SZ25/2,SZ40/2 CNC Horizontal Deep Hole Drilling Machine

Delivery term:The date of payment from buyers deliver within days
  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Shandong

  • Validity to:

    Long-term effective

  • Last update:

    2017-07-08 11:08

  • Browse the number:

    299

Send an inquiries
Company Profile
Jinan Supertime Technology Co.,Ltd
Contactaixin:

jnshidai(Mr.)  

Email:

telephone:

phone:

Arrea:

Shandong

Address:

No. 3999, Airport Road, High-tech Zone, Jinan, Shandong, China

Website:

http://www.supertimecncmachines.com/ http://www.nt-dongya.com/com/jnshidai/

Product details

SZ25/2,SZ40/2 CNC horizontal deep hole drilling machine

Machine tool use:
This machine is mainly used in petroleum, chemical, pharmaceutical, power station, nuclear power plants and other industries of shell and tube for heat exchanger tube plate hole machining, maximum machining diameter 4000mm workpiece (need to flip 180 degrees) maximum drilling depth 800mm. The machine tool has high efficiency and good accuracy, the surface roughness can reach Ra6.3 ~ Ra3.2, and the aperture is IT9 ~ IT10, and the linearity of the hole is 0.1mm/100mm.
This machine can use the outer chip or chip single gun drill BTA drill, double spindle can work at the same time (adjustable spacing). Using programming software to convert DXF format drawings into NC parts program. Optimizing drilling sequence, improving drilling efficiency. Machine tools with a variety of safety and automatic protection, automatic safety monitoring can be realized.

Machine tool structure and configuration:
1.This machine is mainly longitudinal slipway, a vertical slide, double spindle feed sliding table, work station and plate bending, hydraulic system, cooling system, automatic lubrication system, electrical system, row chip etc..
2.This machine is a horizontal deep hole drilling machine. Machine tools are the basis of pieces of bed, column, table and a bent plate, etc. are the high quality iron castings, with aging treatment, precision and stability, seismic. Bed is arranged on the upper surface of the longitudinal sliding table for bearing the column longitudinal (x) to the mobile, is mounted on the upright post; a vertical sliding bearing spindle feed slider for vertical (y) to the mobile; spindle feed slide spindle is driven by a feed (z) to the movement.
3.Machine's x, y, Z axis are imported roller linear guide rail pair oriented, with high bearing ability and excellent dynamic response performance and gapless. High precision motion. The three axes are driven by a pre loaded ball screw, which is driven by the servo motor (Z axis) through a high precision planetary reducer. X, Y axis with a grating ruler, closed loop control,
4.It can greatly improve the positioning accuracy and reliability of the machine tool.
5.The work table and the bed of the machine is the separation of the influence of the workpiece can not be clamped by the bed vibration. Working table is provided with a clamping workpiece bending plate is divided into two parts, spacing can be adjusted to adapt to the different diameter of the workpiece; also can move back and forth, the spacing of the adjustment of the workpiece surface and the guide sleeve end, in order to adapt to the different thickness of the workpiece; under the support of the two inclined plate composed of V shape, is used for bearing the workpiece, spacing can be adjusted, in order to adapt to the different diameter of the workpiece.
6.The machine tool has two spindles, can work at the same time, the efficiency of the single spindle machine increased nearly doubled. Dual spindle spacing can be adjusted to suit different hole spacing requirements. This machine can use a BTA drill, you can use a gun drill so that drilling holes can use the gun drill, macroporous available BTA drill, greatly improve the drilling cutting aperture range, drill diameter of 7 ~ 45mm in diameter hole.

Specifications:

Name

Item

SZ25-2

Sz40-2

Machining range

Max. dia.

φ2500mm

φ4000mm

Drilling dia.

BTA drill

φ16~φ45mm

φ16~φ45mm

 

Gun drill 

φ7~φ24mm

φ7~φ24mm

Max. drilling depth

800mm

800mm

Max.  weight of workpiece

50T

70T

Drill head

Number

2

2

Spindle center distance (adjustable)

170~220mm

170~220mm

Spindle front bearing

φ65mm

φ65mm

Spindle speed

40~3000r/min

200~2500r/min

Spindle servo motor power

2×15/20.5kW

2×15/22kW

Longitudinal slipway

Move (X axis)

stroke

3000mm

4000mm

Maximum moving speed

4m/min

4m/min

Servo motor power

9.6kW

4.5kW

Vertical column

Move platform

(Y axis)

Stroke

2500mm

2000mm

Maximum moving speed

4m/min

4m/min

Servo motor power

4.5kW

4.5kW

Dual spindle feed move platform

(Z axis)

Stroke

1000mm

900mm

Feed rate

0~4m/min

0~4m/min

Servo motor power

2.0kW

2.0kW

accuracy

X axis positioning accuracy

0.03mm/ whole length

0.06mm/ whole length

Y axis positioning accuracy

0.03mm/ whole length

0.03mm

X axis repeat positioning accuracy

0.01mm

0.06mm/ whole length

Y axis repeat positioning accuracy

0.01mm

0.03mm

Deviation of hole (drilling into surface)

±0.06mm

±0.10mm

Deviation of hole (drill out)

0.3/300,0.6/600

±0.2~0.6mm/1000mm

Roundness of holes

0.02

0.02mm

Hydraulic system

Hydraulic pump pressure / flow

1.5~4MPa,25L/min

2.5~4MPa,25L/min

Hydraulic pump motor power

3kW

3kW

Cooling system

Coolant pump pressure / flow

6.5MPa,2×200L/min

120L

Cooling pump motor power

2×22kW

6.5MPa,2×200L/min

Cooling tank capacity

3000L

2×22kW

Industrial refrigerating machine power

14kW

3000L

The magnetic roller Tape flow filter

400L/min

14kW

The total power of motor.

90W+90W+3kW

400L/min

Filtering accuracy

25μm

25μm

Chip

Chip type

Flat chain

Flat chain

Chip removal rate

2m/min

2m/min

Chip motor power

0.75kW

0.75kW

Pump motor power / flow

2×1.5kW/2×200L/min

2×1.5kW/2×200L/min

electrical system

numerical control system

Spain FAGOR8055

FAGOR8055

Numerical control axis

5

3

Motor total power

 about 112kW

 about 117kW

Machine tool dimensions

LXWXH

 about 13×8.2×6.2m

 about 14×7×6m

Weight of machine tool

 

 about 70t

 about 75t

Supertime Technology is well-known for the high quality, reliable performance and easy operation of our sz25/2,sz40/2 cnc horizontal deep hole drilling machine, which is one of the leading China manufacturers and suppliers. Should you are interested in our machines, please feel free to check the quotation with us.