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STANKOIMPORT 3E711B grinding machine (under reconstruction)

Rectificadora STANKOIMPORT 3E711B (en reconstrucción)

STANKOIMPORT 3E711B grinding machine (under reconstruction). Ask us for more information.

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Características técnicas: STANKOIMPORT 3E711B grinding machine (under reconstruction)

Max. dimensions to be ground	– Length: 650 mm – Width: 300 mm – Height: 320 mm
Usable table surface	630 x 200 mm
Permissible weight on chuck table	150 kgs
Distance from spindle axis to table surface	80 – 445 mm
Maximum travel of the grinding head	365 mm
Manual table travel	– Longitudinal: 700 mm – Transverse: 250 mm
Table travel speed	2 – 30 m/mn.
Traverse travel speed	0,01 – 1,5 m/mn.
Traversing speed of the grinding head	0,3 /mn.
Value of a nonius graduation, vertical feed	0,002 mm.
Value of a nonius graduation, micro. vertical	0,0005 mm
Value of a nonius graduation, transverse feed	0.5 mm
Value of a nonius graduation, micro. transverse	0.001 mm
Transverse displacement one turn of the nonius	5 mm
Vertical displacement one turn of nonius	0.20 mm
Automatic table traverse feed per longitudinal travel	.0,3 – 30 mm
Automatic feed of the grinding head	0.002 – 0.08 mm
Grinding wheel dimensions	250x76x40 mm
Minimum grinding wheel diameter (after use)	160 mm
Dimensions	– Width: 300 mm – Height: 320 mm – Transversal: 250 mm
Spindle motor	4.0 kW
Hydraulic unit motor	1,1 kW
Fast traversing motor for milling head	0,4 kW
Longitudinal feed motor	0,18 kW
Cooling pump motor	0.125 kW
Magnetic separator drive motor	0 0.08 kW
Lubrication pump motor for head lubrication system	0,27 kW
Rotation frequency	1500 r.p.m.
Hydraulic pump flow rate	25 l/min
Cooling pump flow rate	0,002 – 0,08 mm l/min
Length x width x height	1980 x 1840 x 1860 mm.
Net weight, approx.	2,550 kgs.