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Vertical double disc grinding

VDD 305 / 355 / 455 / 510 / 585 / 760

Reliable vertical double disc grinding that offers high stock removal on large and small parts. Our flexible range of machines utilize a modular system that can be engineered to suit your production process.

MODULAR DESIGN FOR ENGINEERED SOLUTIONS

For superior rigidity, our line of vertical double disc grinding machines is built on a three-block cast iron box type framing structure. This ensures our VDD machines have exceptional stiffness and robustness. We offer both conventional and super abrasive grinding wheel (CBN & diamond) options. As a result, you get reduced cycle time, higher throughput and increased cost efficiency.

Gardner, Giustina or Daisho grinding machines will be proposed according to the standards in the specific geographical areas.

flat and parallel surface grinding

Our flexible vertical double disc machines are ideal for high precision grinding for a variety of flat-surface components including:

  • Rotors
  • Stators
  • VVT components
  • Bearings
  • Spacers
  • Pump parts
  • Connecting rods
  • Piston rings
  • And many other components

MACHINE HIGHLIGHTS

Our machines are available in multiples sizes and can be engineered to suit your production needs. Additional key benefits include:

  • A high resistance cast iron machine structure
  • CBN, diamond or conventional grinding wheels
  • Servo-controlled wheelhead and dresser positioning
  • Automatic or manual loading/unloading system
  • Small footprint

VARIOUS WORKING MODES

Our VDD machines are used to surface grind workpieces with different working methods that include:
 

specifications

 VDD305VDD355VDD455VDD510VDD585VDD760
MACHINING CAPACITY     

Max. workpiece OD

5 - 50 mm

5 - 50 mm

15 - 75 mm

15 - 75 mm

20 - 240 mm

25 - 350 mm

Max. workpiece thickness

85 mm

85 mm

85 mm

85 mm

85 mm

85 mm

Min. workpiece thickness

0.5 mm

0.5 mm

0.5 mm

0.5 mm

0.5 mm

0.5 mm

wheelHEAD     

Max. wheel Ø

305 mm

355 mm

455 mm

510 mm

585 mm

760 mm

Max. power grinding wheel

5.5 - 7.5 kW

7.5 - 11 kW

11 - 15 kW

11 - 15 kW

22 - 30 mm

37 mm

Positioning precision

1 μm

1 μm

1 μm

1 μm

1 μm

1 μm

Dimensions     

Dimensions
(W x D x H)

1,550 x 1,625 x
2,200 mm

1,550 x 1,625 x
2,200 mm

1,550 x 1,625 x
2,200 mm

1,550 x 1,625 x
2,200 mm

2,700 x 3,100 x
3,100 mm

2,700 x 2,700 x
3,200 mm

Machine weight

5,500 kg

5,500 kg

5,500 kg

5,500 kg

12,000 kg

15,000 kg

 VDD305VDD355VDD455VDD510VDD585VDD760
MACHINING CAPACITY     

Max. workpiece OD

0.2” - 2”

0.2” - 2”

0.6” - 3”

0.6” - 3”

0.8”- 9.5”

1” - 13.8”

Max. workpiece thickness

3.4”

3.4”

3.4”

3.4”

3.4”

3.4”

Min. workpiece thickness

0.02”

0.02”

0.02”

0.02”

0.02”

0.02”

wheelHEAD     

Max. wheel Ø

12"

14"

17.9"

20"

23"

29.9"

Max. power grinding wheel

5.5 - 7.5 kW

7.5 - 11 kW

11 - 15 kW

11 - 15 kW

22 - 30 mm

37 mm

Positioning precision

1 μm

1 μm

1 μm

1 μm

1 μm

1 μm

Dimensions     

Dimensions
(W x D x H)

5.1’ x 5.3’ x 7.2’

5.1’ x 5.3’ x 7.2’

5.1’ x 5.3’ x 7.2’

5.1’ x 5.3’ x 7.2’

8.9’ x 10’ x 10’

8.9’ x 8.9’ x 10.5’

Machine weight

12,125 lb

12,125 lb

12,125 lb

12,125 lb

26,457 lb

30,069 lb