Knife Grinder
MX 150
For heavy duty knife grinder
The MX 150 model heavy duty knife grinder is available in seven versions: with a working length of 1000 mm, 1500 mm, 2000 mm, 2500 mm, 3000 mm, 3500 mm or 4500 mm.
The new MX 150 features a mini-PLC as standard.
The MX 150 is suitable for a broad range of industrial knives, such as chipper knives, granulator blades, veneer knives and paper knives.
- Mini-PLC controlling automatic downfeed, automatic working cycle, spark-out and downfeed right or left and right
- Grinding wheel motor 5,5 kW (7,5 HP) with segment grinding wheel Ø 178mm;
- Extremely quiet and vibration-free grinding head;
- Carriage drive via toothed belt for a fluid translation;
- High flow of coolant onto work piece;
- Magnetic chuck;
- Variable carriage speed 1-20 m/min;
- Switch for carriage run adjustment.
- PLC Siemens;
- Thin polarity magnetic chuck 12/14 mm;
- 4-pole Grinding motor with segments holding ring Ø 250 or Ø 250 mm;
- Grinding wheel dresser;
- Slow carriage speed 0,3 mt/min;
- Magnetic coolant cleaner with rotating discs;
- Coolant cleaner with paper filter manual or automatic;
- Edge reference bar;
- Angular divisor for magnetic chuck +/-90°;
LA 500 / 700
Circular knife grinding machine
This circular knife grinding machine combines the following three main features:
- rotating and tilting head;
- automatic grinding wheel downfeed;
- rotary chuck with speed regulator;
for grinding bevelled circular knives and blades and surface grinding discs and other work-pieces.
Also available is the version LA 700 for grinding circular blades and discs with diameter up to 700 mm.
- Automatic downfeed grinding head with automatic stop at preset height;
- Rotating head range 0°-70°, tilting 0-5° for grinding circular blades, using an easy to read vernier scale;
- Grinding wheel motor with clockwise and anti-clockwise rotation direction for perfect grinding of any angle;
- Fixed speed rotating mechanical chuck for level grinding operations;
- Chain driven rotating chuck;
- Work time controlled by timer.
- PLC (digital programmer Cycle work and motorized lifting and descent of the grinding wheel)
- Grinding motor 3,7 kW (5 PS);
- Magnetic chuck Ø300-350-400 mm;
- Electronic variable table speed 3 - 35 RPM;
- Magnetic cleaner with rotating discs and external tank;
- Manual or automatic paper cleaner;
- Protection cabin;
- Extraction system;
- Adjustable column up to 280 mm;
- Special column to grind discs up to Ø620 mm (LA500 only);
- Special column to grind discs up to Ø820 mm (only on LA700);
- LED lamp;
LA 300
Grinding for circular blades up to Ø300 mm
The model LA300 is a grinding machine for sharpening circular blades and counter-knives. Practical, covenient and compact the LA 300 is easy to use.
The LA 300 can sharpen circular blades up to 300 mm in diameter and features a 0° -70° rotating grinding head, grinding motor power of 1,5 kW, automatic working cycle, and variable speed blade support.
The LA 300 is particularly suitable for sharpening blades used in the tissue sector.
Possibility to sharpen not only bevelled disks, but also mincing blades and cross cut mincing blades for meat grinders up to Ø 200 mm.
The LA 300 must be equipped with a flange and counter-flange for fixing the mincer blade, and requires the rotating arm option for sharpening counter-blade and corundum grinding wheel.The grinding wheel head must be positioned at 0° to perform a level grinding operation on both sides of the mincer blade and the reversible cross cut blade.
For diameters greater than Ø 200 mm we recommended our LA500.- Grinding wheel motor power: 1,5kW;
- Grinding wheel diameter: 127 mm;
- Variable speed of blade support: 3-35 rpm
- Maximum external diameter of blade: 300 mm;
- Dimensions: 700x500x1500 mm.
- Machine base
- Variable speed of blade support
LA 300 Junior
Grinding for circular blades
The LA300 Junior is an easy to use bench grinding machine for sharpening circular blades up to Ø300 mm in diameter.
The LA 300 Junior features a rotating grinding head from 0-70°, with grinding motor 0.37 kW, manual down-feed, and fixed speed table rotation.
- Single phase power supply: 230V - 50hz
- Grinding wheel motor power: 0,37 kW
- Grinding wheel diameter: 100 mm
- Speed of rotary table: 200 rpm
- Maximum blade diameter: 300 mm
- Overall dimensions: 700x500x750 mm
FX 20 (15 kW)
Grinders for straight blades
The FX 20 model grinding machine is available with grinding lengths ranging from 1500 mm to 7100 mm, and longer for special grinding applications. The FX 20 grinder features high power grinding wheel motor making it suitable for surface grinding as well as knife sharpening. It features a heavy-duty reinforced machine base which gives the machine maximum stability. Fully covered upper and side guides are standard. The FX 20 grinding machine features a PLC Siemens that controls the complete grinding program and carriage movement during the various stages of the working cycle. The FX 20 is suitable for a all industrial straight knives, such as chipper knives, granulator blades, veneer knives, guillotine blades, paper knives, and over-sized knives, and can be used for surface grinding and complete straight knife manufacturing.
- Rotating magnetic chuck from -90° to+90° (width 150 mm);
- Angular divisor for magnetic chuck;
- Grinding motor 15 kW (20 HP);
- Segment holding ring Ø200 mm;
- Quick change of the grinding wheel;
- PLC Siemens SIMATIC S7-1200;
- Variable carriage speed from 1 to 30 m/min with carriage run adjustment controlled electronically by PLC;
- Automatic grinding wheel downfeed and fully programmable working cycle by means of a digital programmer (PLC);
- Grinding wheel quick up and down approach, and slow down approach;
- Transversal head translation for a perfect aligning of the grinding wheels in relation to the work piece;
- Separate coolant collection tank fitted with 140 l/min. motor pump.
- PLC Siemens Touch Screen
- Thin polarity chuck 12/14 mm;
- Magnetic chuck 200 - 250 - 300 mm width;
- Segment holding ring diam. 250 – 300 - 350 mm;
- Grinding motor 22 kW (30 HP);
- Variable grinding wheel speed;
- Slow carriage speed 0,3 mt/min;
- RTS Level detector – wheel wear compensation system;
- Automatic lubrication;
- Magnetic coolant cleaner with rotating discs;
- Coolant cleaner with paper filter automatic or manual;
- Additional super-finishing grinding head;
- Additional grinding head 3,7 kW (5 HP) automatic or manual;
- Extraction system.
FX 40 (30 kW)
Grinders for straight blades
The FX 40 model grinding machine is available with grinding lengths ranging from 1500 mm to 7100 mm, and longer for special grinding applications. The FX 40 has high power grinding wheel motor, this grinding machine is recommended for major knife and blade manufacturers or companies needing to surface grind large work-pieces.
- Rotating magnetic chuck from -90° to +90° (width 200 mm);
- Angular divisor for magnetic chuck;
- Grinding motor 30 kW (40 HP);
- Segment holding ring Ø350 mm;
- Digital programmer PLC SIMATIC S7-1200;
- Automatic lubrication;
- Variable carriage speed from 1 to 30 m/min with carriage run adjustment controlled electronically by PLC;
- Automatic grinding wheel downfeed and fully programmable working cycle by means of a digital programmer (PLC);
- Grinding wheel quick up and down approach, and slow down approach;
- Transversal head translation for a perfect aligning of the grinding wheels in relation to the work piece;
- Separate coolant collection tank fitted with 180 l/min. motor pump.
- PLC Siemens Touch Screen
- Magnetic chuck with high power polarity;
- Rotating magnetic chuck 250 - 300 – 350 mm width;
- Segments holding ring Ø 400 – Ø450 mm;
- Grinding motor 45 kW (60 HP);
- Variable grinding wheel speed;
- Slow carriage speed 0,3 mt/min;
- RTS Level detector – wheel wear compensation system;
- Magnetic coolant cleaner with rotating discs;
- Coolant cleaner with paper filter automatic or manual;
- Additional grinding head 3,7 kW (5 HP) automatic or manual;
- Extraction system.
KS 250
Grinder for straight blades and knives
The KS 250 model grinding machine is available with grinding lengths ranging from 1000 mm to 7100 mm, and longer for special grinding purposes. It features a heavy-duty reinforced machine base which gives the machine maximum stability. Fully covered upper and side guides are standard. The KS 250 grinding machine features a PLC Siemens that controls the complete grinding program and carriage movement during the various stages of the working cycle. The KS 250 is suitable for a broad range of industrial straight knives, such as chipper knives, granulator blades, veneer knives, guillotine blades and paper knives.
- Rotating magnetic chuck from 0° to 90° (Polarity 20 mm);
- Grinding motor 5,5 kW (7,5 HP);
- Segment holding ring Ø250;
- Variable carriage speed from 1 to 30 m/min with carriage run adjustment
- PLC Siemens SIMATIC S7-1200;
- Automatic grinding wheel downfeed and fully programmable working cycle by means of a digital programmer (PLC);
- Programmable work cycles: roughing, finishing, spark-out;
- Longitudinal grinding head angle adjustment from 0° to 3°;
- Grinding wheel quick up and down approach, and slow down approach;
- Separate coolant collection tank fitted with 80 l/min. motor pump;
- PLC Siemens Touch Screen;
- Grinding motor 7,5 kW (10 HP);
- Grinding motor 9,5 kW (13 HP);
- Thin polarity magnetic chuck 12/14 mm;
- Quick change of the grinding wheel;
- Variable grinding wheel speed;
- Slow carriage speed 0,3 mt/min;
- Angular divisor for magnetic chuck +/- 90°;
- RTS Level detector – wheel wear compensation system;
- Automatic lubrication;
- Magnetic coolant cleaner with rotating discs;
- Coolant cleaner with paper filter manual or automatic;
- Additional super-finishing grinding head;
- Additional grinding head 3,7 kW (5 HP) with automatic or manual downfeed;
- Extraction system.
KX 250
High power sharpening and grinding machine
The KX 250 model grinding machine is available with grinding lengths ranging from 1000 mm to 7100 mm, and longer for special grinding applications. The KX 250 grinder features high power grinding wheel motor making it suitable for surface grinding as well as knife sharpening. It features a heavy-duty reinforced machine base which gives the machine maximum stability. Fully covered upper and side guides are standard. The KX 250 grinding machine features a PLC Siemens that controls the complete grinding program and carriage movement during the various stages of the working cycle. The KX 250 is suitable for a almost all industrial straight knives, such as chipper knives, granulator blades, veneer knives, guillotine blades and paper knives, and can be used for surface grinding.
- Rotating magnetic chuck from -90° to +90° (Polarity 20 mm);
- Angular divisor for magnetic chuck;
- Grinding motor 7,5 kW (10 HP);
- Segment holding ring Ø250;
- PLC Siemens SIMATIC S7-1200;
- Variable carriage speed from 1 to 30 m/min with carriage run adjustment controlled electronically by PLC;
- Automatic grinding wheel downfeed and fully programmable working cycle by means of a digital programmer (PLC);
- Longitudinal grinding head angle adjustment from 0° to 3°;
- Grinding wheel quick up and down approach, and slow down approach;
- Separate coolant collection tank fitted with 80 l/min. motor pump;
- PLC Siemens Touch Screen;
- Grinding motor 11,2 kW (15 HP) and 18,6 kW (25 HP);
- Thin polarity magnetic chuck 12/14 mm;
- Quick change of the grinding wheel;
- Variable grinding wheel speed
- Slow carriage speed 0,3 mt/min;
- RTS Level detector – wheel wear compensation system;
- Automatic lubrication;
- Magnetic coolant cleaner with rotating discs;
- Coolant cleaner with paper filter manual or automatic;
- Additional super-finishing grinding head;
- Additional grinding head 3,7 kW (5 HP) automatic or manual downfeed;
- Extraction system.
BM 650/850
grinding planer knives
The BM series is a versatile small knife grinding machine. It is available in two grinding lengths, either 650mm or 850mm, it has many options and accessories and can sharpen many different types of smaller blades like:
- planer knives;
- small chipper knives
- small granulator blades
- disposable blades (Tersa, Weinig, Sinus, etc);
- profiled hard-metal (Widia) inserts.
- Cast iron machine bed;
- Automatic downfeed grinding head with automatic stop at preset height.
- Tilting head to grind hollow surfaces;
- Carriage run guides covered with replaceable hardened steel guides;
- 90° rotating knife-mounting chuck;
- Coolant pump;
- Chain driven carriage;
- Supplied with stepped blocks to grind 4 overlapping planer blades simultaneously.
- Base;
- Magnetic chuck;
- Variable carriage speed 1-11 m/min;
- Two speed carriage 5,5 and 11 m/min;
- Edge reference bar;
- External tank with additional pump;
- 0° reference chuck;
- Switch for run adjustment;
- Clamping tool for leather cutting knives;
- Magnetic chuck for hard metal inserts;
- Clamping device for Tersa, Centrofix, Terminus, Kanefusa, Sinus, Weinig knives.
BMX 650/850
Grinder for planer knives and hard metal knives
The BMX grinding machine, available in versions with length of 650 mm and 850 mm, with automatic downfeed of the grinding wheel and mechanical chuck with T-slot, is the ideal grinding machine for sharpening:
- Planer knives, with mechanical clamping kit included
- hard metal inserts in conjunction with the optional high power open field magnetic chuck
- disposable knives (Tersa, Centrofix, Variplan, Terminus, Weinig, Sinus), with optional special mechanical clamping tools
- rotating mechanical chuck with T-slot
- 0° reference marker for mechanical chuck
- Variable carriage speed 1-11m/min
- Carriage run reduction switch
- External coolant tank with pump
- minimum downfeed of the grinding wheel 0,01mm
- High power open field magnetic chuck for hard metal inserts;
- Mechanical clamping tool for disposable knives, Tersa, Centrofix, Terminus, Kanefusa, Sinus, Weinig
ZX 1000/1230
Grinder for chipper knives and recycling blades
The ZX model grinder is available in two versions: with a grinding length of either 1000 mm or 1230 mm.
With the rotating magnetic chuck it is ideal for sharpening paper blades, chipper knives (wood grinder) and recycling blades (plastic grinder).
- Cast iron machine bed;
- Grinding motor 1,5 kW (2 HP) - 2800 RPM;
- Automatic downfeed grinding head with automatic stop at preset height.
- Tilting head to grind hollow surfaces;
- Carriage run guides covered with replaceable hardened steel guides;
- 90° rotating knife-mounting chuck;
- Coolant pump;
- Chain driven carriage;
- Supplied with stepped blocks to grind 4 overlapping planer blades simultaneously;
- Base;
- Magnetic chuck;
- Variable carriage speed 1-11 m/min;
- Edge reference bar;
- External tank with additional pump;
- Grinding motor 2,2 kW (3 HP);
- Switch run adjustment;
- Camping device for Tersa, Centrofix, Terminus, Kanefusa, Sinus, Weinig knives;
- Magnetic chuck for hard metal inserts.
ZXL 1230/1400
Grinder for chipper knives and recycling blades
The ZX-L model grinder is available in two versions: with a grinding length of either 1.230 mm or 1.400 mm.
With the rotating magnetic chuck it is ideal for sharpening paper blades, chipper knives (wood grinder) and recycling blades (plastic grinder) with a maximum width up to 250 mm.
Furthermore it is possible to sharpen planer blades, shaped carbide knives (with an optional high power magnetic tabel) and disposable Tersa type blades (with special clamping tool).
- Steel machine tank
- Linear carriage guides with recirculating ball bearings;
- Grinding motor 1,5 kW (2 HP) - 2800 RPM;
- Automatic downfeed grinding head with automatic stop at preset height.
- Tilting head to grind hollow surfaces;
- 90° rotating knife-mounting chuck;
- Coolant pump;
- Chain driven carriage;
- Base;
- Grinding motor 2,2 kW (3 HP )- spindle speed 2800 RPM with Ø150 mm cup grinding wheel;
- Variable carriage speed 1-11 m/min;
- Edge reference bar;
- External tank with additional pump;
- Switch run adjustment;
- Camping device for Tersa, Centrofix, Terminus, Kanefusa, Sinus, Weinig knives;
- Magnetic chuck for hard metal inserts.
PX 1000/1350/1750
Programmable automatic industrial grinding machines via PLC
The PX model grinder is available in three versions: with a grinding length of1000 mm, 1350 mm or 1750 mm.
This knife grinding machine is the first professional model in the M.V.M. range and is suitable for a wide range of industrial knife grinding and sharpening.
- Mini-PLC controlling automatic downfeed, spark-out and downfeed right or left and right
- Heavy duty grinding motor 2,2 k W (3 HP) - 2800 RPM;
- Tilting head to grind hollow surfaces;
- Carriage run guides covered with replaceable hardened steel guides;
- 90° rotating knife-mounting chuck;
- Supplied with stepped blocks to grind 4 overlapping planer blades simultaneously;
- Variable carriage speed 2-18 m/min;
- External tank with coolant pump;
- Carriage guides covered with protective rubber bellows;
- Switch for carriage run adjustment.
- PLC Siemens;
- Magnetic chuck (standard on PX 1350);
- Grinding motor 3,7 kW (5 HP);
- Protection bellows;
- Edge reference bar;
- Magnetic chuck for hard metal inserts;
- Clamping device for Tersa, Centrofix, Terminus, Kanefusa, Sinus, Weinig knives;
- Magnetic coolant cleaner with rotating discs.
Magnetic Chuck for HM Knives Regrinding
The magnetic chuck is suitable for holding carbide (HM) tools, used for woodworking during re-grinding operations. It is especially suited for linear or surface grinders because the supporting bed is parallel with the magnetic surface. The chuck has a strong holding power because the tools lay directly onto the magnets and so you can re-sharpen very small pieces. The upper part of the chuck is made of BRASS, and that grants a longer life of the tool. The magnetic chuck can be:
- secured to any type of magnetic chuck
- mechanically bolted by means of the four holes around the edges, aligning or flanking a number of chucks.
The chuck is available in two sizes:
- part no. 452 5221500 - 200 x 70 x 20 [mm]
- part no. 452 5221600 - 400 x 70 x 20 [mm]
By aligning or flanking a number of magnetic chucks, extremely strong magnetic surfaces can be obtained.
The fixed open-field magnetic chuck is suitable for affixing hard-metal inserts used in woodworking industries, and thereby holding them firmly during the re-grinding process.
The inserts are positioned on top of the magnets, which have an extremely high magnetic force.
It is suitable also for smaller work-pieces.
It can be used on most straight knife grinding machines, and can be fixed on either a standard magnetic chuck or a mechanical table.
CK 300 TH
Twin head PLC controlled grinding machine for circular knives
• Machine PLC controlled
• Cabin for full working area enclosure
• Control board equipped with panel PC with 10” (16:9) touch screen display
• Grinding of both bilateral bevels at once, for burr free finishing
• Grinding of unilateral bevel
• Grinding with emulsion or neat oil coolant
• Electronically controlled variable speed of circular knife rotation
• Easy adjustment for bevel angle
• Lateral fine adjustment of the knife position for centering of the cutting edge
• Quick assembly of circular knife
• Manual centralized lubrication
• LED lamp, adjustable for position, for working cabin lighting
• Various types of coolant facilities and filtering systems
• Various types of mist extraction units
• Automatic centralized lubrication with programmable electropump
• Teleservice
| Maximum knife diameter | 350 mm |
| Grinding wheels diameter | 125 mm |
| Grinding wheel bore size | 20 mm |
| Grinding wheels speed | 4400 rpm |
| Bilateral bevel angle up to | 90° |
| Unilateral bevel angle up to | 45° |
| Grinding wheels motor power | 0.75 kW |
| Installed power | 4.5 kVA |
| Net Weight | 710 kg |