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.
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.
SPECIFICATION | TK2120 | TK2125 | TK2135 | |
Capacity | Maximum diameter of boring | 200mm | 250mm | 350mm |
Hole size | Φ40-Φ100mm | Φ40-Φ100mm | Φ40-Φ120mm | |
Depth of boring | 1000-12000mm | 1000-12000mm | 1000-12000mm | |
Clamping diameter | 60-300mm | 60-330mm | 220-450mm | |
Spindle | Center height | 350mm | 350mm | 450mm |
Headstock spindle aperture | Φ75mm | Φ75mm | Φ75mm | |
Taper of spindle | Φ85mm 1:20 | Φ85mm 1:20 | Φ85mm 1:20 | |
Rang of spindle speed | 30-500r/min 12 types | 30-500r/min 12 types | 30-500r/min 12 types | |
Spindle speed range of drill pipe | 30-500r/min 12 types | 30-500r/min 12 types | 30-500r/min 12 types | |
Feed | Velocity range (stepless) | 5-1000mm/min | 5-1000mm/min | 5-1000mm/min |
Drag board fast moving speed | 2m/min | 2m/min | 2m/min | |
Motor | Main motor power | 30kw | 30kw | 30kw |
Hydraulic pump motor power | 1.5kw | 1.5kw | 1.5kw | |
Feed motor power | 4.4kw AC servo motor | 4.4kw AC servo motor | 4.4kw AC servo motor | |
Coolant pump motor | 5.5kw(2sets) | 5.5kw(2sets) | 5.5kw(3sets) | |
Motor power of drill pipe | 22kw 6 poles | 22kw 6 poles | 22kw 6 poles | |
Other | Rated working pressure of cooling system | 2.5MPa | 2.5MPa | 2.5MPa |
Cooling system flow | 200、400L/min | 200、400L/min | 200、400、600L/min | |
Rated working pressure of hydraulic system | 6.3Mpa | 6.3Mpa | 6.3Mpa | |
Maximum axial force on the oil feeder | 63KN | 63KN | 63KN | |
Maximum jacking force of oil feeder on workpiece | 20KN | 20KN | 20KN | |
System | Delta, SIEMENS, KND CNC, GSK CNC |
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