



CNC Four spindle Gun drilling Machine
Product Details:
- Product Type Horizontal
- Material casted iron
- Computerized Yes
- Automatic Grade Automatic
- CNC Or Not CNC
- Control System Other
- Center Distance 400 Millimeter (mm)
- Supply Ability : 15sets Per Year
- Click to view more
Price And Quantity
- 40000 USD ($)/Set
- 1 Set
Product Specifications
- Yes
- CNC
- Horizontal
- Other
- 30000 Watt (w)
- Automatic
- Customer requirements
- 400 Millimeter (mm)
- casted iron
- machine size
- 12 months from the date of install or 13 months from the date of dispatch
- Other
Trade Information
- Tianjin
- 15sets Per Year
- 120 Days
- Standard Export Package
- CE ISO
Product Description
NZK2102X4-1000mm New Design CNC Four spindle Gun drilling Machine
Product DescriptionMachine Breif:
Drill mode:Gun drilling method. Concentric hole machining for cylindrical workpieces. Relative rotation of workpiece and tool during machining.
Workpiece clamping :The front end of headstock and guide frame spindle are equipped with cone disc. Axial movement of headstock spindle controlled by hydraulic system,The workpiece is clamped and positioned automatically by chamfering the cone disc and the both ends of the workpiece;When the users ordered the machine, they need to provide the chamfer size of both ends of the workpiece,as well as the workpiece size.
The machine adopts linear guide rail.
CNC system:GSK
The machine is equipped with simple safety guard.
Drilling box:It adopts servo main motor, Spindle is rotated by synchronous belt and synchronous belt wheel.Stepless speed regulation can be realized.The spindle speed range 500~5000r/min, the main motor power is 7.5kw,one motor drive two spindle rotation.
Tool infeed system:The structure of the ball screw is driven by the servo motor through the elastic coupling, and stepless speed regulation can be realized.
Drill bar support:2 groups, It can meet the maximum drilling hole length diameter ratio 100:1;;It adopts drill bar support linkage mechanism.
Center frame: 1 groups, It is used for workpiece support.Applicable workpiece outer diameter range:25~70mm ; the upper cover of the center frame is manually opened and closed.
Headstock:It is used to drive workpiece rotation, using ordinary motor to drive spindle rotation through the reducer, spindle speed fixed at 85r/min, the main motor power 1.1kw, a motor drive two spindle rotation.
Cooling system: chain plate chip conveyor, paper tape filter, temperature controller, high voltage variable frequency pump group, a liquid level controller, according to the pressure and flow rate adjusting aperture of the cutting oil, and can display the value of flow and pressure.
Machine Mainly Parameters:
Specification | Parameters | Notes | ||
Working capacity | Drilling diameter range | 7 - 25mm |
| |
Max.drilling depth | 1000mm |
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Max.length of workpiece | 1000mm |
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Workpiece outer diameter range | 25 - 70mm |
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Spindle quantity | 4pcs |
| ||
Spindle spacing | 140mm |
| ||
Machine performance | Z axis | Infeed speed range | 5~500mm/min | Stepless |
Rapid traverse rate | 3000mm/min |
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Infeed motor torque | 10Nm | With reducer | ||
Drilling box | Rotation speed range | 500~5000r/min | Stepless | |
Motor power | 7.5KW - 2 | Servo spindle motor | ||
Headstock | Rotated speed | 85r/min | Stepless | |
Motor power | 1.1KW - 2 |
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Cooling system | Max.pressure | 10MPa | Adjustable | |
Max.flow | 200L/min | Adjustable | ||
Filtering accuracy | 20m |
| ||
Oil tank capacity(roughly) | 1500L |
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Machine Configuration list:
Name | Manufacturer |
CNC system,servo infeed motor | GSK |
Main motor | Beijing CTB |
Spindle bearing | Domestic brand |
Screw bearing | Domestic brand |
Ball screw | Domestic brand |
Ball linear guide rail | Domestic brand |
Chip conveyor | Domestic brand |
Towline | Igus |
Oil temperature controller | Tianjin Free |
Paper tape filter | Domestic brand |
Variable frequency motor for cooling system | Domestic brand |
Inverter for cooling system | Domestic brand |
Mainly hydraulic components | Taiwan Northman |
Mainly electric components | SIEMENS or Schneider |
Auto lubrication system | Domestic brand |
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