Used knife grinding machines for sale (50)

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°; Psdpfx Adsd Tc Haonjgw • 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, • 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: new, grinding wheel diameter 250 mm connected load frequency 230 V 90 - 180 U/min weight of the machine ca. 18 Kg Pgodsupxhcspfx Adnew 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: good (used), Year of construction: 1971, with magnetic table max. grinding length 2500 mm a frequency converter was retrofitted for infinitely variable speed of the grinding motor Psdpfx Adsmccvasnjgw also a paper filter was retrofitted for filtering the cooling water

Condition: like new (used), functionality: fully functional, Wadkin Visage blade grinding machine, Machine in excellent condition, extremely little use, condition close to new Can be seen in operation at our premises Price includes loading of the equipment Transport and installation possible at extra cost. Pedpfx Adow Dqngjnegw

Condition: good (used), Year of construction: 1995, In good technical condition and fully functional. A special machine for grinding involute splines on shafts and hubs. Built in 1995. SIEMENS Sinumerik control system. Maximum workpiece diameter: 1200 mm Maximum workpiece length: 1000 mm Maximum workpiece weight: 300 kg Spindle speed range: 100 – 1000 rpm Motor power: 7.5 kW Machine dimensions: length 2500 mm, width 1500 mm, height 1800 mm Pjdpewcxd Tsfx Adnogw Weight approx. 4 tons.

Condition: new, Year of construction: 2025, Dimensions (L/W/H) 1500x700x1600 mm Weight 900 kg Total power requirement 0 kw Pjdpfx Adjvz Hgbonogw

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, 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. 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, Pgjdpfx Aondk H Djdnow - 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: new, Year of construction: 2025, Universal Sharpener, Grinder for Planer Knives, Chisels, Drills, etc. Psdovugz Sepfx Adnegw 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 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.

Condition: ready for operation (used), Year of construction: 2005, functionality: fully functional, GÖCKEL G50 ELTT Precision grinding machine Pgedpfx Adjv D Huqonsw Year of manufacture: 2005 Magnetic table length: 4500 mm, width: 150 mm CNC controlled Operational

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. Pgedpot Daiwsfx Adnow

Condition: used, Knife grinding machine Surface grinding machine Transverse stroke: approx. 120mm Vertical stroke: approx. 240mm Grinding wheels Ø: approx. 150mm Pjdpovxrm Iofx Adnjgw 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: new, Year of construction: 2025, Dimensions (L/W/H) 1300x680x1580 mm Psdpfsvz Hf Rex Adnjgw Weight 400 kg Total power requirement 2 kw

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 Workpiece height: 220mm Pgodpfstqtk Aex Adnsw Total power requirement: 36kW Used water system Lifting station, magnetic roller, pump

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. 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. Pgodevxrl Djpfx Adnow

Condition: new, Year of construction: 2025, Dimensions (L/W/H) 1500x700x1600 mm Weight 900 kg Total power requirement 1,6 kw Podpfxsvz Hfwj Adnogw

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 Grinding length: 4100mm Grinding width: 200mm Workpiece height: 190mm Table clamping area: 4169x202mm Segment head diameter: 250mm Podpfstqtppsx Adnogw 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: new, Year of construction: 2025, Dimensions (L/W/H) 1130x500x1250 mm Weight 300 kg Psdpevz Hbrefx Adnjgw Total power requirement 1,6 kw

Condition: new, Year of construction: 2025, Dimensions (L/W/H) 2450x820x1380 mm Weight 1500 kg Pedpfx Adsvz Hbfensgw Total power requirement 2,5 kw

Condition: new, Year of construction: 2025, Dimensions (L/W/H) 3120x1100x1600 mm Weight 2000 kg Total power requirement 6,4 kw Pedpovz Hanofx Adnegw

Condition: new, Year of construction: 2025, Dimensions (L/W/H) 4600x1000x1550 mm Weight 2500 kg Psdpfx Aevz E U Dodnogw Total power requirement 8,5 kw

Condition: new, Year of construction: 2025, Dimensions (L/W/H) 3120x1100x1600 mm Weight 2000 kg Total power requirement 6,4 kw Pjdpevz E N Isfx Adnsgw

Condition: new, Year of construction: 2025, Dimensions (L/W/H) 1700x900x1350 mm Pgjdpfxsvz E Ids Adnow Weight 300 kg Total power requirement 1,6 kw

Condition: new, Year of construction: 2025, Dimensions (L/W/H) 5600x1000x1550 mm Pgjdpfxovz E E Ao Adnjw Weight 2500 kg Total power requirement 6,5 kw

Condition: new, Year of construction: 2025, Dimensions (L/W/H) 4600x1000x1550 mm Weight 2500 kg Total power requirement 6,5 kw Podpsvz E Epsfx Adnogw

Condition: new, Year of construction: 2025, Dimensions (L/W/H) 2450x820x1380 mm Weight 1500 kg Total power requirement 2,5 kw Pgsdpfovz E Eijx Adnow