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Product Details

Universal Swivel Head Milling Machine (PTGJ Series)

   
Model NO.:  PTGJ Series
Standard:  CE
Unit Price:  Negotiable
Shipment Terms:  FOB
Payment Terms:  T/T
Price Valid Time:  From Nov 23,2011 To Nov 23,2012
Product Description

1. RAM type universal milling machinery with digital display is a newly developed products based on traditional knee-type milling machine and has more advanced features than the general one;
2. Infinitely variable feed speeds controlled through servo motor and all axes;
3. Rapid feed on 3 axes;
4. Hardened and ground gears, nitride hardened in oil-bath;
5. Pre-loaded ball screws, with backlash free preloading, which ensure easy, precise feed during manual and motorized operation;
6. All operating controls in duplicate, machine can be operated from the front or from the left side;
7. Universal swivel head, milling head can be turned in any special angle;
8. Enlarged machining capacity, widened spindle speed range, infinitely speed changing, two sets operating handles for easy operation, interlock between locking and power/manual feed system, automatic lubrication system, sufficient rigidity and so on;
9. This machine can mill plane, groove in cavity of some workpiece. Being installed with various kinds of borers, it can bore different holes vertically, horizontally, left-horizontally or right-horizontally;
10. Equipped with special-purpose tooling, it can bore inclined hole with special angle. It is suitable for metal-working operation of all kinds of factories, especially for die and mould.
11. Digital position indicator as optional choice.

Standard Accessories:
*Universal swivel head;
*Operating tools;
*Automatic central lubrication;
*Coolant system;

Optional Accessories:
*Digital position indicator;

Models PTGJ5746 PTGJ5746/1 PTGJ5746/2
    PTGJ5750 PTGJ5750/1 PTGJ5750/2
    PTGJ5756 PTGJ5756/1 PTGJ5756/2
    PTGJ5760 PTGJ5760/1 PTGJ5760/2
Working table (W x L) (mm) 460 X 1435 460 X 1635 460 X 2000
    500 X 1435 500 X 1635 500 X 2000
    560 X 1435 560 X 1635 560 X 2000
    600 X 1435 600 X 1635 600 X 2000
T-slot number 5
width 18 mm
distance 80 mm
Travel table longitudinal 1100 mm 1300 mm 1500 mm
cross 700 mm
Travel of ram vertical 500 mm
Min. distance tween ths spindle and table surface 40 mm
Swiel angle of milling head any 360 degree in front half-sphere
Spindle taper ISO50
Spindle speeds range 30-2050 rpm
number 27
Feed range of table and ram longitudinal 10-1000 mm/min
cross 10-1000 mm/min
vertical 6-640 mm/min
Number  of feeds infinitely variable
Rapid feed range of table and ram longitudinal 2200 mm/min
cross 2200 mm/min
vertical 1466 mm/min 
Spindle motor power 7.5 kw
speed 1440 rpm
Feed motor torque 30 Nm
speed 1500 rpm
Rapid feed motor power 3 kw
speed 1500 rpm
Resolution of digitial display 0.005 mm (only for model with DRO)
Positioning accuracy 0.05 mm (only for model with DRO)
Reset accuracy +/- 0.01 mm (only for model with DRO)
Max. bearing weight of table 1500 kg
Overall dimensions (L x W x H) (mm) 2100 x 2421 x 1950 2100 x 2621 x 1950 2100 x 2986 x 1950
Net weight 3300 kg 3500 kg 3800 kg

 
Models
 
PTGJ5750A PTGJ5750A/1 PTGJ5750A/2
    PTGJ5756A PTGJ5756A/1 PTGJ5756A/2
Working table (W x L) (mm)
 
500 X 1435 500 X 1635 500 X 2000
    560 X 1435 560 X 1635 560 X 2000
T-slot
 
number
 
5
width
 
18 mm
distance
 
80 mm
Travel table
 
longitudinal
 
1100 mm 1300 mm 1500 mm
cross
 
700 mm
Travel of ram
 
vertical
 
450 mm
Min. distance tween ths spindle and table surface
 
80 mm
Swiel angle of milling head
 
any 360 degree in front half-sphere
Spindle taper
 
ISO50
Spindle speeds
 
range
 
30-2050 rpm
number
 
27
Feed range of table and ram
 
longitudinal
 
10-1000 mm/min
cross
 
10-1000 mm/min
vertical
 
5-500 mm/min
Number of feeds
 
infinitely variable
Rapid feed range of table and ram
 
longitudinal
 
2200 mm/min
cross
 
2200 mm/min
vertical
 
1100 mm/min
Spindle motor
 
power
 
7.5 Kw
speed
 
1440 rpm
Feed motor
 
torque
 
X: 15, Y: 15, Z: 30 (Nm)
speed
 
1500 rpm
Resolution of digital display
 
0.005 mm  (only for model with DRO)
Positioning accuracy
 
0.05 mm (only for model with DRO)
Reset accuracy
 
+/- 0.01 mm (only for model with DRO)
Max. bearing weight of table
 
1500
Overall dimensions (L x W x H) (mm)
 
2140 x 2500 x 1970 2140 x 2700 x 1970 2140 x 2900 x 1970
Net weight
 
3200 kg 3400 kg 3600 kg
 
 

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