Shenzhen Poly Top Industry Development Co., Ltd.

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Universal milling machine

Product Details:

Processing Ram type universal milling machine
Controlling Mode Standard digital indicator
Automatic Grade Semiautomatic
Precision High Precision
Brand Name Poly Top
Model Number PTGJ Series 2

Detailed Product Description


Performance:

  • Ram type universal milling machines with digital display is a newly developed products based on traditional knee-type milling machine and has more advanced features than the general one;
  • Infinitely variable feed speeds controlled through powerful motor;
  • Rapid feed on 3 axes;
  • Hardened and ground gears, nitride hardened in oil-bath;
  • Pre-loaded ball screws, with backlash free preloading,which ensure easy, precise feed during manual and motorized operation;
  • All operating controls in duplicate, machine can be operated from the front or from the left side;
  • Universal swivel head, milling head can be turned in any special angle;
  • 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;
  • 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;
  • 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.
  • Digital position indicator as optional choice;
  • The model of machines with A have servo motor and axis control on all 3 axes.

Standard Acessories:

  • Universal swivel head;
  • Operating tools;
  • Automatic central lubrication;
  • Coolant system;

Main Technical Data:

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

Universal milling machine Universal milling machine

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Company Info

Shenzhen Poly Top Industry Development Co., Ltd.
[China]
[Verified Member]

Business Type:Manufacturer, Trading Company, Buying Office, Agent, Distributor/Wholesaler

City: Shenzhen
Province/State: Guangdong
Country/Region : China

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