Surface grinding machine KX250
for chipper knivesfor straight bladewith magnetic chuck

Surface grinding machine - KX250 - MVM srl - for chipper knives / for straight blade / with magnetic chuck
Surface grinding machine - KX250 - MVM srl - for chipper knives / for straight blade / with magnetic chuck
Surface grinding machine - KX250 - MVM srl - for chipper knives / for straight blade / with magnetic chuck - image - 2
Surface grinding machine - KX250 - MVM srl - for chipper knives / for straight blade / with magnetic chuck - image - 3
Surface grinding machine - KX250 - MVM srl - for chipper knives / for straight blade / with magnetic chuck - image - 4
Surface grinding machine - KX250 - MVM srl - for chipper knives / for straight blade / with magnetic chuck - image - 5
Surface grinding machine - KX250 - MVM srl - for chipper knives / for straight blade / with magnetic chuck - image - 6
Surface grinding machine - KX250 - MVM srl - for chipper knives / for straight blade / with magnetic chuck - image - 7
Surface grinding machine - KX250 - MVM srl - for chipper knives / for straight blade / with magnetic chuck - image - 8
Surface grinding machine - KX250 - MVM srl - for chipper knives / for straight blade / with magnetic chuck - image - 9
Surface grinding machine - KX250 - MVM srl - for chipper knives / for straight blade / with magnetic chuck - image - 10
Surface grinding machine - KX250 - MVM srl - for chipper knives / for straight blade / with magnetic chuck - image - 11
Surface grinding machine - KX250 - MVM srl - for chipper knives / for straight blade / with magnetic chuck - image - 12
Surface grinding machine - KX250 - MVM srl - for chipper knives / for straight blade / with magnetic chuck - image - 13
Surface grinding machine - KX250 - MVM srl - for chipper knives / for straight blade / with magnetic chuck - image - 14
Surface grinding machine - KX250 - MVM srl - for chipper knives / for straight blade / with magnetic chuck - image - 15
Surface grinding machine - KX250 - MVM srl - for chipper knives / for straight blade / with magnetic chuck - image - 16
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Characteristics

Type
surface
Applications
for straight blade, for chipper knives
Structure
with magnetic chuck
Control type
CNC, PLC-controlled
Features
stationary
Other characteristics
precision, electric motor driven
Power

7.5 kW
(10.2 hp)

Distance between centers

Min.: 1,000 mm
(39 in)

Max.: 7,100 mm
(280 in)

Grinding wheel diameter

250 mm
(10 in)

Speed

Min.: 1 m/s
(3.28 ft/s)

Max.: 30 m/s
(98.43 ft/s)

Description

Product overview
The KX250 grinding machine is available with grinding lengths from 1000 mm to 7100 mm (longer on request). It features a high-power grinding wheel motor, a heavy-duty reinforced machine base for stability, and fully covered upper and side guides. A Siemens PLC controls the grinding program and carriage movements. The KX250 is suitable for industrial straight knives and surface grinding, including chipper knives, granulator blades, veneer knives, guillotine blades and paper knives.

Key features
  • Rotating magnetic chuck -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 1–30 m/min, electronically controlled
  • Automatic grinding wheel downfeed and fully programmable cycle via PLC
  • Longitudinal grinding head angle adjustment 0°–3°
  • Grinding wheel quick up/down approach and slow down approach
  • Separate coolant collection tank with 80 l/min pump


Options (on request)
  • Siemens PLC Touch Screen
  • Grinding motors 11.2 kW (15 HP) and 18.6 kW (25 HP)
  • Thin-polarity magnetic chuck 12/14 mm
  • Quick change grinding wheel
  • Variable grinding wheel speed
  • Slow carriage speed 0.3 m/min
  • RTS level detector (wheel wear compensation)
  • 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


Technical specifications
  • Grinding lengths: 1000 mm to 7100 mm (longer on request)
  • Main grinding motor (standard): 7.5 kW (10 HP); optional: 11.2 kW (15 HP), 18.6 kW (25 HP)
  • Magnetic chuck: rotating -90° to +90°, polarity 20 mm (thin polarity 12/14 mm optional)
  • Segment holding ring diameter: Ø250
  • PLC: Siemens SIMATIC S7-1200 (Touch Screen optional)
  • Carriage speed: variable 1–30 m/min (0.3 m/min slow speed optional)
  • Grinding head angle: 0°–3° longitudinal adjustment
  • Coolant: separate collection tank with 80 l/min pump
  • Programmable automatic wheel downfeed and working cycle
  • Optional features include RTS level detector, automatic lubrication, quick change wheel, additional grinding heads and extraction system
  • Manufacturer: MVM S.r.l.


Additional notes
All illustrations are for reference; actual product may vary due to product improvements.

Catalogs

KX250
KX250
3 Pages
KX 250
KX 250
3 Pages

Exhibitions

Meet this supplier at the following exhibition(s):

ecomondo
ecomondo

3-06 Nov 2026 Rimini (Italy) Hall A4 - Stand 208

  • More information
    Ligna 2027
    Ligna 2027

    10-14 May 2027 Hannover (Germany)

  • More information
    *Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.