Used Knife grinding machines for sale (50)

Condition: ready for operation (used), Functionality: fully functional, grinding width: 240 mm, type of input current: three-phase, Knife grinding machine WEINIG Rondamat 168 Max. tool diameter 3500mm Disk diameter 150mm Tool length 240 mm Main cutting edges up to 25° Cgobsufcnqj E Sr Sxjt Motor 1, 1 kW

Condition: new, Year of construction: 2025, Functionality: fully functional, grinding length: 2,400 mm, total length: 3,500 mm, grinding width: 180 mm, grinding wheel diameter: 250 mm, Equipment: documentation/manual, GRAFS GR-2400e is heavy-duty straight knife grinder / vertical surface grinder with swiveling electromagnetic chuck, suitable for a broad range of industrial knives, such as guilotine knives for metal, granulator blades, veneer knives, chipper knives, planer and paper and knives HM / HSS for paper cutters. We are a sharpening shop for over 12 years. All our machines are in 100% build in GRAFS factory in Poland. TECHNICAL FEATURES / MAIN ADVANTAGES: • Mitsubishi Touch Screen operation panel HMI 7"; • Mitsubishi PLC, • Mitsubishi Inverter for carriage run adjustment / feed, • Internet communication system with GRAFS technical support in case of any problems, • Grinding wheel motor 11 kW (15 HP), 400-3-50 Hz; • Grinding wheel Ø250mm corundum in aluminum base, (segment grinding wheel upon request); • Reversal of grinding wheel rotation; • Electromagnetic chuck 180x2400 mm; Surface grinding 180x2400mm, • T channel on the other side of the chuck (from operator side), • Angular divisor for magnetic table rotation ±120°; • Fast grinding wheel descent and ascent (by switches) and slow approach by hand wheel; • Motorized automatic grinding wheel downfeed, controlled by Mitsubishi PLC (0.001-0.05 mm); • Automatic work cycle (roughing, sparkout); • Variable carriage speed from 1 to 16 m/min; • Coolant through 2 nozzles either side of the grinding motor; • Longitudinal grinding head angle adjustment from 0° to 5°; (flat surface grinding possibility), • External tank with pump; • Magnetic cleaner / filter MODEL MS, • Fast grinding wheel exchange system, grinding wheel adapter with 3 securing screws, • Exchangable hardened steel strips on machine body guides, 2 at the top, and 2 at the bottom of main guide. • Carriage rollers from INA, on on the regulated cam, • Heavy body of the machine (steel plates 10 mm thick), build in cell design, • Electric cabinet on Shneider components, • Secure cover of the grinding wheel with magnetic interlocks, • User manual and control panel menu in Polish / English / German / Czech / Spanish / French, • Machinery LED lamp in working area, UPON REQUEST: • Different types of knives mounting, Cjb E Sr Sed Tc Hasxjgt • Coolant cleaner with automatic paper filter, • Main grinding motor can be 5.5 kW, 7.5 kW and 11 kW, • The knife sharpening machine model GRAFS GR can be supplied in 4 different grinding lengths: 1.200 mm, 1.800 mm, 2.100 mm and 2.400 mm. • Accordion covers on whole body of the machine, • Mist collector, We provide an European Declaration of Conformity and all documents. The machine is new, we are a producer from Poland, we provide after sale support and service with 12 month's warranty.

Condition: used, Year of construction: 2008, Functionality: fully functional, machine/vehicle number: 2116, overall weight: 2,000 kg, Göckel RB3 circular knife grinding machine, built in 2008, little used Siemens control, without extraction, immediately available, machine live Weight approx. 2 tons, grinding diameter max. 300 mm, spindle power 1.5 kW Cgsb E Sjv Tlw Ner Sxot

Condition: good (used), Code: 0427 Cgjb Eeu H Apye Sr Sxot Brand: ILMETECH Model: I 12 - 065 Automatic knife grinding machine for planer knives, knife blades and rectilinear tools - CE Standard Technical data: Suitable for grinding of HSS steel as well as carbide tools used in the woodworking, paper, leather, plastics, metal and food sectors Max working length mm 650 Tilting grinding motor unit Grinding wheel motor power kW 1,15 Grinding wheel external diameter mm 125 Grinding wheel feed per stroke mm 0-0,05 Two-speed carriage feed mt/min 6/12 Coolant pump capacity lt/min 0-30 Overall dimensions mm 1450 x 550 x 1300 h Weight kg 186

Condition: new, grinding wheel diameter 250 mm Cob E Soupxhcor Sxsgt connected load frequency 230 V 90 - 180 U/min weight of the machine ca. 18 Kg dimensions 470 x 300 x 440 m Knife sharpening device with variable speed Grinding wheel 250 x 50 x 12mm, grit 220 Leather disc 200 x 30 x 12mm

Condition: used, Year of construction: 1990, Functionality: fully functional, machine/vehicle number: C4652, grinding length: 5,100 mm, grinding width: 250 mm, overall weight: 9,100 kg, space requirement height: 2,300 mm, space requirement length: 9,000 mm, space requirement width: 4,000 mm, Reform AR 51 Type 7 Surface grinding machine Year of manufacture: 1990 Grinding length: 5100mm Grinding width: 250mm Cjbetqtk Aj E Sr Sxsgt Workpiece height: 220mm Total power requirement: 36kW Used water system Lifting station, magnetic roller, pump

Condition: ready for operation (used), Year of construction: 2010, Functionality: fully functional, grinding length: 330 mm, type of input current: three-phase, grinding spindle speed: 4,600 rpm, coolant pump power: 210 W, grinding spindle motor power: 1,500 W, grinding wheel bore: 20 mm, Equipment: rotational speed infinitely variable, Weinig Rondamat 980 Year 2010 Technical data: Max. tool width: 330 mm Cgeb E Srevnh Tie Sxst With PowerLock: 322 mm Tool flight circle: 100 - 300 mm With PowerLock (optional): 100 - 250 mm Grinding wheel diameter: 125 - 200 mm Spindle speed frequency-controlled: 1500 - 4600 rpm Grinding spindle drive: 1.5 kW

Condition: excellent (used), Surface grinding machine Reform type 41/71 Magnet width 200 mm grinding length 4,10 meter Csb E Sroh Eydfj Sxogt grinding motor 26,5 KW swiveling magnetic table wet grinding device automatic infeed function tested

Condition: good (used), Functionality: fully functional, Amada mod. Togu-EU sharpening machine with PLC for sharpening punches and dies of punching machines complete with accessories. Ceb E Srjt Daiws Sxogt

Year of construction: 1989, Condition: reconditioned (used), machine/vehicle number: 4141/89, Item number MA1167 Manufacturer Reform type AR 31 - 5 HMT Year of manufacture 1989 Machine-No. 4141/89 length [mm] 4600 width [mm] 1100 height [mm] 2350 weight [kg] 3000 Connected load 380 V / 111KW Working range [mm] Length 3100mm Cgjb E Srsnnzz Sj Sxst Suction YES Automatic feed Yes Gear [rpm] 2800/3360 Table size [LxW] 3 x 1034 x 150 x150mm Equipment Accessories :10 adjusting plates. 1 WErsatzflansch zum Aufkitteb von Schleifring d 200mm, 1 DIA Topfschleif. d 250mm, documentation and wiring diagrams.Magnetbalken incl . Bearing blocks and guideways were completely renewed in 2015. New bearing of the grinding motor 2020. New grinding carriage guide 2020.

Condition: used, Knife grinding machine Surface grinding machine Transverse stroke: approx. 120mm Vertical stroke: approx. 240mm Grinding wheels Ø: approx. 150mm Dimensions: 1300mm x 1000mm x 2000mm with dresser no longitudinal stroke Pneumatic clamping device You are welcome to come by for a viewing. You will receive a proper invoice. For foreign customers, a net invoice can also be issued. A valid VAT identification number is required. Subject to prior sale. Cjb Esvxrm Ij Sr Sxogt Visit our shop and take a look at our other offers. The company names and trademarks given are the property of their owners and are used only to identify and describe the products. Deviations from technical data and errors in the description of the article can occur and are reserved.

Condition: used, Year of construction: 1991, Functionality: fully functional, machine/vehicle number: C4656, grinding length: 4,100 mm, grinding width: 200 mm, Reform AR41 Type 7 C4656/91 Year of manufacture: 1991 Cgsb Ejtqtppj Sr Sxst Grinding length: 4100mm Grinding width: 200mm Workpiece height: 190mm Table clamping area: 4169x202mm Segment head diameter: 250mm Spindle diameter in the front. Bearing: 45mm Swivelling: 2° Max. torque: 2x45.8Nm 2x grinding motor 7.5kW Feed: 2000-35000 mm/min Max. speed: 1460 min/-1 Total power requirement: 30 kW Heidenhain digital display Additional grinding device ZS 7.5kW Swivelling clamping table via swivel gear Paper belt filter cleaning including pumps Central lubrication system Machine weight approx. 8.2t Space requirement approx. 9.5x2.6x2m

Condition: used, Knife grinder MVM 250.41 Year 2001 Grinding wheel motor 7,5 kW Segmented chuck crown ø 250 mm Quick clamping of the grinding wheel Heads ---- Super-finish 3,7 kW Magnetic tray -width 150 mm Cgeb E Seu D Ib Asr Sxet -tool length 4100 mm rotate from 0° to 90° with polarity 20 mm electromagnetic type Automatic lowering of the grinding wheel Buttons for fast lowering and entering the grinding wheel and slow lowering Watering device Infinitely adjustable carriage speed from 1 to 30 m/min Digital programmer of machining phases Machine in very good condition

Condition: ready for operation (used), Functionality: fully functional, grinding length: 350 mm, type of input current: three-phase, High-precision tool grinder Weinig Rondomat R960: - Production of profile knives from a blank according to a template. - Resharpening of straight and profile knives in the cutter head Grinding unit Mandrel: 40mm and 50mm Solid spindle carrier with precise guides for concentricity of less than 5/1000mm. Mechanical radial adjustment for different grinding wheel diameters. The grinding wheel is adapted to the shape of the styli by a pivoting dressing diamond. Grinding spindle with cone holder for fast and repeatable grinding wheel changes. Grinding wheel diameter min./max. 150 mm / 225 mm Grinding wheel width 2 / 10 mm Grinding wheel bore 60 mm Drive motor for grinding wheel 1.1 KW (1.5 HP) Spindle speed, 1700- 3000 rpm Grinding spindle speed infinitely variable frequency control Grinding spindle with hydraulic clamping Grinding clearance angle: - Back clearance angle 10 - 30 degrees - Lateral clearance angle 0 - 20 degrees - for straight cutterheads, the unit is swiveled by 60 degrees Cooling system Two flexible PVC hoses guide the coolant to the back of the knife and a coolant connection integrated into the knife support cools the knife from below. This prevents overheating of the blade and loss of temperature even when sanding large quantities of material. The coolant flow is controlled by a distributor with high-quality stainless steel ball valves. Coolant tank capacity approx. 50 liters Coolant pump motor 210 watts Grinding table Precision linear floating table for manual operation. Radial table clamping with fine adjustment for manual grinding of straight cutterheads Tool holder Sturdy tool holder with clamping bracket for precise fixing of the grinding arbor. Fastening of the axial constant system. Tool width max. 350 mm Csb E Srevft Sfs Sxogt Tool cutting circle min./max. 100 mm / 300 mm Machine electric Operating voltage 400 Volt (range between 380 - 420 Volt), 50 cycles

Condition: ready for operation (used), Year of construction: 2005, Functionality: fully functional, GÖCKEL G50 ELTT Precision grinding machine Year of manufacture: 2005 Magnetic table length: 4500 mm, width: 150 mm Cgsb E Srov D Huqe Sxst CNC controlled Operational

Condition: new, Year of construction: 2025, Universal sharpener, grinder, for planer knives. It is characterized by massive and stable construction as well as simple technical solutions. It has great possibilities of sharpening tools depending on the application. Knife length up to 630 mm. Additionally equipped with a cooling system and the ability to set knives at any angle. Sharpening machine equipped with cooling system Applicable with up to 630 m long planing tools Solid and vibration-free construction made of casting Planing tools easy and efficient clamping system Planing tools possibility of setting at any angle Disc grinding wheel: ø 100 mm, bore: 20 mm Cobsrigdis E Sr Sxegt Technical data Disc grinding wheel 100 x 50 x 20 mm Disc speed 2800 U/min Maximum planing knives length 630 mm Maximum planing knives thickness 8 mm Guide tilt range 0° – 55° Motor power 0.55 kW Power supply 230V Dimensions 900 mm x 480 mm x 460 mm Weight 82 kg

Condition: used, Knife grinding machine Surface grinding machine Transverse stroke: approx. 120mm Vertical stroke: approx. 240mm Cgjb E Sr Ssvxrl Djxst Grinding wheels Ø: approx. 150mm Dimensions: 1300mm x 1000mm x 2000mm with dresser no longitudinal stroke Pneumatic clamping device You are welcome to come by for a viewing. You will receive a proper invoice. For foreign customers, a net invoice can also be issued. A valid VAT identification number is required. Subject to prior sale. Visit our shop and take a look at our other offers. The company names and trademarks given are the property of their owners and are used only to identify and describe the products. Deviations from technical data and errors in the description of the article can occur and are reserved.

Condition: used, Year of construction: 1988, Functionality: fully functional, machine/vehicle number: C3974, Reform AR10 Type HS30 Edge sanding machine Year of construction 1988 Cgjb E Sr Sotqth Texot

Condition: new, Year of construction: 2024, We are a family producer of machines based in eastern Poland. All our machines are in 100% build in GRAFS factory in Poland. We present our heavy-duty but simple straight knife grinder suitable for a broad range of industrial knives, machine designed especially for: - different recycling blades, Cgjb Eogwct De Sr Sxet - chipper knives, - planer knives, - guilotine blades, - shredding knives, TECHNICAL FEATURES IN PRESENTED MODEL GRAFS SR-1800: - Max length of grinding: 1800 mm (depending on the order) - Max grinding width - 200 mm - Type of mounting the knives: with clamps, rotating steel plate with T channel (electromagnetic chuck is available as an option), - Infeed: manual by convenient hand wheel, (auto infeed as an option), - Carriage speed: 1-12 m / min (continuously adjustable with a potentiometer, machine equipped with an inverter) - tank (150 L) and pump for coolant in standard price, magnetic separator as an option, - possibility of grinding flat surfaces, - Engine speed: 1450 rpm (switchable left / right) - Grinding wheel motor power: 4 kW (bigger as an option, up to 7,5 kW) - Table rotation range: +/- 120 degrees - Easy grinding wheel assembly (a special holder developed in our company enables quick assembly of the grinding wheel with 3 clamping screws), possibility of mounting different grinding wheels (corundum, CBN, DIA, grinding wheel with segments), - Efficient sharpening of both mild steel and increased hardness such as: NC11LV, HSS, HM carbides (it is recommended to attach a paper separator PS for carbides grinding), - Solid welded construction without any vibrations during work, body of the machine in cell designs, - Exchangeable hardened steel strips on guides, - Machine dimesions: L2800 mm x W800 mm x H1500 mm - Weight: 1300 Kg AVAILABLE OPTIONS IN GRAFS SR MODEL: - Electromagnetic chuck or / with steel plate with T channel, - Fast grinding wheel motor up and down approach - for fast grinding wheel changing, - External magnetic coolant separator with neodymium magnets, tank with pump for coolant, - The whole carriage can be moved relative to the trolley, thanks to this function we can sharpen / grind wider objects. e.g. knives up to 350 mm width! - Appropriate grinding wheel motor bearings, - Smooth adjustment of carriage speed from 1 to 16 m/min (using the potentiometer knob o the panel), - Automatic infeed (mechanical) or manual infeed by hand wheel (depends on the order), - The machine can be adapted to individual customer needs, The knife sharpening machine model SR Semi-auto can be supplied in different grinding lengths: mm 1.200, mm 1.800, mm 2.100 mm and 2.400 mm Machine built in Polish firm GRAFS. Components only from reputable manufacturers, we add full documentation to the machine. The machine has a Declaration Of Conformity and all necessary documents. We are a producer from Poland, we provide after sale support and service with 12 month's warranty.

Condition: used, Sharpening machine for profile cutters and straight grinders. . Grinding interlocked in 2 axes. Very easy to operate. Width of the tool max: 360mm Maximum cutting circle 350mm profile 300mm straight Minimum cutting circle 70mm Cgsb E Sronzkx So Sxet Main motor power kW: 1.5 at 3000 rpm at 50 Hz. Wet grinding: Yes

Condition: used, Year of construction: 1971, Technical details: grinding length: 700 mm workpiece height: 80 mm Table dimensions: 105 x 725 mm feed range: mechanisch total power requirement: 0,8 kW dimension machine xH: 0,7 x 1,3 x 1,4 m Application: Grinding of linear surfaces for shearing knives and div. tools. Grinding support: -Vertical adjustment travel 45mm hand crank. -speed 2840 rpm -rotate 20° right/left -swivel 40° back and forth Cjb E Sr Sju Ngk Tjxsgt table: -with stop bar 730mm -equipped with 2x clamps / 2x fences -grinding depth by manual adjustment 80mm -mechanical feed, adjustment travel approx. 0.3 mm/double stroke -swivel 5° - 25° via hand toggle -1x chucking groove centered accessories: Box with div. grinding wheels *

Condition: new, Year of construction: 2025, Universal Sharpener, Grinder for Planer Knives, Chisels, Drills, etc. This machine features a robust and stable construction with simple technical solutions. It offers a wide range of tool sharpening capabilities depending on the application. It can handle knives up to 650 mm in length. Machine Features: Heavy-duty cast iron construction Suitable for processing items up to 650 mm in length Can process items after drilling and chiseling Increased precision due to the solid base Grinding stone height is controlled by a handwheel Csbjvugz Ss E Sr Sxegt Adjustable cutting angle Easy operation Technical Data: Grinding stone size: 150 x 38 x 12.7 mm Grinding speed: 2800 rpm Maximum planer knife length: 650 mm Sharpening angle: 15° - 90° Motor power: 0.36 kW Weight: 38 kg Note: The price quoted is the net price. It does not include transportation costs.

Year of construction: 1991, Condition: used, AR25 Type 71 HMT Manufacturer: Reform Maschinenfabrik Fulda Csb E Sr Sjhd Nt Rsxjgt Place of manufacture: Fulda Comm. 4893 YEAR OF MANUFACTURE: 1991 Technical data: grinding length: 2500mm passage width: 480 mm magnetic table: 2500x202 swivel magnet drives: Baumüller Control: Mitsubishi Pendulum pole pitch: P18 pole reversal: Wagner automatic pole reversal device Grinding motor power: 20kw Grinding motor speed: 932 rpm grinding motor infeed: 0,005 mm - 0,1 mm infinitely adjustable via limit switches/pulse pauses Coolant system Purge pump Coolant pump Coolant outlet left Magnetic roller new

Condition: as good as new (ex-display), Year of construction: 2024, Functionality: fully functional, grinding length: 1,500 mm, feed rate X-axis: 12 m/min, grinding wheel diameter: 200 mm, spindle motor power: 4,000 W, workpiece mount: Electromagnetic chuck 150x1500, GRAFS CG series grinding machine is designed for sharpening knives used mainly in wood and recycling industry. The knife sharpening machine model CG can be supplied in 2 different grinding lengths: mm 1.000 and mm 1.500. The grinder has a number of improvements to achieve high-quality sharpening for many years of use. It is equipped with a swiveling electromagnetic chuck, it is also possible to attach knives using special clamps on the other side of the table. Angle +-120 degrees. Proper cooling of the sharpened surfaces is ensured by a cooling system with a tank and magnetic coolant cleaner with rotating drum - model MS60. Filter with tank is hidden inside of the machine reducing the same the space needed for the whole machine. Our design allows for installation machine in very small places, which is very convenient. Grinding motor power as a standard is 4 kW. Developed in our firm the special holding adapter allows for quick and easy removal and fastening of the grinding wheel with just three clamping screws. The carriage is equipped with the best class rolling rollers (PWTR) which ensures quiet and smooth operation. The carriage is moving on the metal hardened steel strips. Cebsndk H Do E Sr Sxogt In addition, as standard, the grinder is equipped with a slide carriage speed control system (potentiometer and inverter). The machine is perfect for sharpening knives, where high rigidity are needed, e.g chipper knives, granulator blades, planner knives. Standard solutions in GRAFS CG SERIES: - Easy downfeed by hand wheel (mechanical downfeed as an extra option), - Easy grinding wheel assembly (a special holder developed in our company enables quick assembly of the grinding wheel with 3 clamping screws), - Efficient sharpening of both mild steel and increased hardness such as: NC11LV, HSS, - Internal tank with pump for coolant, (magnetic separator as an option), - Solid welded construction without any vibrations during work, - Grinding motor 4kW (with appropriate grinding wheel motor bearings), - Strong electromagnetic chuck length 1000 mm or 1500 mm, - Steel plates with T channel for mounting knives by clamps (for example for 4 planer knives at once), - Grinding wheel diameter from 175 mm or 200 mm, - Smooth adjustment of carriage speed from 1 to 16 m/min (using the potentiometer), - Possibility of mounting different grinding wheel (corundum, CBN, DIA, grinding wheel with segments), The machine has all necessary electrical tests and CE DECLARATION, build in Poland on European components.

Condition: used, Year of construction: 1986, Functionality: fully functional, machine/vehicle number: C3300, grinding length: 4,500 mm, grinding width: 300 mm, table length: 4,500 mm, table width: 300 mm, space requirement height: 2,500 mm, space requirement length: 13,700 mm, space requirement width: 2,500 mm, Reform AR45 T9 ZU C3300/86 Year of manufacture: 1986 Sanding length: 4500mm Sanding width: 300mm Workpiece height: 250mm Swivel range table or sanding arm: +-90 degrees Segment head diameter: 560mm Spindle diameter in front bearing: 120mm Swivel range: 2° Max. Torque: 719,5Nm Motor: B280, 55kW Grinding spindle speed range: 0-730 rpm Control system: BBC Cob Estqtn Do Sr Sxsgt Baumüller drives Marposs measuring system Hydraul. Clamping Sanding mist extraction system: Hydrocyclone cleaning system Additional sanding unit ZU Feed rate: 2000-35000mm/min Space requirement approx. 13.7x2.5x2.5m