Used Hahn + Kolb Lapping- /Fine Grinding Machine for sale (65,826)

Condition: used, HAHN + KOLB ZL 800 is a lapping / fine grinding machine engineered for precision, high accuracy and reliable operation. Capacities: max wheel Ø 810 mm, max workpiece length 250 mm, carrier root Ø 306 mm; upper and lower wheels 4 steps, 30 t/min–84 t/min. Main specs: main motor 3.0/4.0 kW, total power 11 kW, machine weight approx. 3500 kg, footprint L1720×W2100×H2100 mm. Accessories: set of grinding wheels, coolant system. Delivers tight tolerances; typical applications include automotive, watchmaking, machine tools, aerospace and medical. Dedpfxozqbh Ue Adrowa

Condition: ready for operation (used), Lapping machine, Hahn & Kolb - LHD 0 - Machine from a state institution / original condition - Lapping disk diameter 400 mm - Max. workpiece height 120 mm - Max. distance between the cast lapping disks 80 mm - Speed range 40-80-160 rpm - Speed - drive motor 700/1400/2800 rpm - Total power 1.8 - 2.7 kW - Turning device - manually operated - Various lapping mandrels - Documentation Dimensions: L x W x H 1.4 x 1.3 x 1.9 meters / Weight 1700 kg Dedezbz Ttepfx Adrjwa Errors and omissions excepted.

Condition: new, Year of construction: 2025, Available from stock! Deburring and fine grinding machine with 3 workstations: Sanding belt - Brush station - Sanding belt Effective maximum working width: 1150 mm Standard workpiece thickness: 0.8 - 150 mm Digital workpiece thickness display on the control panel, accuracy 0.1 mm Djdpfx Ajpwh Tfjdrswa Adjustable pressure rollers before and after the workstations Sanding belt insertion on the left Sanding belt centering via electronically controlled photocell, emergency stop in case of skew or belt breakage Infinitely adjustable conveyor feed speed Includes the following options: Machine base prepared for forklift loading Extraction collector in galvanized sheet metal for machines with 3 work stations plus 1 external unit Vacuum device to increase the adhesion of small or slippery workpieces to the conveyor. With perforated feed table and carpet, as well as a powerful electric fan and sound-insulated exhaust according to CE standards, 5.5 kW 2x grit sets for electronic fine positioning of the contact rollers Adjustment and display (0.01 mm) on the control panel, standby position with pneumatic reset of the contact roller in the event of an emergency stop Frequency-controlled drive motors for sanding belt cutting speed, motor power per unit 11 kW Electronic adjustment of the brush unit HMI Vision - PLC control with visualization of the various machine settings via color touchscreen Storage capacity for up to 250 sanding programs

Condition: good (used), Year of construction: 2001, table diameter 200 mm workpiece height 100 mm number of wheels 1 Control Robot CNC total power requirement 6 kW weight of the machine ca. 1,8 t dimensions of the machine ca. 1,83 x 2,04 x 2,1 m Technical data - Grinding capacity : Ø 0.025 –12.7 [mm] - Bar diameter : Ø 1.0 –12.7 [mm] - Grinding length : W15 (option W20) - Z-axis : 35[mm] Resolution : 0.5 [µm] – X- axis : 25 [ mm] Resolution : 0.1µm – Y-axis : 286[mm] Resolution : 0.5µm – U- Djdjtt Tb Dopfx Adrowa axis : 15 [mm] Resolution : 0.1µm Head Motor: 0.70 [kW] Rotation: 300 – 3000 [rpm] Grinding - Raw grinding : 1.5 [kW] Spindle : Ø 60 [mm] Grinding wheel diameter : Ø 200 [mm] Cutting speed : 30 m/sec. - Completion: 0.75 [kW] Spindle: Ø100 [mm] Grinding wheel diameter: Ø150 [mm] Cutting speed: adjustable - Dimensions (L x W x H): 1830 x 2040 x 2100 mm - Weight: approx. 1800 [kg] Accessories - Loading and unloading robots - Fire protection device CONTROL axes; 4 axes + 2 programmable robots - simultaneously linear interpolation of the 4 axes + cylindrical interpolation of 2 robot axes

Year of construction: 2007, condition: ready for operation (used), A CNC precision grinding machine Peter Wolters with two opposing grinding wheels and a workpiece/carrier disc system for simultaneous machining of both workpiece sides is available. Carrier wheel outer diameter: 1050mm, carrier wheel ring diameter: 290mm, max. workpiece height: 100mm, machine dimensions X/Y/Z: approx. 2350mm/3400mm/2400mm, weight: approx. 7000kg, control: Siemens Simatic S7-400 with WinCC visualization, operating hours: approx. 7000h. Including twin loader, buffer table, CBN fine grinding wheels, dressing wheels, ultra-fine measuring system, temperature monitoring, remote maintenance system, wear compensation and alignment system. Without filter system and cooling system. Documentation available. An on-site inspection is possible. Dwjdpfx Ajy R Drlsdrsa

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: 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. Dedpfsq Nf Uwjx Adrewa 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: used, Year of construction: 1990, Weight 1,3 t Dedpfxszndt Us Adrswa turning length 40 mm cylinder 0-0,5 rapid traverse 3,7 m/min

Condition: ready for operation (used), Vertical bandsaw Hahn + Kolb with Ideal bandsaw blade welding machine and filing machine Djdpfx Adjry U Nhjrjwa

Condition: used, Year of construction: 1974, table diameter mm workpiece height mm number of wheels 2 total power requirement 8 kW weight of the machine ca. 4,2 t dimensions of the machine ca. m Dwodsub Alzjpfx Adroa

Condition: used, Year of construction: 1975, table diameter mm workpiece height mm Dwjdpjub Al Isfx Adroa number of wheels 2 total power requirement 11 kW weight of the machine ca. 4,2 t dimensions of the machine ca. m

Condition: used, Hardness tester, hardness measuring machine, hardness tester, impact hardness tester -Handover: in its current condition as inspected -Tool set: incomplete -Hahn & Kolb: mobile hardness testing device -Individual components: see photos -Box dimensions: 355/190/H95 mm Dwodpfx Aehck U Sodrja -Weight: 5.4 kg

Condition: good (used), Clamping angle, clamping aid Dwsdpfx Adjy Iwadoroa -Clamping angle: for workpiece clamping -Wall thickness: 24 mm -Dimensions: 300/205/H635 mm -Weight: 62 kg

Condition: good (used), quantity 1 STK. Hahn & Kolb SUBITO SU Internal Precision Gauge SU100-160mm Dwodpfxezb Rape Adrsa 7 inserts 4 discs Without dial gauge In a wooden case. For the precise measurement of bores using the 2-point measuring method. By rotating and/or moving the gauge within the bore, geometric deviations can be detected. The movable measuring pin is fitted with carbide, as is the fixed measuring pin. Self-centring in the bore kzeuge GmbH.

Condition: used, centre height / mm weight 160 kg diameter 500 mm Dwjdpfx Aey S Dylsdroa

Condition: used, length 108 cm width 92 cm height 150 cm weight 120 kg Hahn & Kolb Tool Holder Rack (WTS) – TR40 / VDI40 / MK5 For sale are 2 identical storage system, sold only together as one item. Designed for safe storage and transport of CNC tools in rack systems or on pallets Details: Manufacturer: Hahn & Kolb WTS modular tool cabinet inserts TR 40 / VDI 40 / MK5 Configuration: - Storage rack 1: 22 holders TR40 / VDI40 / MK5 Dwodpfx Aex R U Iwjdrsa - Storage rack 2: 23 holders TR40 / VDI40 / MK5 - Dimensions per rack (L×W×H): 920 × 520 × 1500 mm Total weight: approx. 120 kg Overall dimensions (both units together): 1080 × 920 × 1500 mm Condition: used, fully functional. Sold as a complete set only.

Condition: good (used), functionality: fully functional, machine/vehicle number: 542, Equipment: Precision six-jaw chuck -- Cylindrical grinding device -- Dividing device -- Coolant device -- Grinding wheel holder -- Grinding wheels --- Dwedsy St Ifjpfx Adrja Operating instructions .

Condition: used, machine/vehicle number: 7016, Table diameter: 320 mm Dedpfeb Nxprex Adrjwa Overall height: 103 mm Centering hole: MK 4 Space requirement: 400 x 500 mm

Condition: used, Year of construction: 1982, Multi-spindle lathe Brand: TORNOMAT Dedpfoyll Atjx Adrjwa Model 2 C

Condition: ready for operation (used), functionality: limited functionality, disc diameter: 525 mm, Weight approx. 1,900 kg Dimensions (L x W x H) approx. 1,800 x 1,500 x 2,200 mm Working disc diameter 525 mm Largest disc ring width 175 mm Largest workpiece dimension 170 mm Working disc speed 45/70/90/140 rpm Djdpfx Adsh Invrjrjwa Working power, main drive 4.0 kW Connection 400V/50Hz Emergency stop switch Conventional control with operating panel Full-fledged lapping machine, conventional control

Year of construction: 1979, condition: not inspected (used), Hahn & Kolb Variomatic 12 station indexing table automat -WKG 443- Offered here is an automatic indexing plate machine from the company Hahn&Kolb. Technical data: Dodpfx Aohg Nkrjdrowa Manufacturer: Hahn&Kolb Type: Variomatic T 4-12 Year of manufacture: 1979 Table: Ø 630mm Units: 1x spindle unit, 1x slide unit, 8x quill units Chuck outer diameter: 135mm Max. Workpiece clamping width: 80mm Max. Drilling capacity in steel: 16mm

Condition: ready for operation (used), Year of construction: 1985, A conventional precision surface grinding machine with NC control is available. Resolution: 0.001mm, travel X/Y/Z: 1200mm/550mm/400mm, table dimensions X/Y: 1600mm/450mm, table feed: 30m/min, max. table load: 750kg, spindle-table distance: 800mm, Y feed: 180mm/min, Y precision: 0.001mm, Z feed: 1200mm/min, Z precision: 0.3mm, speed: 2800rpm, grinding wheel dimensions X/Y/Z: 400mm/100mm/127mm. Machine dimensions X/Y/Z: approx. 6500mm/3000mm/2500mm, weight: approx. 6700kg. Documentation available. On-site inspection is possible. Dedewaa Iuopfx Adrewa

Condition: used, functionality: unexamined, For sale is an HK Orion (Hahn+Kolb) surface grinding machine. The machine is in age-appropriate condition, has not been tested, and is being sold as is. Our service promise: We prioritize quality, expertise, and customer satisfaction. Our team consists of qualified and experienced technicians specializing in Mazak machines as well as other machinery. We place great emphasis on personal support and are happy to assist you even after your purchase. With us, you are in the best hands – professional, reliable, and passionate about machinery! PS CNC Service Germany GmbH & Co. KG All information is provided without guarantee. Dwodpfjxyyqyjx Adrsa

Condition: excellent (used), 2x Hahn+Kolb tool cabinet on wheels with 6 drawers. Dwedpfx Adsnucgxorsa The price is for one tool cabinet! Both together cost the corresponding 2400 € plus VAT. Used but almost like new. Minor signs of use on the worktop and otherwise fully functional with 2 keys each. Tool cabinet with 6 drawers L x W x H 1025x705x930 mm Drawers dimensions (inside) L x W x H : 1x 880x590x240mm 5x 880x590x65mm The height is including the rollers ! Fully functional. Pickup and shipping (forwarding) possible

Condition: new, functionality: fully functional, power: 55 kW (74.78 HP), Year of construction: 2026, Ball Mill for Powder and Mining Plant: Structure, Function, and Technical Details A ball mill is a key grinding machine widely used in mining, metallurgy, cement, chemical, and powder-making industries. It is designed to grind various 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, preparing materials for flotation, magnetic separation, or leaching processes. In powder production, they ensure uniform particle size and high surface area for further processing. Working Principle The ball mill operates on a simple yet effective principle: as the cylindrical shell rotates around its horizontal axis, the grinding media (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 causes both impact and abrasion, reducing the material to the desired fineness. The grinding process can be performed in dry or wet conditions depending on the application. Structural Composition Dodpfx Adjq Nf U Esrewa A standard ball mill consists of several main components: Feeding part: Equipped with a feeder or screw conveyor to ensure uniform material input. 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 balls or ceramic balls of different 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: Suitable 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 Plants 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. Common Applications: Gold, copper, iron, and zinc ore grinding Cement clinker and slag processing Silicate and ceramic powder production Coal and mineral powder preparation Conclusion A ball mill is an indispensable piece of equipment in both powder production and mining beneficiation plants. Its ability to grind materials into fine, uniform particles makes it vital for downstream processes such as flotation, sintering, and chemical reactions.

Condition: new, functionality: fully functional, Year of construction: 2026, Cement Mill & Ultrafine Grinding Mill 🏗️ Introduction to Cement Mill & Ultrafine Grinding Mill Dsdpsq Nyydjfx Adrowa In the world of construction and materials processing, achieving the right particle size is essential. Introducing the Cement Mill and Ultrafine Grinding Mill—two pivotal machines designed to deliver superior grinding performance for cement production and ultrafine materials. Let’s dive into their features and applications! 💼 🔥 What is a Cement Mill? A Cement Mill is a crucial piece of equipment in cement production. It grinds clinker, gypsum, and other additives to produce fine cement powder. This machine ensures the optimal particle size for high-quality cement, essential for building robust structures. 🚀 🔧 What is an Ultrafine Grinding Mill? An Ultrafine Grinding Mill is designed to produce extremely fine powders from various raw materials, such as minerals, chemicals, and industrial waste. It operates at high efficiency, delivering ultra-fine materials for advanced applications like coatings, plastics, and ceramics. 🌟 💼 Key Benefits of Using Cement Mill & Ultrafine Grinding Mill 1. High Efficiency: Both mills are engineered for maximum efficiency, ensuring rapid processing times and reduced energy consumption. 🌿💡 2. Superior Grinding Performance: Achieve consistent, high-quality output with precise control over particle size. 🏭 3. Versatility: Suitable for a wide range of materials, making them essential for various industrial applications. 🌳 4. Durability and Reliability: Built with robust materials, these mills offer long-lasting performance in demanding industrial environments. 💪 📈 Applications in Industry Cement Mill Applications: 1. Cement Production: Essential for producing high-quality cement for construction projects. 2. Infrastructure Development: Used in creating concrete for roads, bridges, and buildings. Ultrafine Grinding Mill Applications: 1. Mineral Processing: Producing ultra-fine powders for advanced material applications. 2. Chemical Manufacturing: Used in creating fine chemicals for various industrial processes. 3. Environmental Applications: Grinding industrial waste for recycling and reuse. ♻️ 🌟 Conclusion Whether you’re in construction, materials processing, or advanced manufacturing, the Cement Mill and Ultrafine Grinding Mill are indispensable tools. Their efficiency, versatility, and superior performance make them a valuable addition to any production line. Contact us today to learn more about these innovative machines and how they can revolutionize your operations! 📞