| NO | Items | Description | ||
| 1 | Model | 2MK2110 | 2MK2120 | 2MK2125 |
| 2 | Honing diameter range | Φ25—Φ100mm | Φ28—Φ200mm | Φ32—Φ250mm |
| 3 | Honing depth range | 1-10m | 1-10m | 1-10m |
| 4 | Honing bar spindle center height | 220mm | 350mm | 350mm |
| 5 | Honing bar gearbox spindle speed | 50-375r/min (stepless) | 50-375r/min (stepless) | 50-375r/min (stepless) |
| 6 | Clamping diameter of workpiece | Φ40—Φ200mm | Φ35—Φ300mm | Φ50—Φ350mm |
| 7 | Carriage reciprocating speed | 1-25m/min (stepless) | 5-20m/min (stepless) | 5-20m/min (stepless) |
| 8 | Coolant pump flow | 100L /min | 100L /min | 100L /min |
| 9 | Coolant tank | 600L | 600L | 600L |
| 10 | Honing head feeding pressure | 0.5-4Mpa (adjustable) | 0.5-4Mpa (adjustable) | 0.5-4Mpa (adjustable) |
| 11 | Spindle gearbox motor | 7.5KW | 11KW | 11KW ( servo motor ) |
| 12 | Reciprocating motor | 4.5KW (servo motor) | 4.5KW (servo motor) | 4.5KW (servo motor) |
| 13 | Honing head feeding system motor | 0.75KW (servo motor) | 0.75KW (servo motor) | 0.75KW (servo motor) |
| 14 | Coolant pump motor | 22KW | 22KW | 22KW |
2MK2110,2MK2120,2MK2125 are CNC deep hole honing machines, which are the dedicated machine for honing and polishing of deep holes. Mainly for fine processing of the precision parts, it is an ideal deep hole processing machine with high precision and high efficiency. The surface roughness is up to Ra 0.2 um and roundness is less than 0.03 mm, the hole tolerance is up to IT7 or above. The machine tool clamps fixed workpiece ,use rotating honing head to make reciprocating moving. It has a wide application, especially for processing of non-rotary workpiece, such as hydraulic cylinder, air cylinder, square body, the workpiece with rotary shaft and flange plate, etc. The workpiece is fixed by V-type supporting and chain locking. The machine can be programmed to realize automatic operation, with setting up of honing time, reciprocation frequency and honing distance. It is suitable for mass production or single maintenance production. The machine selects Taiwan Delta control system with human-machine interface touch screen.
