Professional Deep Hole Boring Drilling Machine for Cylindrical Workpieces

1.Specialized deep hole drilling and boring machine for processing cylindrical workpieces.

2. Capable of drilling, boring, expanding, and rolling inner holes, including blind holes and step holes.

3. Workpiece rotation and tool feeding enable precision cutting, while cutting fluid cools, lubricates, and removes chips.

4. Optional drill rod box enables double rotation of workpiece and tool or single movement for adaptability to different processing needs.

5. Exceptional cutting performance and chip disposal, ensuring efficient and accurate deep hole drilling and boring operations. 


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Product Details

This high-performance equipment is designed to efficiently process cylindrical deep hole workpieces with precision and accuracy. Equipped with advanced technology, our machine can seamlessly perform a range of operations including drilling, boring, expanding, and rolling processing of inner holes. It is not limited to processing through holes; it is also capable of handling blind holes and step holes. During the processing, the workpiece rotates while the tool (rotatable) feeds for cutting. To ensure optimal performance, a cutting fluid is introduced into the reducing area through the oil dispenser or the tail of the boring bar. This fluid cools, lubricates the cutting process, and efficiently removes chips, resulting in a smoother and faster operation.


When drilling, our machine utilizes the oil dispenser to supply cutting fluid, ensuring efficient chip disposal via the BTA system. On the other hand, when boring, the cutting fluid is supplied either through the oil dispenser or the boring bar, with the fluid and chips effectively discharged ahead (head end) for seamless processing. For added versatility, our Deep Hole Drilling and Boring Machine can be equipped with an optional drill rod box. This feature allows for double rotation of both the workpiece and the tool, or single movement, depending on the specific processing requirements of any given situation. With our advanced technology and reliable performance, our Deep Hole Drilling and Boring Machine is an ideal choice for industries where precision and efficiency are paramount.


 Invest in our machine to effortlessly meet your deep hole drilling and boring needs, and experience superior results like never before. 


Professional Deep Hole Boring Drilling Machine for Cylindrical Workpieces


SPECIFICATIONTK2120TK2125TK2135
Capacity
Maximum diameter of boring200mm250mm350mm
Hole sizeΦ40-Φ100mmΦ40-Φ100mmΦ40-Φ120mm
Depth of boring1000-12000mm1000-12000mm1000-12000mm
Clamping diameter60-300mm60-330mm220-450mm
Spindle
Center height350mm350mm450mm
Headstock spindle apertureΦ75mmΦ75mmΦ75mm
Taper of spindleΦ85mm 1:20Φ85mm 1:20Φ85mm 1:20
Rang of spindle speed30-500r/min 12 types30-500r/min 12 types30-500r/min 12 types
Spindle speed range of drill pipe30-500r/min 12 types30-500r/min 12 types30-500r/min 12 types
Feed
Velocity range (stepless)5-1000mm/min5-1000mm/min5-1000mm/min
Drag board fast moving speed2m/min2m/min2m/min
Motor
Main motor power30kw30kw30kw
Hydraulic pump motor power1.5kw1.5kw1.5kw
Feed motor power4.4kw AC servo motor4.4kw AC servo motor4.4kw AC servo motor
Coolant pump motor5.5kw(2sets)5.5kw(2sets)5.5kw(3sets)
Motor power of drill pipe22kw 6 poles22kw 6 poles22kw 6 poles
OtherRated working pressure of cooling system2.5MPa2.5MPa2.5MPa
Cooling system flow200、400L/min200、400L/min200、400、600L/min
Rated working pressure of hydraulic system6.3Mpa6.3Mpa6.3Mpa
Maximum axial force on the oil feeder63KN63KN63KN
Maximum jacking force of oil feeder on workpiece20KN20KN20KN
SystemDelta, SIEMENS, KND CNC, GSK CNC


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