsdpfx Aoxx A Ncjhvocp Prior sale is reserved.

Condition: used, Year of construction: 2014, x-travel 600 mm y-travel 770 mm z-travel 805 mm Control Heidenhain iTNC 530 spindle tunring speed 16.000 U/min spindle drive 25/32 kW torque 159/206 Nm tool taper HSK-A 63 number of tool places 40 Pos. size of pallet 400 x 400 mm numbers of pallets 2 auto power on hours ca. 38.013 spindle hours ca. 17.871 h In our assessment, the machine is in good used condition and can be inspected under power by appointment. Technical Features & Accessories: - Interchangeable inserts - Chip conveyor - Internal coolant system - Tool cleaning system - Tool length measuring device - Laser measuring system for tool monitoring, Blum Njdpfx Aox Ik Tqehvocp - Compressed air supply through the spindle center - Cleaning gun - Blow gun - Electronic handwheel, Heidenhain HR 520 - Decentralized work area extraction, 800 m³/h Accessories, tools, and clamping devices shown are only included in the scope of delivery if this is noted in the additional information. Subject to changes and errors in the technical data and specifications, as well as prior sale!

Condition: used, Year of construction: 2008, x-travel 600 mm y-travel 450 mm z-travel 300 mm spindle tunring speed 42.000 U/min In our opinion, the machine is in good used condition and can be inspected under power by appointment. Equipment: - Extraction system, Keller - Pallet system, Röders RC 2 Accessories, tools and clamping devices shown are only included in the scope of delivery if this is noted in the additional information. Ncodpfxex Iwg De Ahvep Subject to changes and errors in the technical data and information as well as prior sale!

Condition: used, Year of construction: 1995, x-travel 650 mm y-travel 410 mm z-travel 410 mm Control Mitsubishi Meldas 50 M max. turning speeds 6.000 min/-1 Ncedpfx Aex Iwg Rohvop tool taper SK 40 In our opinion, the machine is in good used condition and can be inspected under power by appointment. Accessories, tools and clamping devices shown are only included in the scope of delivery if this is noted in the additional information. Subject to changes and errors in the technical data and information as well as prior sale!

Condition: used, Year of construction: 2007, x-travel 600 mm y-travel 500 mm z-travel 500 mm Control Heidenhain iTNC 530 spindle tunring speed 15.000 U/min max. torque 190 Nm tool taper HSK 63 table surface area 600 x 600 mm table load capacity 350 kg feed 60.000 mm/min auto power on hours ca. 7.975 h NC program ON ca. 1.999 h spindle hours ca. 1.378 h weight of the machine ca. 9.800 kg Overall size ca. 5.000 x 4.500 x 3.110 mm In our assessment, the machine is in good used condition and can be inspected under power by appointment. Technical features & accessories: - External coolant system with 3 nozzles, 4 bar - Internal coolant system, 20 bar - Scraper belt chip conveyor Ncodpfxjydqq Tj Ahvjp Accessories, tools, and clamping devices shown are only included if specifically stated in the additional information. Technical data and specifications are subject to change without notice. Prior sale is reserved.

Condition: used, Year of construction: 2010, x-travel 600 mm y-travel 770 mm z-travel 675 mm Control Heidenhain iTNC 530 table surface area 400 x 400 mm spindle tunring speed 16.000 U/min tool taper HSK A 63 number of tool places 40 Pos. auto power on hours ca. 78.500 h spindle hours ca. 18.075 h In our opinion, the machine is in good used condition and can be inspected under power by appointment. Technical Features & Accessories: - put into operation in 2012 Ncedpexq Hk Iofx Ahvep - Internal cooling system - Renishaw 3D probe - Dual pallet changer - Chip conveyor Accessories, tools, and clamping devices shown are only included in the scope of delivery if noted in the additional information. Subject to changes and errors in the technical data and information, as well as subject to prior sale!

Condition: used, Year of construction: 2001, x-travel 300 mm y-travel 250 mm z-travel 251 mm Control Fanuc 16iMB max. turning speeds 15.000 min/-1 tool taper HSK-A 32 number of tool places 12 Pos. Ncsdpfx Ahjwth Sbsvjp In our opinion, the machine is in good used condition and can be inspected under power by appointment. Accessories, tools, and clamping devices shown are only included in the scope of delivery if noted in the additional information. Subject to changes and errors in the technical data and information, as well as subject to prior sale!

Condition: used, Year of construction: 2017, x-travel 1.100 mm y-travel 610 mm z-travel 610 mm Control Heidenhain Nsdpfx Ahjyn R Ndjvocp table dimensions 1.100 x 610 mm number of tool places 40 Pos. tool taper SK 40 auto power on hours ca. 20.432 h spindle hours ca. 6.642 h Die Maschine befindet sich unserer Einschätzung nach in einem guten gebrauchten Zustand und kann nach Terminvereinbarung unter Strom besichtigt werden. The main spindle was overhauled. Zubehör, abgebildete Werkzeuge und Spannmittel gehören nur zum Lieferumfang wenn dies in den Zusatzinformationen vermerkt ist. Aenderungen und Irrtuemer in den technischen Daten und Angaben sowie Zwischenverkauf vorbehalten!

Condition: used, Year of construction: 2018, x-travel 750 mm y-travel 660 mm Ncjdpfxeyrt A Is Ahvop z-travel 650 mm Control Siemens spindle tunring speed 16.000 U/min tool taper HSK 63 The machine was used for machining aluminum and, in our assessment, is in good used condition. It can be inspected under power by appointment. Technical features & accessories: - Twin spindle - 5-axis - Pallet changer Accessories, tools, and clamping devices shown are only included if explicitly stated in the additional information. Technical data and specifications are subject to change without notice. Prior sale is reserved.

Condition: used, Year of construction: 2010, x-travel 500 mm y-travel 700 mm z-travel 500 mm A-axis 240 (-120/+120) ° C-Axis 360 ° control Siemens 840 D faceplate diameter 440 mm T-slot - width 14 mm T-slot - distance 75 mm max. table load 400 kg max. turning speeds 20.000 min/-1 tool taper HSK 63 A Ncodpfexq R E Nox Ahvop workpiece length 330 mm tool diameter 125 mm change-time chip to chip 4,5 sec weight of the machine ca. 10,5 t dimensions of the machine ca. 2,5 x 5,2 x 3,5 m

Condition: used, Year of construction: 1998, x-travel 480 mm y-travel 360 mm z-travel 270 mm Control Brother turning speed range - main spindle 6 - 6.000 min/-1 drive capacity - main spindle 5 / 7 kW tool taper SK 30 Nodpfxjxddvhs Ahvscp table surface area 600 x 300 mm rapid traverse ( x / y / z ) 36 / 36 / 30 m/min number of tool places 14 Pos. The machine is defective and is being sold as a spare parts carrier. The extraction system is NOT included in the scope of delivery. Accessories, tools, and clamping devices shown are only included in the scope of delivery if noted in the additional information. Subject to changes and errors in the technical specifications and information, as well as subject to prior sale!

Condition: used, Year of construction: 2006, x-travel 1.100 mm y-travel 600 mm Nsdpfx Ajytybyshvjcp z-travel 560 mm Control Heidenhain iTNC 530 spindle tunring speed 12.000 U/min tool taper SK 40 number of tool places 40 Pos. weight of the machine ca. 7,4 t In our assessment, the machine is in good used condition and can be inspected under power by appointment. Technical features & accessories: - Chip conveyor - 4th axis preparation - Internal coolant supply Accessories, tools, and clamping devices shown are only included if specifically stated in the additional information. Technical data and specifications are subject to change without notice. Prior sale is reserved.

Condition: used, Year of construction: 2020, x-travel 810 mm y-travel 610 mm z-travel 640 mm b-axis 360 ° Control Ultimax spindle tunring speed 8.000 U/min power capacity 56 kW tool taper SK 50 rapid traverse 45/40/45 m/min auto power on hours ca. 13.674 h spindle hours ca. 4.211 h In our assessment, the machine is in good used condition and can be inspected under power by appointment. Technical features & accessories: Ncedpfxjxtfz De Ahvjp - Internal coolant system 40 bar - Dual pallet changer 500mm x 500mm with clamping tower and zero-point clamping system (Quant) Accessories, tools, and clamping devices shown are only included in the scope of delivery if this is noted in the additional information. Subject to changes and errors in the technical data and specifications, as well as prior sale!

Condition: used, Year of construction: 2008, x-travel 1000 mm y-travel 1000 mm z-travel 1000 mm Control Siemens 840D powerline spindle tunring speed 8.000 U/min drive capacity - main spindle 100/40% ED 32/44 kW tool taper HSK-A 100 number of tool places 354 Pos. rapid traverse ( x / y / z ) 60 m/min size of pallet 800 x 800 mm In our opinion, the machine is in good used condition and can be inspected under power by appointment. Technical Features: - NC rotary table with pallet carrier - Rotary pallet changer - 40 bar internal coolant supply - Rotating viewing window - Wall-mounted magazine with 300 magazine positions - Rotating wall tool lock, 30 positions (inactive) and 54 positions (active) - Infrared measuring probe - SK 50 mechanical tool breakage detector - Tool identification - 4-color signal lamp Ncjdpfx Ahjxcp R Uovop Accessories, tools, and clamping devices shown are only included in the scope of delivery if noted in the additional information. Subject to changes and errors in the technical data and information, as well as subject to prior sale!

Condition: used, Year of construction: 1981, Table size: 1200 x 1000 mm Table height: 850 mm Swivel range: -5° to +45° Spindle speeds: 3000/4000/5000/6000/8000/10000 rpm Height adjustment: 120 mm Tool holder: MK5 incl. integral fence Weight: approx. 1000 kg Storage location: Nattheim Ncedex It Auopfx Ahvop

Condition: used, Year of construction: 1991, Table size: 1100 x 760 mm Table height: 870 mm Cutter spindle mount: MK 5 Speeds: 3000/4500/6000/9000 rpm Height adjustment: 120 mm Table opening swivel plate diameter: 450 mm Swivel range: -5° to +45° Weight: approx. 850 kg Storage location: Supplier Nsdpfxox It Ane Ahvscp

Year of construction: 2026, condition: new, ceramic ball mill ,Batch ball mill ,also called ceramic ball mill ,it is used for fine grinding of feldspar,quartz,clay,ore and so on.The ceramic ball mill is mainly used for material mixing, grinding,uniform product fineness,and saving power.It can be dry or wet.The machine can use different liner types according to production needs to meet different needs.The fineness of the grinding operation is controlled by the grinding time ceramic ball mill Working principle Nsdpfovzx Auox Ahvocp when ball mill working,steel balls inside drum will rotate with the drum to some height,and then steel balls fall down with materials to reach the point of grinding. Working Principle of Ceramic ball mill ceramic ball mill ,Intermittent ball mill grinding operation is finished in the cylinder body. When the cylinder rotates, materials ascend to a certain height and then fall along a certain path due to the balls' gravity. Two forces are generated on the balls inside. One is the force on balls through tangent direction; the other is a opposite force in the contrast to the diameter of balls, as a result of the force generated when the balls slide down. These two forces will constitute a couple for the steel balls. The balls are squeezed between the cylinder and the adjacent steel balls, so the couple can make unequal-sized friction force. The balls will orbit along with the cylinder axis and then fall down, which can produce a strong impact force on the ores in the cylinder body and, as a result, the ores will be crushed. In conclusion, the ores in the cylinder body are mainly crushed by composite effect of peeling force, impact force and extrusion force. Ceramic ball mill also named Intermittent ball mill which adopts the wet intermittent operation, is used for fine grinding and mixing the material such as feldspar, quartz, clay ceramic raw materials. The discharging and the mud size can through through 1000 sieve pore. This machine is high milling machinery, materials should be Broken in the fineness of the state into the grinding mill to get the highest efficiency and economic benefits. The cement mill is key equipment for the grinding process of the cement clinker after the crushing process of it. It is mainly used in the cement silicate product industry. After long term design and manufacture of the cement mill, our company now has series of cement mill with various specifications to meet with different requirement from our customers. Features of Cement Mill Our company adopts suitable transmission methods according to different specifications. We have brim drive and center drive as transmission form. The cylinder adopts new type step lining to increase the grinding area. And it is easily repairable and changeable. The new designed separate-chambered structure adopts flexible lifting blade and fixed lifting blade and it is easily fixed and repaired. Technical Details We have different models and options for different requirements, please contact us for more info.

Condition: like new (used), Year of construction: 2023, turning diameter 620 mm turning length 1500 mm control Siemens 808D spindle bore 100 mm turning diameter over slide 420 mm spindle turning speed range 10 - 4000 U/min main drive 41 kW rapid traverse speed 10000 mm/min total power requirement 65 kW weight of the machine ca. 9 t dimensions of the machine ca. 6,4 x 3,0 x 2,5 m Control unit CNC Siemens 808D new Drives/Servomotores, 24 month warranty on equipment - Chip Conveyor - Tool cooling system - Tailstock - Tool changer (Tower) with 8 positions Ncjdpolar N Nsfx Ahvep OPTIONAL INCLUDED - - piece support (Lunete)

Year of construction: 2026, condition: new, functionality: fully functional, A cement clinker grinding mill is a specialized equipment used to grind the hard nodular clinker into fine powder, which is cement. Most cement is currently ground in ball mills and also vertical roller mills, which are more effective than ball mills. Here are key features and information about cement clinker grinding mills: 1. Raw Materials: - The main raw material for making cement is clinker, which is produced by sintering limestone and clay. Other materials such as gypsum, fly ash, or slag may also be added during the grinding process to achieve specific properties. 2. Grinding Process: - The clinker and other additives are finely ground in the grinding mill to produce cement. The grinding process is a crucial step in cement production and contributes significantly to the final quality of the product. 3. Types of Mills: - Ball Mills: Traditional ball mills are commonly used for grinding clinker. They operate by rotating a cylinder with steel grinding balls, causing the balls to fall back into the cylinder and onto the material to be ground. - Vertical Roller Mills (VRM): VRM technology has become increasingly popular for clinker grinding. These mills use a rotating table with rollers to crush and grind the clinker, providing energy efficiency and a smaller footprint compared to ball mills. 4. Gypsum Addition: - Gypsum is often added during the grinding process to control the setting time of the cement. It prevents flash setting of the clinker and facilitates the formation of a workable and pumpable cement paste. 5. Quality Control: - Quality control measures, such as monitoring the fineness of the cement, chemical composition, and other properties, are implemented during the grinding process to ensure the final product meets the required specifications and standards. 6. Clinker Cooling: - Before grinding, the clinker is produced by heating the raw materials in a kiln. The clinker is then cooled before entering the grinding mill to prevent excessive heat build-up during grinding. 7. Dust Collection and Environmental Considerations: - Dust collectors and air pollution control systems are often employed to capture and control the dust generated during the grinding process, addressing environmental and safety concerns. 8. Packaging and Storage: Ncedpjq Nfbhefx Ahvep - After grinding, the cement is typically stored in silos before being packaged in bags or dispatched in bulk for distribution to construction sites or for sale in the market. Cement clinker grinding mills play a crucial role in the cement production process, and advancements in technology continue to improve the efficiency and environmental sustainability of the grinding process. Technical details We have different options for different requirements, please contact our team for more info.

Condition: new, functionality: fully functional, Year of construction: 2026, Microsilica, also known as silica fume or condensed silica fume, is a byproduct of producing silicon metal or ferrosilicon alloys. Microsilica powder grinding mills are used to process microsilica powder for various applications, including the production of high-performance concrete, refractory materials, and other specialty products. Grinding mills play a crucial role in reducing microsilica particles to the desired fineness. Here are some key aspects related to microsilica powder grinding mills: 1. Mill Types: - Ball Mill: A traditional ball mill is commonly used for grinding microsilica. It relies on the impact and attrition forces to reduce particle size. It is effective for both wet and dry grinding. - Vertical Roller Mill (VRM): VRM technology is known for its energy efficiency and the ability to grind materials into a narrow particle size distribution. It is suitable for grinding microsilica. 2. Grinding Process: - The grinding process involves feeding microsilica particles into the grinding mill. The grinding media (balls or rollers) inside the mill crush and grind the microsilica particles into a fine powder. 3. Particle Size Distribution: - Controlling the particle size distribution is crucial for achieving the desired properties in the final product. The grinding mill should be equipped with mechanisms to control and monitor particle size distribution. 4. Mill Design and Components: - The design of the grinding mill, including the type of grinding media, liners, and the grinding chamber, influences the efficiency and performance of the milling process for microsilica. Nodpoq Nxp Sefx Ahvocp 5. Air Classification (Optional): - In some cases, air classification systems are integrated into the grinding process to separate fine particles from coarser ones, ensuring a more uniform product. 6. Control Systems: - Advanced grinding mills often come with automated control systems to regulate various parameters such as feed rate, mill speed, and product fineness. 7. Material Handling: - Efficient material handling systems are essential to transport microsilica to and from the grinding mill. This may involve pneumatic or mechanical conveying systems. 8. Cooling Systems: - Grinding processes generate heat, and efficient cooling systems are often integrated to maintain the temperature within a controlled range. 9. Dust Collection: - Microsilica powder grinding can produce airborne dust. Dust collection systems are necessary to maintain a clean and safe working environment. 10. Quality Assurance: - Grinding mills for microsilica should be equipped with quality assurance features, such as in-line particle size analysis, to ensure consistency in the final product. When selecting a microsilica powder grinding mill, factors such as production capacity, energy efficiency, and the required particle size distribution should be considered. Additionally, mills should be chosen based on the specific characteristics of the microsilica being processed and the intended application of the final product.

Condition: new, Year of construction: 2026, power: 300 kW (407.89 HP), Ball Mill for Mining & Fine Powder Making: A ball mill is a fundamental grinding device widely used in mining, metallurgy, cement, and chemical industries. It is designed to grind ores and other materials into fine powder through impact and attrition between steel balls and the material inside a rotating cylindrical shell. In mining plants, ball mills are essential for ore beneficiation, while in powder-making industries, they ensure uniform particle size and high surface area for further processing. Njdpfx Aoq Ngafjhvscp Working Principle The ball mill operates on the principle of impact and friction. As the cylindrical shell rotates around its horizontal axis, the grinding media—usually steel or ceramic balls—are lifted along the inner wall by centrifugal force and friction. When they reach a certain height, they fall freely, striking and grinding the material below. This repeated motion breaks down the material into fine particles. The process can be carried out in dry or wet conditions depending on the application. Structural Composition A standard ball mill consists of several main components: Feeding part: Ensures uniform material input through a feeder or screw conveyor. Discharging part: Can be grate type or overflow type, depending on the discharge method. Rotating part: The cylindrical shell made of steel plates, lined with wear-resistant liners. Transmission system: Includes motor, reducer, small transmission gear, and electrical control. Grinding media: Steel or ceramic balls of various diameters for efficient grinding. The internal liner design and ball size distribution are optimized to achieve maximum grinding efficiency and minimal energy consumption. Technical Details/Typical Specifications: Feeding size: ≤25 mm Discharge size: 0.074–0.4 mm Capacity: 0.65–615 t/h (depending on model and material hardness) Cylinder speed: 18–38 r/min Power: 18.5–4500 kW Liner material: High manganese steel, rubber, or alloy steel Grinding media load: 30–45% of cylinder volume Operating Modes: Dry grinding: Used for materials that must remain moisture-free, such as cement clinker, limestone, and quartz. Wet grinding: Common in ore beneficiation, where water or slurry improves grinding efficiency and particle uniformity. Application in Mining and Powder Production In mining operations, ball mills are used after crushing to further reduce ore size and liberate valuable minerals. They are integrated into grinding circuits with classifiers, hydrocyclones, and flotation systems. The ground material is classified by size, and oversized particles are returned to the mill for regrinding. This closed-circuit system ensures consistent product fineness and efficient energy use. In fine powder production, ball mills are used to produce materials such as silicate, ceramic powder, refractory materials, and chemical raw materials. The uniform particle size achieved by ball milling enhances product quality and performance in downstream applications. Conclusion A ball mill is an indispensable piece of equipment for both mining and fine powder making. Its ability to grind materials into fine, uniform particles makes it vital for ore beneficiation and industrial powder production. With flexible configurations, high efficiency, and reliable operation, modern ball mills provide a cost-effective and energy-efficient solution for large-scale grinding, ensuring consistent quality and productivity across diverse applications.