Used Knife grinding machines for sale (50)

Condition: excellent (used), for automatic resharpening of knife edges, e.g. of chippers, with automatic feed reversal and automatic grinding head adjustment, clamping table 840 mm long x 140 mm wide, swivelling according to scale, grinding motor 1900 watts/380 volts, grinding wheel 175 mm Ø x 60 mm, new cooling water pump with steel tank, new electric cables, including 1 spare grinding wheel 175 mm Ø x 60 mm and 1 set of tools for wheel change Ceb Etsuw T Hkj Axajgt

Condition: used, Year of construction: 2023, Description: Specifications: Magnetic chuck length 1000 mm, magnetic chuck width 155 mm, swivelling through 360°, grinding height approx. 120 mm, grinding width 275 mm, grinding spindle speed 1500 rpm, grinding motor 7,5 kW, grinding wagon speed stepless adjustable 0,02 - 30 m/min., grinding ring diameter 200 mm, connected load approx. 15 kW (400 volts / 50 Hz), weight approx. 3000 kg, dimensions w x d x h = 4533 x 1500 x 1600 mm, colour blue / grey. Accessories: Quick change device for the grinding motor Paper band filter with automatic paper transport 10 kg coolant additive 120 plus 2 pc. intermediate flange for diamond wheels 1 hand lapping stone D7/G78 Cgsb Eev Sapwst Axaet 1 pc. knife clamping fixture, for planer knives (drawing G40-28Z57) Type Tersa L=650 mm 1 pc. knife clamping fixture, for planer knives Type Tersa L=750 mm 2 fixed magnets 400 x 90 x 20 mm for TC – plates NC-A axis Adjustment via servo motor, hydr. Clamping, angle preselection via control panel Resolution: 0,01° Frequency converter for grinding motor 1000 -2800 RPM 1 pc. diamond wheel, Art. 007212 Special options: Blum measuring head for checking and compensating of the wheel wear. Measuring finger to determine the exact position of the cutting edge and the work piece height by the table zero position. Grinding Dust filter - Accordion covers over the machine bed with bed extension and 2 openings to connect airfilter Version 56 elT, linear guide ways grinding length: 1000 mm magnet width: 155 mm swivel range: 360° grinding height: about 120 mm Grinding width: 275 mm Grinding spindle speed stepless: 1500 rpm grinding motor: 7,5 kW Grinding carriage speed stepless: 0.02 - 30 m/min Slip ring diameter: 200 mm Connected load approx.: approx. 15 kW (400 V / 50 Hz) Weight approx.: 3000 kg Dimensions W x D x H =: 4533 x 1500 x 1600 mm colour: Blue / Grey

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, Csb Esd Tc Hajt Axaegt • 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: good (used), Functionality: unexamined, machine/vehicle number: 169379, grinding length: 5,100 mm, total width: 1,500 mm, total length: 7,000 mm, total height: 1,700 mm, overall weight: 8,000 kg, TECHNICAL DATA: - Voltage: 380 V - Power: 15 kW - Grinding length: 5,100 mm Cgsb Etjwdpg Ie Axaot EQUIPMENT: - 4 clamping magnets - Clamping surface per magnet: 1,250 x 200 mm

Condition: ready for operation (used), Knife sharpening machine Reform AR 21 Type 51 Grinding length 2100mm Cgsb Eeuip Tzst Axajt Magnetic beam swivels

Condition: used, machine/vehicle number: 7231, with pivoting magnetic clamping plate, size: approx. 1000x300 mm Cgeb Etewdbtms Axaet

Condition: excellent (used), Functionality: fully functional, grinding length: 2,000 mm, grinding spindle motor power: 11 W, overall weight: 2,500 kg, Straight knife sharpener for grinders, planer knives, sawmill knives, and workpiece grinding. 2000mm long, adjustable magnetic table. 11kW spindle motor, center-spindle coolant. Magnetic and paper filtration. Cgeb Etowfrpuo Axajt Automatic electric lowering. Protective bellows. Delivery and installation possible.

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. Cgebewcxd Ts Et Axaet 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 Weight approx. 4 tons.

Year of construction: 1971, Condition: good (used), with magnetic table Cgeb Et Aomccvaoxaet max. grinding length 2500 mm a frequency converter was retrofitted for infinitely variable speed of the grinding motor also a paper filter was retrofitted for filtering the cooling water

Condition: good (used), Year of construction: 1996, Functionality: unexamined, machine/vehicle number: 6081, grinding length: 7,100 mm, total width: 2,000 mm, total length: 10,000 mm, total height: 2,000 mm, overall weight: 12,000 kg, TECHNICAL DATA: - Machining length: 7,100 mm - Voltage: 400 V - Frequency: 50 Hz - 6 clamping magnets (each measuring 1,250 x 200 mm) EQUIPMENT: - Includes magnetic clamping system with six magnets Csb Et Axswdpghsasgt - Ideal for long and heavy workpieces

Condition: good (used), Year of construction: 2001, grinding length 400 mm grinding width 200 mm table load 150 kg weight of the machine ca. 1200 kg Surface grinding machine Manufacturer: Geibel + Hotz Type: FS-40 AC Year of construction: 2001 max. sanding area: 400 x 200 mm Cgjb Et Aswb Hymsxaet table to spindle centre: 415 mm max. longitudinal table movement: 500 mm max. table load: 150 kg Drm.: sanding discs: 225 mm Max. Lateral movement: 200 mm

Condition: new, Year of construction: 2025, Dimensions (L/W/H) 1500x700x1600 mm Cgjbjvz Hgbs Et Axaot Weight 900 kg Total power requirement 0 kw

Condition: good (used), Year of construction: 1973, Surface grinding machine with magnetic table 2000 x 300 mm Cgsb Et Asvt A Uljxajt with paper filter

Condition: new, Year of construction: 2025, Dimensions (L/W/H) 1300x680x1580 mm Weight 400 kg Total power requirement 2 kw Cgeb Et Axjvz Hf Rsajt

Condition: used, Year of construction: 1979, grinding length: 1,300 mm, Knife grinding machine with max. grinding length of 1300 mm Cjb Et Aeut Rp Hexasgt with magnetic table

Condition: new, Year of construction: 2025, Dimensions (L/W/H) 1500x700x1600 mm Cgob Et Axovz Hfwsajt Weight 900 kg Total power requirement 1,6 kw

Condition: used, Year of construction: 1982, grinding length: 3,100 mm, Knife grinding machine with max. grinding length of 3100 mm with magnetic table Cgeb Et Axout Riteast

Condition: new, Year of construction: 2025, Dimensions (L/W/H) 1130x500x1250 mm Weight 300 kg Total power requirement 1,6 kw Ceb Etovz Hbre Axaegt

Condition: new, Year of construction: 2025, Dimensions (L/W/H) 2450x820x1380 mm Cgob Et Axevz Hbfeaet Weight 1500 kg Total power requirement 2,5 kw

Condition: new, Year of construction: 2025, Dimensions (L/W/H) 3120x1100x1600 mm Cob Et Axevz Hansasgt Weight 2000 kg Total power requirement 6,4 kw

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

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

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

Condition: new, Year of construction: 2025, Dimensions (L/W/H) 5600x1000x1550 mm Weight 2500 kg Cgjb Et Axjvz E E Aeaot 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 Cebsvz E Epo Et Axaogt