Hydraulic Surface Grinder

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Knuth Hydraulic Surface Grinder HFS 4080 C

HFS 4080 VC shown with optional equipment

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

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
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 4080 C - Hydraulic Surface Grinder

working area
travel X-axis	910 mm
travel Y-axis	450 mm
workpiece weight (max.)	500 kg
spindle axis-to-table surface distance	580 mm
table dimensions	400x800 mm
scale ring division Y-axis	0,02 mm
scale ring division Z-axis	0,005 mm
autom. transverse feed	0,1 - 8 mm
feed
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	5,5 kW
measures and weights
grinding wheels dimensions	350x40x127 mm
overall dimensions	3600x2400x1890 mm
weight	3800 kg

Standard equipment - HFS 4080 C - 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