CNC High-speed Gantry Movable Flange Drilling Machine DMH5000/2 DMH6000/2 DMH7000/2 - Chengdu Vista CNC Manufacture Co., Ltd.

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  • Product Name: CNC High-speed Gantry Movable Flange Drilling Machine
  • Product Model:DMH5000/2 DMH6000/2 DMH7000/2
  • Applicable Industry:drilling processing of tower connection flange of wind power;drilling processing of the heat exchanger tube plates、 clapboards and baffle in the power

Product feature

★★★high-speed internal cooling, high efficient processing

★★★high rigidity, anti-shake resistance, high precision

★★★identify the CAD graphic files intelligently,and automatically convert  into the processing programm; support off-line programming


Product Basic Parameter

DMH Technical Parameter

Model

DMH5000/2

DMH6000/2

DMH7000/2

work piece

Max. Length x Width

 (center points of two hole)(mm)

5000 x 5000

6000 x 6000

7000x 7000

Max. thickness (mm)

250

Worktable

Distribution form of T notch  

Double cross  shape or logitudinal and d horizontal

Power head

Quantity

2

Taper hole of spindle

BT50

Max. drilling diameter (mm)

Φ70(based on the spindle form)

Rotation speed ( stepless conversion) (r/min)

50-3000

Motor power (kw)

2 x 30

Longitudinal movement of gantry ( X axis )

Max. stroke (mm)

5000

6000

7000

Movement speed (m/min)

0-8

Servo motor power(kw)

2 x3

2 x4.5

Transverse movement of power head  ( Y axis)

Max. distance between spindles(mm)

5000

6000

7000

Movement speed(m/min)

0 - 8

Servo motor power(kw)

2 x 3

Feeding movement of vertical ram (Z axis)

Max. stroke(mm)

600

Movement speed (m/min)

0 - 8

Servo motor power (kw)

2 x 3

Positioning precision

X axis and Y axis(mm)

≤ 0.1/ (Full length)

Re-positioning precision

X axis and Y axis(mm)

≤ 0.05

Hydraulic system

Hydraulic pump pressure / flux

(Mpa) / (L/min)

7/30

 

Motor power of hydraulic pump (kw)

3.75

 

Conveying and cooling

Type of chip-conveyor

Chain-plate type

Quantity of chip-conveyor

2

Speed of chip-conveyor(m/min)

1

Motor power of chip-conveyor (kw)

2 x0.75

Motor power of cooling pump(kw)

2 x 4 +2.2

Processing Work Pieces

Site Pictures

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