Used Centerless Grinding for sale (4,092)

Condition: excellent (used), Brand: ESTARTA Model: 312 Itjdpfxevkc Uyo Aabon Type: Centerless grinding machine Grinding Wheel dimensions: 508 x304,8 x 160 mm Ø min/max to grinding: 1,5 / 75 mm Regulating wheel width: 160 mm Regulating wheel dimensions : 304,8 x 190,5 x 160 mm Maximum length to rectify in plunge : 160 mm Maximum length to rectify in plunge : 160 mm Grinding wheel head motor power : 11 kw Machine size : 2015 x 1280 x 1440 mm Weight : 3500 kgs Equipped with automatic plongée

Condition: refurbished (used), GENERAL CHARACTERISTICS Ø Grinding Wheel Dimensions (OD x ID x width) 508 x 304,8 x 254 mm Grinding wheel width 254 mm Regulating wheel width 254 mm Regulating wheel speed nº infinitas Min/max Regulating wheel speed (r.p.m.) 10/250 r.p.m. Dressing (Auto/Manual) Manual Lubrication (Auto/Manual) Automático / Automatic Control type ((CNC/Manual) CNC CNC Brand FANUC CNC Model Oi Mate - TD Regulating Wheel Dimensions (OD x ID x width) 305 x 190,5 x 254 mm ELECTRICAL CHARACTERISTICS Power hydraulic motor 0,55 kW Total Power 27 kW Voltage 220/380 V DIMENSIONS AND WEIGHTS Itsded Naktspfx Aabsn High 1.900 mm Long 2.300 mm Weight 6.420 kg Width 1.885 mm

Condition: used, Year of construction: 2001, Technical details: grinding diameter max.: 3-220 mm regulating wheel width: 400 mm max. width of grinding wheel: 400 mm grinding motor: 55 kW peripheral speed: max. 45 m/sec regulating wheel dimensions: 350 x 400 x 203 mm dimensions of grinding wheel: CBN 500 x 400 x 304 mm grinding wheel size: KORUND 600 x 400 x 304 mm total power requirement: 75 kVA weight of the machine ca.: 13 t. dimensions of the machine ca.: 4,47 x 2,77 x 2,49 m. Centerless Grindign Machine JUNKER JUPITER 500 CNC SIEMENS in good condition. Including: · 2 robots Kuka KR 16 Year 2007 · CNC loading and unloading device Promot EPL60NC Year 2007 The machine was lately used for grinding of guide bushes (through grinding). Plunge is possible. JUPITER's Centerless grinding, also available with CBN. Junker this circular grinding method with CBN grinding wheels, which opens up significant productivity benefits from the long service life of the grinding wheel, especially at high volumes. In addition, the simultaneous removal takes on the entire Schleswig-Holstein, which provides both in mass production and in small batches for significantly reduced processing times. The grinding process with JUPITER When centerless grinding, there are two grinding processes: the through grinding and plunge. Both methods are possible with the JUPITER. Applications through grinding: Iodpfxsttxg Ie Aabstn Pin and Bushings Body, rings, smaller rings, piston parts (eg compressors), waves with constant diameter piston rods (eg shock), Small piston for hydraulic and fuel injection, precision wires and rods, piston pins. Applications Plunge: Rotor shafts, transmission parts, bearing surfaces of camshafts, tube and pipe fittings for composite camshafts, universal joints, parts for needle injection, valve stems, barrel rolls. *

Condition: used, Year of construction: 1996, Technical details: grinding diameter: 1,5 - 75 mm grinding wheel diameter: 400 mm grinding wheel width: 160 mm work stroke: 0 - 1 mm working feed: stufenlos/ continous mm/min grinding wheel speeds: 1300 U/min control for program: Num 1020 GC total power requirement: 14 kW weight of the machine ca.: 3,8 t dimensions of machine: 3,0x2,2x2,2 m dimensions electric cabinet LxWxH: 1,5x0,4x2,0 m CIRCULAR GRINDING MACHINE - alloyed round steels as well as (grooving process) throughfeed process. - In the plunge process, the plunge-cut length is max. 160mm. - Workpiece removal automatically via rail (its function or operation is not known to WMW AG) - grinding wheel with reshaping device, speed = 1300 rpm. - regulating grinding wheel with reshaping device, infeed angle right 0-6° and left 0-2°; wheel size 280x160mm - automatic grinding wheel balancing system Iedpfxju Ngyzo Aabstn accessories: various grinding and regulating wheels on request The machine is operating in manual mode! The control is in the Catalan language and none of our employees can control the machine or understand the language. *

Condition: refurbished (used), GENERAL CHARACTERISTICS Ø min / max to grinding 2/150 mm Maximum Infeed grinding length 355 mm Ø Grinding Wheel Dimensions (OD x ID x width) Ø610 x Ø304,8 x 355 mm Itsdpfod Nakvox Aaben Grinding wheel width 355 mm Regulating wheel width 177,5 mm Regulating wheel speed nº infinitas Min/max Regulating wheel speed (r.p.m.) 10/225 r.p.m. Control type ((CNC/Manual) CNC CNC Brand FANUC Regulating Wheel Dimensions (OD x ID x width) Ø350 x Ø203,2 x177,5 mm ELECTRICAL CHARACTERISTICS Coolant system motor power 0,70 Kw. Motor power grinding wheelhead 37 Kw. Total Power 45 Kw. Voltage 220/380 Kw. DIMENSIONS AND WEIGHTS Weight 14.000 Kg

Condition: refurbished (used), GENERAL CHARACTERISTICS Ø min / max to grinding 3 / 200 mm Maximum Infeed grinding length 500 mm Ø Grinding Wheel Dimensions (OD x ID x width) Ø 650 x Ø 304,8 x 500mm Grinding wheel width 500 mm Regulating wheel width 500 mm Regulating wheel speed nº Infinitas Min/max Regulating wheel speed (r.p.m.) 10 / 255 r.p.m. Dressing (Auto/Manual) Automático / Automatic Diamond dressing speed 255 r.p.m. Lubrication (Auto/Manual) Automático / Automatic Control type ((CNC/Manual) CNC CNC Brand FANUC CNC Model Oi - TF Infeed (auto/manual) Automático / Automatic Regulating Wheel Dimensions (OD x ID x width) Ø 350 x Ø 203,2 x 500mm ELECTRICAL CHARACTERISTICS Itjdpsd I Um Rofx Aaben Motor power grinding wheelhead 55 Kw Power hydraulic motor 3 Kw Total Power 60 Kw Voltage 220/380V DIMENSIONS AND WEIGHTS High 2.100 mm Long 2.300 mm Weight 15.000 Kg Width 2.800 mm OTHER FEATURES Accessories Included * Portarreglas de pasante, Polipasto de 1000Kg, Carenado, CE | Throughfeed work rest, block and tackle for 1.000kg, Machine casing, CE Year 1991 Serial Nº 765142

Condition: reconditioned (used), GENERAL CHARACTERISTICS Maximum Infeed grinding length 150 mm Ø Grinding Wheel Dimensions (OD x ID x width) Ø350 x Ø200 x 150 mm Iedpsd I Un Iofx Aabjtn Grinding wheel width 150 mm Peripheral Grinding Wheel speed (m/s) 1.700 RPM Regulating wheel speed nº 4 Min/max Regulating wheel speed (r.p.m.) 21, 30, 42, 310 Regulating Wheel Dimensions (OD x ID x width) Ø250 x Ø140 x 150 mm ELECTRICAL CHARACTERISTICS Motor power grinding wheelhead 15 Cv Total Power 16,5 Cv DIMENSIONS AND WEIGHTS High 1.535 mm Long 1.654 mm Weight 1.900 kg Width 1.500 mm

Year of construction: 2003, condition: refurbished (used), machine/vehicle number: 50/140/03, GENERAL CHARACTERISTICS Iodjd Nw T Iopfx Aabstn Ø Grinding Wheel Dimensions (OD x ID x width) 508 mm Regulating wheel width 254 mm Diamond dressing speed Ø508 x 254 mm Lubrication (Auto/Manual) centralizado automático / automatic lubrication CNC Brand FANUC CNC Model Series 18i - T CNC Axes Nº 8 Grinding wheel width 254 mm ELECTRICAL CHARACTERISTICS Total Power 25 kW Voltage 220/380 v DIMENSIONS AND WEIGHTS Long 2150 mm Width 2200 mm High 3400 mm Weight 8000 kg

Condition: good (used), Centerless grinding machine HERMINGHAUSEN SR40 III CNC Ijdpjgq Ddfsfx Aabstn

Condition: used, TECHNICAL INFORMATION: Grinding wheel dimensions (h x w x d x w) Ø610 x Ø304,8 x 254 mm Isdpfx Ajhzvk Eoabotn Ø min/max to be ground 1,5 / 125 mm Width of regulating grinding wheel 254 mm Number of regulating wheel speeds infinite Diamond speed 225 min1 Plunge (auto/manual) 254 mm Grinding wheel dimensions (h x w x d x w) Ø355 x Ø203,2 x 254 mm Width of the grinding wheel 254 mm Maximum length to be ground in plongeé 254 mm Motor power of grinding wheel head 30 kW Hydraulic motor power 0,37 kW Length 5.175 mm Width 2.950 mm Weight 8.375 kg

Condition: refurbished (used), machine/vehicle number: 4507, Rectificadora sin centros ESTARTA 327 CNC Itedeg Ix Hmepfx Aabon

Condition: good (used), machine/vehicle number: 4533, GOZUA RHC 75 CF centerless grinding machine Isdpfx Asra A Uroabstn

Year of construction: 1996, condition: used, Centerlees Grinding Machine BOCCA MALANDRONE R80/200 CNC Itjdpfjhzvaxsx Aabsn GENERAL CHARACTERISTICS: Grinding Wheel Dimensions: Ø610xØ304,8x300 mm Regulating Wheel Dimensions: Ø355xØ152,4x300 mm

Condition: used, Centerless grinding machine ESTARTA 310 Itjdoq Ehqfepfx Aabsn

Condition: good (used), GENERAL CHARACTERISTICS Grinding Wheel Dimensions Ø406.4 x Ø254 x 101,6 mm Regulating Wheel Dimensions Ø228.6 x Ø101.6 x 101,6 mm Ø min / max to grinding 80 mm DIMENSIONS AND WEIGHTS Long 1.600 mm High 1.550 mm Width 900 mm Weight 2.500 Kg aprox Ijdpfshzvamsx Aabotn

Condition: good (used), GENERAL CHARACTERISTICS Max. Ø to be ground 120 mm Grinding wheel width 250 mm Minimum Ø to be ground 1 mm Ø drive grinding wheel 304 mm Ø working wheel 508 mm DIMENSIONS AND WEIGHT Height 1,700 mm Width 1,500 mm Length 2,750 mm Weight 4,000kg ELECTRICAL CHARACTERISTICS Grinding head motor power 15 Kw Spindle head motor power 1,8kw Hydraulic motor power 1,1kw Isdpfx Aaorpnf Aebotn Total power 20 kW Voltage 220/380 V

Condition: good (used), Principal grinding wheel diameter 250mm Auxiliary grinding wheel diameter 200mm Diamonding unit Through feed grinding Itodpfjgq Dk Esx Aabsn Paper filter maximum diameter : 50mm

Condition: good (used), centerless grinding machine Itsdpfxotrguvs Aabsn

Condition: good (used), TECHNICAL INFORMATION: Grinding wheel dimensions (od x id x width): Ø508xØ304.8x204 mm Regulating wheel dimensions (od x id x width): Ø304.8xØ152.4x204 mm Manual plongeé Itodpfx Aorpnf Reabon Main engine power: 20 Kw Voltage: 380 V Height: 1700 mm Length: 2000 mm Width: 1080 mm Weight: 4315Kg approx. machine + 60 Kg drawer

Condition: refurbished (used), Grinding Machines Enfile Ruler Holders, Wheel Holders, Variable Speed Drive, Optional Cooling Equipment: Enclosure, Automatic Centralized Lubrication, CNC, 1 Year Warranty Grinding Wheel Dimensions OD x ID x Width: Ø 406 x Ø 203 x 200 mm Min./Max. Grinding Speed: 1.5 / 100 mm Isdsd Nakpepfx Aabotn Width of Regulating Wheel: 200 mm Min./Max. Regulating Wheel Speed RPM: 10 / 250 rpm Grinding Wheel Dimensions OD x ID x Width: Ø 270 x Ø 140 x 200 mm Width of Grinding Wheel: 200 mm Maximum Length to be Grinded on a Plongee: 200 mm Grinding Wheel Head Motor Power: 15 kV Length: 2020 mm Width: 1300 mm Height: 1420 mm Weight: 4200 kg

Condition: good (used), Manufacturer ESTARTA Model 301 MV Condition Used Stock number 4576 Location Badajoz, Spain Dimensions 1520x1020x1260mm Weight 1550 kg Opening between grinding wheels 1,5/50mm Max. grinding wheel width in plunge grinding plunge 125mm Dimensions of the working wheel (od x id x width) 300x125x175mm Iodpfx Ajr Ezfpoabjtn Øext.min. working wheel working wheel 220mm Max. depth of profile of working profile depth 8mm Dimensions of the driving wheel (od x id x width) 220x125x125mm Øext.min. of driving wheel drive wheel 165mm Max. depth of profile of the driving wheel profile depth 8mm Grinding wheel motor power motor power 7,5Kw Motor power of grinding wheel driving motor power 0.75Kw Tilting angle angle of working working +/- 5º

Condition: used, Year of construction: 2002, Centerless Grinding Machine BOCCA MALANDRONE R 80/200 CNC GENERAL CHARACTERISTICS: Grinding Wheel Dimensions: Ø610xØ304,8x300 mm Itsdpfx Aohzvkdeaben Regulating Wheel Dimensions: Ø355xØ152,4x300 mm

Condition: used, Year of construction: 1997, Centerless grinding machine BOCCA MALANDRONE R 120/500 CNC GENERAL CHARACTERISTICS: Itsdpfxshzvkwj Aabsn Grinding Wheel Dimensions: Ø610xØ304,8x508 mm Regulating Wheel Dimensions: Ø355xØ152,4x508 mm

Condition: new, Year of construction: 2025, 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: 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. Iodpfx Ajq Nf Uwjabetn 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, Year of construction: 2025, 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. 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. Iodsq Nxp Sjpfx Aabotn 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.