EASTAR MACHINE TOOLS CORP.
886-4-25224667
886-4-25205010
No.202, Ln. 519, Sec. 2, Guofeng Rd., Fengyuan Dist., Taichung City 420, Taiwan
www.eastar.com.tw

Products

Milling Machines
Vertical Horizontal Mill
GS-300A / GVS-300A








* The very wide saddle 910mm keeps table movement smoothly in all directions, to prevent any deformation and allowance occured.



* Gear box type feed to maintain powerful machining and end milling, will increase the working efficiency.



* Hardened and ground slide ways assures that the table will stay where sit belongs.



Specification

ITEMS : GS-300A  / GVS-300A   (Unit: mm 60Hz)

Table      

Size (Lx W) : 1270x300

T slot (X x No. x Pitch) : 16x3x80

Travel    

X x Y x Z-manual : 930x400x450

X x Y x Z-auto : 920x380x450

Feed

Long./min(X) : 22~384(6 steps)

Long. rapid traverse/min (x) : 1250

Cross/min(Y) (optional) : 50~2200

Verti. rapid traverse/min (Z) : 430

Spindle

Spindle nose : N.S.T 40

Steps : GS-300A :6  /  GVS-300A :Variable

Spindle speed rpm : 75~3600  90~3800

Swivelling angle : 45°(R&L)

Quill travel : 140

Quill feeds / rev : 0.035 / 0.07 / 0.14

Spindle nose to table : 95~545

Spindle center to column : 190~690

Cross travel of ram : 500

Horizontal Spindle       

Spindle nose : N.S.T 40

Horizontal Spindle speed rpm : 65~1500

Steps : 9

Spindle to bottom of ram : 173

Spindle center to table : 0-450

Motor

Vertical spindle        : GS-300A :5HP-2/4P  /  GVS-300A :5HP-4P

Horizontal spindle : 5HP-4P

Table feed(long.) : 3/4HP-4P

Table feed(cross)(optional) : 1/2HP-4P

Table rapid(vertical) : 1/2HP-4P

Coolant pump : 1/8HP-2P

Size

Size  Machine(LxWxH) : 1740x1614x2007

Net weight (kgs) :  GS-300A :2350   /  GVS-300A :2450     

 

Standard equipment:

1. Coolant equipment

2. Vertical head auto lubrication pump

3. X, Y axes turcite B

4. Slide way auto lubrication pump

5. Electric box and control panel

6. Longitudinal (X) gear box auto feed

7. Vertical (Z) rapid moving motor

 

Optional equipment:

1. X axis ball screw

2. Y axis inverter movement

    With ball screw

3. Vertical head attachment

4. Turret head inverter motor with controller

5. Air power drawbar

 

** For more details please visit our web site at **

 

http://www.taiwanmachine.com.tw/Product/GVS-300A.htm

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