Knuth Hydraulic Surface Grinder HFS 2550 VC

20.222,50 EURplus 19 % tax, excl. Shipping costs

Product No.:
Weight per unit:
1800 kg

Knuth Hydraulic Surface Grinder HFS 2550 VC


High precision and easy operation ensure efficient and cost-effective machining of all your parts

Pre-programmed vertical feed with servo drive

  • designed for continuous operation at maximum speed, very quiet operation, maximum accuracy and minimal heat accumulation ensure optimum machining results
  • grinding spindle runs in maintenance-free preloaded precision angular ball bearings
  • automatic transverse and longitudinal feed
  • rapid feed for setup to desired work height
  • adjustable roughing, finishing and spark-out strokes
  • hydraulic longitudinal table movement on Y-axis
  • double table V-guide in transverse table, V-guide and flat guides in longitudinal table
  • table guideways are hardened, ground and PTFE (polytetrafuorethylene) counter-laminated - ensuring maximum wear resistance
  • high table load capacity for heavy parts
  • external hydraulic unit ensures high temperature stability
  • automatic central lubrication system

Specifications - HFS 2550 VC - Hydraulic Surface Grinder

working area  
travel X-axis 560 mm
travel Y-axis 275 mm
workpiece weight (max.) 180 kg
spindle axis-to-table surface distance 450 mm
table dimensions 250x500 mm
scale ring division Y-axis 0,02 mm
scale ring division Z-axis 0,005 mm
autom. transverse feed 0,1 - 8 mm
autom. vertical feed 0,005 - 0,05 mm
hydr. feed X 7 - 23 m/min
rapid feed Y-axis 990 mm/min
rapid feed Z-axis 460 mm/min
drive capacity  
motor rating grinding spindle 2,2 kW
motor rating servo drive 0,5 kW
measures and weights  
grinding wheels dimensions 200x20x31,75 mm
overall dimensions 2650x2150x1675 mm
weight 1800 kg

Control - HFS 2550 VC - Hydraulic Surface Grinder

Siemens SPS

Standard equipment - HFS 2550 VC - Hydraulic Surface Grinder

2-axis position indicator, grinding wheel, grinding wheel flange, balancing shaft, balancing station, halogen lights, degaussing system, adjustment screws, operating tools, operator manual

Accessories / Tools - HFS 2550 VC - Hydraulic Surface Grinder

Electromag. Clamping Plate / HFS 2550 C/VC
Coolant System and Exhaust System / HFS C/VC
Magnetic Coolant Cleaning System / HFS C/VC


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