Column Moving Surface Grinder with PLC Automatic in 3 Axes(DSG-2040~2460AND)

Features

Machine structure is manufactured from high quality Meehanite class FC cast iron.
Spindle motor select high stability V3 class motor.
X and Z axis guide way use double V design.
The large spindle use CP6 precision angular contact ball bearing (Front 4 and Rear 2) ensure heavy grinding ability.
Y and Z axis use precision ball screw.
Y axis use AC servo motor and go with MPG reach high feeding accuracy.
Cross stroke adjusting function get rid of inconvenience of traditional sensor and increase grinding efficiency. All guide way and ball screw use automatic lubrication system for forced cycle lubrication (with alarm for oil detective).
AND control：The operation modes are easy and simple for user to set up auto grinding.

Specification

Description	DSG-2040AND	DSG-2060AND	DSG-2450AND	DSG-2460AND
General Capacity
Table size (lxw)	500x1050mm	500x1550mm	600x1250mm	600x1550mm
Max.grinding length	1050mm	1550mm	1250mm	1500mm
Max.grinding width	500mm	500mm	600mm	600mm
Distance from table surface to spindle center	600/800mm(Opt.)	600/800mm(Opt.)	600/800mm(Opt.)	600/800mm(Opt.)
Standard mag. Chuck size	500x1000mm	500x1500mm	600x1200mm	600x1500mm
Longitudinal Movement
Hydraulic traverse	1100mm	1600mm	1300mm	1600mm
Hydraulic feed (table speed) approx.	3~25m/min	3~25m/min	3~25m/min	3~25m/min
Cross Movement
Manual travel	575mm	575mm	675mm	675mm
Auto cross feed	550mm	550mm	650mm	650mm
Hand feed per revolution	5mm	5mm	5mm	5mm
Hand feed per graduation	0.02mm	0.02mm	0.02mm	0.02mm
Continuous cross feed (approx.)50/60HZ	1000mm/min	1000mm/min	1000mm/min	1000mm/min
Increment cross feed	1~20mm/min	1~20mm/min	1~20mm/min	1~20mm/min
Vertical Down feed
Rapid traverse (approx.)	800mm/min	800mm/min	800mm/min	800mm/min
Hand feed per revolution	0.1mm/MPG	0.1mm/MPG	0.1mm/MPG	0.1mm/MPG
Hand feed per graduation	0.001mm/MPG	0.001mm/MPG	0.001mm/MPG	0.001mm/MPG
Auto down feed rate	0.001~0.06mm	0.001~0.06mm	0.001~0.06mm	0.001~0.06mm
Jog	0.001mm	0.001mm	0.001mm	0.001mm
Pre-set spark out times	0~99(passes)	0~99(passes)	0~99(passes)	0~99(passes)
Manual pulse generator	x1,x5x10	x1,x5x10	x1,x5x10	x1,x5x10
Grinding Wheel
Wheel size (dia x width x bore)	355x38x127mm	355x38x127mm	405x50x127mm	405x50x127mm
Spindle speed (50/60HZ)	1450/1750r.p.m.	1450/1750r.p.m.	1450/1750r.p.m.	1450/1750r.p.m.
Motor
Spindle drive motor	7.5/10HP(Opt.)	7.5/10HP(Opt.)	10HP	10HP
Hydraulic motor	5HP	7.5HP	7.5HP	7.5HP
Cross feed motor	1/4HP(SIEMENS)	1/4HP(SIEMENS)	1/4HP(SIEMENS)	1/4HP(SIEMENS)
Rapid hand elevation servo motor	1KW	1KW	1.5KW	1.5KW
Weight
Net weight / gross weight (approx.)	5900/6900kg	7100/8600kg	6600/7900kg	7500/9000kg
Packing Size
Length × width × height	3600x2230x2280mm	4500x2230x2280mm	4200x2230x2280mm	4500x2230x2280mm