Used Lehmann Three-Roll Mill for sale (22,048)

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. 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. Psdpfoq Nf Uwex Am Tsgp 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: ready for operation (used), Year of construction: 2004, operating hours: 77,374 h, functionality: fully functional, machine/vehicle number: 419-01, travel distance X-axis: 6,000 mm, travel distance Y-axis: 630 mm, controller model: Siemens 840D, spindle speed (max.): 12,000 rpm, The machine spindle was replaced in 2021 (spindle operating hours approx. 7,300 h)! The machine underwent a major overhaul in 2013! The machine has been continuously serviced and repaired annually by the manufacturer and kept up to date with the latest technology (preventive maintenance). The last service was performed in January 2024. TECHNICAL DETAILS 4 axes Travel range X-axis: 6,000 mm Travel range Y-axis: 630 mm Travel range Z-axis: 550 mm Swivel range B-axis: ± 100° Spindle speed: 12,000 rpm Spindle torque: 140 Nm Rapid traverse rate in X/Y/Z: 60 m/min Chip-to-chip time vertical: 3.0 sec. (3.3 sec. DIN) Chip-to-chip time horizontal: 4.7 sec. (5.0 sec. DIN) MACHINE DETAILS Control system: Siemens 840D Power type: 3/N/PE Mains frequency: 50/60 Hz Operating voltage: 400 V Control voltage: 220/24 V Connected load: 52 kVA Rated current: 75 A Fuse rating: 80 A Weight: 19,500 kg Operating hours: 77,374 h EQUIPMENT 5-axis milling package (simultaneous milling on up to 5 axes) Chip conveyor, discharge height: 1,050 mm Coolant through spindle (CTS) preparation Vacuum rotating filter KNOLL VRF250 (steel, cast iron, aluminum, plastic, brass) High pressure 70 bar with HD pump and servo valve Coolant nozzle per swivel field Emulsion mist extraction, 2 extraction fans at 800 m³/h each Rotating viewing window on the left and right (1,400 mm from the center of the machine) Automatic loading doors Center partition for pendulum machining 92 tool positions HSK-A63 (rear magazine) Blow-off air Pgjdpfxszlnm Hj Am Tep Tool life monitoring Additional V24 RS232 in the control cabinet BDE/MDE interface (states: machine on, machine running, piece counter) Marposs (Brankamp) collision monitoring CMS100 3D machine model for kinematic simulation in the CAM programming system Hydraulic unit 210 bar, 2 clamping circuits, separate system clamping pressure per swivel field, clamping pressure control Linear clamping system KOHN 8 hydraulic clamping cylinders KOHN Multi 2000 MFS 125/680 HD Two-part grating floor for the operator across the entire operating width of 6,000 mm

Condition: ready for operation (used), Year of construction: 2004, functionality: fully functional, travel distance X-axis: 2,000 mm, travel distance Y-axis: 1,000 mm, travel distance Z-axis: 1,100 mm, spindle speed (max.): 3,000 rpm, workpiece weight (max.): 5,000 kg, TECHNICAL DETAILS Travel in X-axis: 2,000 mm Travel in Y-axis: 1,000 mm Travel in Z-axis: 1,100 mm Maximum workpiece weight: 5,000 kg Clamping area (L x W): 2200 x 850 mm Number of T-slots: 5 Width of T-slots: 22 mm T-slot spacing: 150 mm Feed rate in X/Y/Z axis: 10,000 mm/min Rapid traverse rate in X/Y/Z axis: 20,000 mm/min Spindle speed: 60 - 3,000 rpm Swivel range of the milling head: -180°/+177.5° Positioning of the milling head angle: Automatic in the A+B planes Positioning accuracy: ±0.014 mm Repeatability: ±0.008 mm Ball screw diameter in X/Y/Z axis: 63 mm Ball screw pitch in X/Y/Z axis: 16/10/10 mm MACHINE DETAILS CNC control: HEIDENHAIN iTNC 530 Motor power: 38 kW Power of the hydraulic unit: 1.8 kW Operating pressure of the hydraulic unit: 110 bar Capacity of the hydraulic unit tank: 100 l Delivery rate of the hydraulic pump: 9 l/min Power of the cooling unit: 1.36 kW Air pressure: 6–7 bar Air flow rate: 50–225 l/min Power supply: 400 V; 50 Hz Dimensions & Weight Dimensions (L x W x H): 5,500 x 4,000 x 2,900 mm Total weight: 14,000 kg EQUIPMENT Pedpezmfn Defx Am Tegp Two-stage spindle speed control

Condition: ready for operation (used), Year of construction: 1991, functionality: limited functionality, travel distance X-axis: 5,020 mm, travel distance Y-axis: 1,000 mm, travel distance Z-axis: 2,000 mm, spindle diameter: 100 mm, controller model: Heidenhain 415 B, TECHNICAL DETAILS Spindle diameter: 100 mm Podpjzlryqefx Am Tjgp Travel in X-axis: 5,020 mm Travel in Y-axis: 1,000 mm Travel in Z-axis: 2,000 mm Tool holder: SK 50 MACHINE DETAILS Control system: Heidenhain 415 B Rotary table dimensions: 2,500 x 2,000 mm EQUIPMENT Indexable milling head 2.5 60-position tool changer Rotary table manufacturer: Scharmann Note: The rotary function of the rotary table is defective. The machine is sold without pallet changers.

Condition: ready for operation (used), Year of construction: 2015, functionality: fully functional, machine/vehicle number: 917, No minimum price – guaranteed sale to the highest bidder! TECHNICAL DETAILS Spindle type: Z80-K530.04 Drive type: SIE / HD MACHINE DETAILS Pgodozl Ubkopfx Am Tjp Power: 24.5 kW Voltage: 230 / 400 V Frequency: 50 Hz Motor type: SERVO EQUIPMENT CE marking Measuring probe Tool holders (as shown in the picture)

Condition: used, Year of construction: 2007, operating hours: 39,215 h, travel distance X-axis: 2,500 mm, travel distance Y-axis: 1,000 mm, travel distance Z-axis: 1,100 mm, spindle speed (max.): 4,000 rpm, controller model: Fanuc 18i-MB, TECHNICAL DETAILS Travel range, X-axis: 2,500 mm Travel range, Y-axis: 1,000 mm Travel range, Z-axis: 1,100 mm Table dimensions: 2,700 × 850 mm Table load capacity: 6,000 kg Spindle connection: ISO 50 – DIN 69871 AD Spindle power: 22/26 kW Spindle speed: 60–4,000 rpm Gear stages: 2 Working feed rate: 20 m/min Rapid traverse rate: 10 m/min Axes: A- and B-axes Division: 2.5° MACHINE DETAILS CNC control: Fanuc 18i-MB Coolant pressure through the spindle: 23 bar Machine weight: 16 t Operating hours: 39,215 h EQUIPMENT Automatic 2-axis swiveling head for the A- and B-axes Two-stage spindle gearbox Coolant supply through the spindle at 23 bar Note: The functionality of the spindle cooling system was not tested prior to the auction. A surcharge of €500 will be applied for the necessary equipment if container loading is required. Pjdpozmw I Ajfx Am Tsgp

Condition: ready for operation (used), Year of construction: 1992, functionality: fully functional, travel distance X-axis: 600 mm, travel distance Y-axis: 400 mm, travel distance Z-axis: 420 mm, spindle speed (max.): 4,000 rpm, controller model: Heidenhain 407, No minimum price – guaranteed sale to the highest bidder! TECHNICAL DETAILS Travel range X-axis: 600 mm Travel range Y-axis: 400 mm Travel range Z-axis: 420 mm Spindle speed max.: 4,000 rpm Tool holder: SK 40 Distance from spindle to table: 127–567 mm Spindle diameter in the front bearing: 55 mm Pgodpfxszpxfhs Am Tjp MACHINE DETAILS Control system: Heidenhain 407 EQUIPMENT Handwheel Network connection

Condition: ready for operation (used), operating hours: 46,652 h, functionality: fully functional, machine/vehicle number: 661227, feed length X-axis: 600 mm, feed length Y-axis: 400 mm, feed length Z-axis: 400 mm, spindle speed (max.): 4,000 rpm, power: 5.5 kW (7.48 HP), No minimum price – guaranteed sale to the highest bidder! TECHNICAL DETAILS Pgjdpszpxfbefx Am Tsp Travel range X-axis: 600 mm Travel range Y-axis: 400 mm Travel range Z-axis: 400 mm Spindle speed range: 40 – 4,000 rpm Spindle connection: ISO 40 Table surface area: 900 x 480 mm MACHINE DETAILS Spindle power: 5.5 kW Operating hours: 46,652 h Machine weight: 2,900 kg EQUIPMENT Digital position display Millplus CNC

Condition: ready for operation (used), functionality: fully functional, travel distance X-axis: 560 mm, travel distance Y-axis: 500 mm, travel distance Z-axis: 400 mm, spindle speed (max.): 6,300 rpm, pivoting range: 45 °, No minimum price – guaranteed sale to the highest bidder! TECHNICAL DETAILS Travel range, X-axis: 560 mm Travel range, Y-axis: 500 mm Travel range, Z-axis: 400 mm Pedpfozpwydex Am Tjgp Spindle speed range: 25 – 6,300 rpm Swivel range, vertical milling head: +45° Clamping surface, vertical: 300 x 450 mm Number of threaded holes: 2 x 6

Condition: ready for operation (used), Year of construction: 1996, functionality: fully functional, travel distance X-axis: 400 mm, travel distance Y-axis: 400 mm, travel distance Z-axis: 400 mm, table width: 300 mm, table length: 450 mm, No minimum price – guaranteed sale to the highest bidder! TECHNICAL DETAILS Pjdpfjzpwx Hex Am Togp Travel range, X-axis: 400 mm Travel range, Y-axis: 400 mm Travel range, Z-axis: 400 mm Work table surface area: 300 x 450 mm Number of threaded holes: 2 x 6

Condition: ready for operation (used), functionality: fully functional, travel distance X-axis: 800 mm, travel distance Y-axis: 700 mm, travel distance Z-axis: 550 mm, quill stroke: 80 mm, overall weight: 3,900 kg, No minimum price – guaranteed sale to the highest bidder! Pjdpfx Amszpwxye Tegp TECHNICAL DETAILS Travel in X-axis: 800 mm Travel in Y-axis: 700 mm Travel in Z-axis: 550 mm Vertical quill travel: 80 mm MACHINE DETAILS Machine weight: 3,900 kg EQUIPMENT Rotary table

Condition: ready for operation (used), Year of construction: 2013, functionality: fully functional, machine/vehicle number: 11876, travel distance X-axis: 1,524 mm, travel distance Y-axis: 596 mm, travel distance Z-axis: 584 mm, quill travel distance: 127 mm, quill diameter: 105 mm, spindle speed (max.): 5,000 rpm, spindle speed (min.): 40 rpm, table width: 355 mm, overall weight: 3,750 kg, table load: 850 kg, XYZ SMX 5000 CNC Bed Type Milling Machine Model: SMX 5000 S/No.: 11876 Year: 2013 Control: ProtoTrak SMX Table Size: 1930 x 355mm Travels (X,Y,Z axis): 1524 x 596 x 584 Quill Diameter: 105mm Pjdpfxjznkkas Am Tsgp Max. Quill Travel: 127mm Spindle Taper: 40 ISO Spindle Speed Range: 40 – 5000 RPM Spindle Motor Power: 7.5 HP Max. workpiece weight: 850 kgs

Condition: used, functionality: fully functional, Year of construction: 2004, Sergi Power Bending Rolls Manufacturer: SERGI S.R.L. (Italy) Model: Export Capacity: 1550 x 6mm S/No.: 1865 Year: 2004 Max. working width: 1550mm Pgedpfx Aezl Up Usm Tsp Max. bending thickness mild steel: 6mm Roll diameters: 150mm Pinch Pyramid Manual Drop End Forward reverse foot control

Condition: excellent (used), Year of construction: 2018, functionality: fully functional, feed length X-axis: 445 mm, feed length Y-axis: 195 mm, feed length Z-axis: 415 mm, spindle speed (max.): 2,500 rpm, spindle speed (min.): 75 rpm, quill stroke: 125 mm, table width: 240 mm, table length: 800 mm, Warco Milling Machine Model: Super Major Vario Year: 2018 Table Area: 800 x 240mm Long Travel: 445mm Cross Travel: 195mm Vertical Travel: 415mm Quill Stroke: 125mm Spindle Taper: R8 Spindle Speed: 75 – 2500 RPM Machine With: Vice Dividing Head Some Tooling Stand Digital Readout Dimensions: 1270 x 930 x 2670mm High Pgjdpozlhtmofx Am Tjp Weight: 500 KGS

Condition: used, Year of construction: 2004, functionality: fully functional, turning length: 2,000 mm, Mazak CNC Mill – Turn Centre Model: E-650H Control: Mazatrol 640M Pro Year: 2004 Distance Between Centres: 2000mm Swing Over Bed: 905mm Machine With: C Axis Y Axis Live Tooling/Milling B Axis 800mm Power Chuck Manual Steady 375mm Open Steady 600mm Air Filer Mist Pjdpfx Amszlhp Is Tjgp

Condition: excellent (used), Year of construction: 2019, operating hours: 2,100 h, functionality: fully functional, turning length: 3,028 mm, turning diameter over cross slide: 690 mm, turning diameter: 650 mm, spindle bore: 166 mm, DOOSAN PUMA 5100 XLMB CNC LATHE FANUC CONTROL 32i B YEAR 11/2019 , INSTALLED 2020 SWING OVER BED 900 MM SWING OVER SADDLE 690 MM MAX TURNING LENGTH 3028 MAX TURNING DIA 650 MM HYD CHUCK 550 MM DIA X 362 Z 3150 C 360 INDEXING 0.001 Pgedpfxsznu Dqs Am Top 12 STATION TURRET BORING BAR 60 MM MAX RPM 1500 BAR CAPPACITY 166.37 MM TAILSTOCK - QUILL 120 DIA - NO 6 MT LIVE TOOLING SWARF CONVEYOR TOOL PRESETTER COOLANT SYSTEM HYD STEADY IS THERE BUT NOT FITTED TO MACHINE FULL LOAD 82 AMPS NETT WEIGHT 13.2 TON

Condition: excellent (used), Year of construction: 2021, 2021 Hurco TMX8MYSI Twin Spindle Lathe with Hurco CNC Control & Procobots Universal UR10E Robot Distance Between Centres Approx 725mm. Swing Over Bed Approx 500mm. Swing Over Cross Slides Approx 500mm. Max Turning Approx Ø330mm. Max Turning Length 527mm. Max Bar Capacity 65mm. 'X', 'Y' 'Z', 'W' Axis Travel 285mm x 560mm x 110mm x 640mm. Spindle Max Speed 4,500mm. Spindle Power 25kW. Spindle Nose A2-6. Kitagawa BR08 Power Chuck Ø203mm. Turret Tool Type VDI 40. (12) Station Tool Capacity. Remote Pendant Control. Procobots UR10E Digital Control Robot Arm, Max Payload 12.5kg, Max Reach 1,300mm. S/No. of Lathe ST8SV27103A1ERBAH. Pgjdpfszk I Rpox Am Tep Including: Mobile Swarf Conveyor. Hung Ji Hydraulic Power Unit. Transformer. ICS Cool Energy Ic 220 Stand Alone Chiller. Weight of Lathe Approx 7,500kg. 415 Volt Power Supply.

Condition: excellent (used), Year of construction: 2021, 2022 Hurco TMX8MYSi Twin Spindle CNC Lathe With Hydrafeed MS65 Barfeeder Pjdpfjzk I Rcsx Am Togp

Condition: used, Year of construction: 2018, An immaculate ex University research facility machine that is hardly been used. Photographed as it it arrived and not yet cleaned! 2018 built HAAS Mini Mill... Podpfx Ajwzyd Eem Togp Machine Control: Haas CNC Table Size: 36" x 12" Machine Travels (X/Y/Z) : 16" x 12" x 10" (406 x 305 x 254 mm) Spindle To Table Distance : 4" - 14" (100 - 346mm) Table Capacity : 500 Lbs.(1200 Kgs) Spindle Speeds : 6,000 Max RPM Rapid Traverse Rate (X/Y/Z) : 600 IPM (15M/Min) Maximum Cutting Feed Rate : 500 IPM (13 M/Min) Tool Changer Style : Carousel Tool Changer Capacity : 10 Stations Tool Change Time : 4.2 Seconds Max Tool weight : 12 Lbs. Spindle Drive : 7.5 HP Equipped with: 40 Spindle Taper, 10 Station Automatic Tool Changer, Coolant system, Rigid Tapping, Tooling & Manuals Control: HAAS Spec: Travel X406 Y305 Z254 mm | 6000RPM | BT40 Accessories: 40 Spindle Taper, 10 Station Automatic Tool Changer, Coolant system, Rigid Tapping, Tooling & Manuals

Condition: good (used), Year of construction: 2013, 2013 Doosan DBC130 CNC Horizontal Milling/Boring Machine Table Dimension 1,800 x 1,600mm 913 'T' Slots). Maximum Table Load 15,000kg. Axis Travel 'X'=3,000mm, 'Y'=2,000mm, 'Z'=1,600mm, 'W'=600mm. Maximum spindle Speed 3,000rpm (26kW Motor). 90 Position ATC. S/No.MB0003-000431 (2013/08). With Coolant System. Overall Dimensions L8,970 x W7,660 x H4,910mm. Weight 43,000kg. D Turner & Sons, a pre approved site rigger, is available to provide immediate quotations for equipment removal. D Turner & Sons, a pre approved site rigger, is available to provide immediate quotations for equipment removal. Podszk Dt Hepfx Am Tegp

Condition: used, Year of construction: 1997, Year: 1997 Podpfx Amswtd Dyo Tsgp Table: 1780 x 415mm Spindle Speed 30 – 2066 RPM FIDIA Control Power Draw Bar LOVO Light Coolant

Condition: used, New 2013 Table size 1474 x 356 mm X axis 1016 mm Pgsdpfx Amsyhdi Rj Tjp Y Axis 596 mm Z Axis 584 mm (Head Traverse) Spindle Speeds 40 – 5000 rpm & 40ISO 7.5 hp Spindle Drive. Max Table load 850 kg

Condition: used, Butler Elgamill CNC Travelling Column Bed Type Mill x 5000mm T slotted Table 8,000mm x 1030mm Psdjyx Hv Ajpfx Am Tsgp Column travel X 6200mm TBC Ram travel Y 1250mm TBC Vertical travel of Head Z 1950mm TBC Spindle speeds Various and a Max of RPM TBC Spindle Taper 50 Spindle drive motor HP TBC Power feeds Horizontal and Vertical 6 – 500 mm/min Rapid power traverse to all motions 2,000mm/min Complete With: Heidenhain CNC Control Manual Indexing Head Machine Data: Machine weight 20,000kg

Condition: excellent (used), Year of construction: 2015, Maximum cutting diameter 640mm, maximum cutting length 1100mm, bar capacity 80mm, Pjdpett Nrtefx Am Tsgp B axis -120/+105 degrees, C axis 0.001 degrees, Spindle power 18.5Kw, spindle speed 3,500 rpm, milling power 15Kw, milling speed 12,000 rpm, sub spindle speed 3,500 rpm, 40 station ATC, Y axis travel -/+ 125mm, Fanuc 31i control, magazine barfeed, swarf conveyor, parts catcher.

Condition: new, Centauro ALFA NC Machining Centre For Joinery Components & Doors A versatile and flexible NC controlled machining centre suitable for a variety of machining operations including hinge recessing, lock slots, handle holes, key slots and euro grooves etc. Programming is extremely simple thanks to the colour graphic touch screen controller using pre-installed electronic macros. As standard the machine can be equipped with one milling head that automatically moves for either vertical or horizontal machining. It also has interpolation of the axis. Optional additional machining operations include producing a square corner hinge plate recess or lock face recess by means of the additional milling unit. The operator simply selects in the program if they want a radius or square corner and the machine does the rest. In addition the same milling head can be used to make the small pilot hole for hinge screws etc. There is also the possibility to produce a square end tenon, round end tenon or dovetail / dovetail slot when the special front table is fitted. Lastly on request the machine can be configured to import ISO files from external design software (e.g ARTCAM Express) to enable detailed engraving of items such as name plates etc. Axis capacity - X 2800mm, Y 180mm, Z 150mm. (2400mm X capacity when optional drilling head fitted). 1 x ER32 collet for milling cutter 16mm max. dia. Max working table dimensions - 3000x618mm X axis positioning speed 35m/min. Y axis / Z axis positioning speed 6m/min. Retractable pneumatic positioning stops 2 off - on front of table Adjustable pneumatic workpiece clamps x 3 - mounted on rear of table. Left hand side ref. stop. Front table extension supports x 2 Router motor power 3.3kw. Router motor RPM 0-18,000 rpm. Touch screen controller - Elco Power 1000. Dust extraction outlet x 1 80mm dia, 2 x 100mm dia Pgsdpfx Amsb Tmngs Tsp CE side and rear safety guards with front light curtain.