Precision Deep Hole Machine For Efficient Drilling

1.Specialized deep gap 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 device feeding enable precision cutting, whilst cutting fluid cools, lubricates, and gets rid of chips.
4. Optional drill rod box enables double rotation of workpiece and device or single motion for adaptability to different processing needs.
5. Exceptional cutting performance and chip disposal, making sure efficient and correct deep hole drilling and boring operations. 

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Product Details

This high-performance equipment is designed to correctly process cylindrical deep hole workpieces with precision and accuracy. Equipped with superior technology, our machine can seamlessly operate a range of operations which include drilling, boring, expanding, and rolling processing of inner holes. It is not constrained to processing through holes; it is also capable of handling blind holes and step holes. During the processing, the workpiece rotates whilst the device (rotatable) feeds for cutting. To ensure optimal performance, a slicing fluid is introduced into the lowering area via the oil dispenser or the tail of the boring bar. This fluid cools, lubricates the cutting process, and efficiently removes chips, ensuing in a smoother and quicker operation.

When drilling, our machine utilizes the oil dispenser to furnish cutting fluid, ensuring environment friendly chip disposal by using the BTA system. On the other hand, when boring, the cutting fluid is supplied both through the oil dispenser or the boring bar, with the fluid and chips effectively discharged in advance (head end) for seamless processing. For introduced versatility, our Deep Hole Drilling and Boring Machine can be equipped with an optional drill rod box. This feature approves for double rotation of both the workpiece and the tool, or single movement, relying on the specific processing necessities of any given situation. With our advanced technology and dependable performance, our Deep Hole Drilling and Boring Machine is an perfect choice for industries where precision and efficiency are paramount.

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


Precision Deep Hole Machine For Efficient Drilling, Boring, And Rolling


SPECIFICATIONTK2120TK2125TK2135
Capacity
Maximum diameter of boring200mm250mm350mm
Hole sizeΦ40-Φ100mmΦ40-100mmΦ40-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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