CNC Sheet Metal Drilling Machine

The heavy duty type BMDT2020 3 axis cnc drilling milling machine adopts the large-size linear rolling guide rail, with high motion sensitivity. The transverse and longitudinal drive adopts the precision gear and rack drive of the hard gear, and the vertical adopts the ball screw drive.

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Product Details

CNC Sheet Metal Drilling Machine


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The heavy duty type BMDT2020 3 axis cnc drilling milling machine is the high precision drilling milling machine.
The heavy duty type BMDT2020 is mainly used for drilling and tapping metal work piece widely used in buildings, bridges, towers and other steel structure industry, and also can process different shape mental plate and circular flange in boiler and petrochemical industry. It can drill max 80MM diameter holes and could drillthrough-hole, blind-hole, ladder hole, hole-end chamfering and milling, tapping,etc.
The heavy duty type BMDT2020 3 axis cnc drilling milling machine adopts the large-size linear rolling guide rail, with high motion sensitivity. The transverse and longitudinal drive adopts the precision gear and rack drive of the hard gear, and the vertical adopts the ball screw drive. Good rigidity, good stability.
The machine control system is Siemens, You can also change any other brand control system according to the user's requirements.


Model

BMDT2020

Working Size

Length x Width (mm)

2000mm*2000mm

Vertical Drilling Head

Quantity

1

Spindle Taper

BT40

Drilling Diameter (mm)
Tapping Diameter

Φ1-Φ40
Φ3-Φ26

Spindle Speed (r/min)

30-3000

Spindle Motor Power (kw)

7.5

Spindle Nose To Table Distance

200-600(customized)

Gantry Longitudinal Movement
(X-axis)

Max. Stroke (mm)

2000

Moving Speed (m / min)

0-9

Servo Motor Power (kw)

2.4* 1

Drive mode

Guided by linear rolling guide; driven byservo motor and ball screw.

Power Head Lateral Movement (Y Axis)

Max. Stroke (mm)

2000

Moving Speed (m/min)

0-9

Servo Motor Power (kw)

2.4*2

Drive mode

Guided by linear rolling guide; driven byservo motor and ball screw.

Vertical Ram Feed Movement (Z-axis)

Max. Stroke (mm)

400

Moving Speed (m/min)

0-8

Servo Motor Power (kw)

1x2.4(Brake motor)

Positioning Accuracy(X/Y/Z)

±0.05/300 mm

Repeat Positioning Accuracy(X/Y/Z)

±0.025/300 mm   


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(1) Y-axis: beam along the both sides of the bed, guide horizontal motion.
X-axis Transmission system adopts ac servomotor, after the gear reducer reduce speed, drive the gear rotation. It can realize the X-axis linear movement accurately. The x-axis is double drives.
(2) Y-axis: milling heads slide over beam, the guide rail horizontal motion.
Y-axis Transmission system adopts ac servomotor, after the gear reducer reduce speed, drive the gear rotation, It can realize the Y-axis linear movement accurately
(3) Z-axis: milling ram over slide, the guide rail moves up and down.
Z-axis Transmission system adopts ac servomotor, after the gear reducer reduce speed, drive the gear rotation. It can realize the Z-axis linear movement accurately

 

The Main Configuration of the Machine Tool:
(1)NC system adopts Siemens 808D CNC system
(2) X, Y, Z guide rail adopts precision linear roller guide rail to ensure the machine used precision and useful life.
(3) X, Y, Z way all adopts transmission of gear and rack.
(4) In the three-transmission system, adopts NC software limitation, electrical limitation and many control system to make sure a safe work environment.
(5)Lathe bed materials: worktable adopts HT250 cast iron and 16MM steel plate welded together, artificial aging treatment and stress relieving after welding,( 580℃ of the annealing temperature); base and beam adopts 16MM steel plate-welded, Stress relieving after welding (580℃ of the annealing temperature).
(6) All gear for machine tool adopts hard tooth surface nitriding treatment, high hardness, wear resistance.


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1.Delivery time: 15 -30 working days after received deposit.

2.Payment terms: 30% by T/T in advance, the balance by T/T before delivery.

3.Warranty: 12 months for contract equipment not being damaged by any man-made factors, whole lifetime after-sale service.

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1.One year warranty time, we can repair and replace parts for free in one year.

2.Technical support in 24 hours online, TM, Skype, E-mail, solving the relative questionsin time.

3.Life time free maintenance service.

4.Free training course at our factory with professional engineers.

5.Engineers to your country for service if need. 

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Jinan Zhang Machinery Co., Ltd. is a high-tech enterprises in Shandong Province. Over the past two decades, we have accumulated rich experience in the development, manufacturing and sales of CNC lathes such as drilling, milling, punching and cutting machines, optical, mechanical and intelligent equipment. In the market with a good reputation, high-quality, excellent cost-effective and perfectservice. Choose Bosman, on behalf of the successful choice!

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We have customers from both domestic market and oversea market.

Supply to South America Middle East and Europe.

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