Zk2102b Zk2103b Zk2104b CNC Deep Hole Drilling Machine
|FOB Price:||US $54,000-67,000 / Piece|
|Min. Order:||1 Piece|
|Min. Order||FOB Price|
|1 Piece||US $54,000-67,000/ Piece|
|Transport Package:||Wooden Packing|
|Payment Terms:||L/C, T/T|
- Model NO.: Zk2102B ZK2103B ZK2104B
- Layout: Horizontal
- Number of Shaft: 2
- Automatic Grade: Automatic
- Certification: ISO 9001, ISO14001 ISO18001
- Drilling Hole Diameter 3-40: Deep Hole Drilling Depth 1000-2500mm
- Specification: SGS
- HS Code: 8459210000
- Structure: Deep Hole Drilling
- Controlling Mode: CNC
- Hole Diameter: 3-40mm
- Precision: High Precision
- Condition: New
- Trademark: precion
- Origin: Dezhou Shandong, P. R. China
This machine is a special purpose CNC deep hole drilling machine with high efficiency, high accuracy and high automatization, by metal chips external removing method (gundrill method), once continued drilling can replace drilling, boring and reaming etc. many machining procedure, and obtain the same machining accuracy and surface roughness. controlled by CNC system, not only has the machine single moving function, but also automatic cycle function.The Max. drilling depth of this machine is 2500mm, its large clamp Dia. of workpiece is suitable for large workpiece. This machine can drill through hole, blind hole and step hole, mated with special holders, it can also drill eccentricity hole and slant hole.
Characteristic of the machine
All the bed and boxes of the machine adopt fine casting, so they have good rigidity and stability.
The cutter need not untread during machining.
Controlled by CNC system, the automatization is high.
Feed system is diven by AC servo motor and ball screw couples with stepless speed.
Adopt slide guide way, glued plastic on the moving parts, the low speed travel is smooth, has not crawl.
The spindle speed of the travel headstock with rotating drilling bar is stepless.
Spindle bearing and surface of guide way are lubricated intermittently.
High pressure coolant system adopt frequency converting motor to drive gear pumps, and adopt immerged oil temperature controller.
Adopt automatic metal chips conveyer.
Main specification and features
|Machining scope||Spindle number||1||1||1|
|Range of drilling Dia.||3-20mm||6-30mm||10-40mm|
|Max. drilling depth||2500mm||2500mm||2500mm|
|Travel headstock with rotating drilling tool||Max. rotating speed(stepless)||7000r/Min||600r/Min||3000r/Min|
|Main motor power||4kW||5.5kW||7.5kW|
|Feed of tool||Speed range(stepless)||5-500mm/Min||5-500mm/Min||5-500mm/Min|
|Rapid moving speed||3m/Min||3m/Min||3m/Min|
|Coolant system||Max. pressure||10MPa||10MPa||10MPa|
|Machining accuracy||Accuracy of Dia. of hole||IT7-IT11|
|Deflexion of hole center line(ratioof length and Dia.≤100:1)||Workpiece is stationary:≤1mm/1000mm;workpiece is rotating:≤0.5mm/1000mm.|
|Linearity of the hole||≤0.05mm/100mm.(ratio of length and Dia.≤100:1)|
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