MTK20 CNC mill-turning center .CX25Y CNC mill-turning center
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
Negotiable
Product Description
MTK20 is a mill-turning center controlled by high-end NC control system. It features opposed double spindles, opposed double turrets, Y-axis function and C-axis function. Two spindles and turrets can operate simultaneously even for heavy cut. By means of 4 simultaneously controlled axes together with sub spindle’s double feed in X/Z-axis, complete or most machining on a complex workpiece is finished at one setting. The machine is widely used in aerospace, automotive, manufacturing engineer and light industries satisfying increasing demand of customers on function and machining precision of CNC machines.
Specifications
| Number of spindles | 2 |
| Number of turrets | 2 |
| Chuck dia. | Φ210 mm |
| Number of turret station | 16X2 |
| Max. speed of spindle/sub spindle | 5000 r/min |
| Max. speed of revolving tool | 6000 r/min |
| Power of spindle motor | 18.5 / 22 kw (30min) |
| Power of sub spindle motor | 11 / 15 kw (30min) |
| Max. machining dia. | Φ250 mm |
| Max. machining length | 750 mm |
| Rapid traverse X1/X2/X3 | 30m/min |
| Rapid traverse Y1/Y2 | 20 m/min |
| Power of motor Z1/Z2/Z3 | 40 m/min |
| Stroke X1/X2/X3 | 210/210/100 mm |
| Power of motor Y1/Y2 | 100/100 mm |
| Stroke Z1/Z2/Z3 | 800/800/800 mm |
| Power of motor X1/X2/X3 | 2.2/2.2/2.7 kW |
| Power of motor Y1/Y2 | 2.5/2.5 kW |
| Power of motor Z1/Z2/Z3 | 4.5/4.5/4.5 kW |
| Weight | 8500Kg |
The center designed with 6 controllable axes of X, Y, Z1, Z2, C1 and C2, of which 4 are simultaneously controlled, is specially suitable for turning, milling, drilling and tapping of various complex chuck-type, sleeve-type and shaft-type work.
l Opposed double-spindle structure can perform parts exchange during high-speed operation. Equipped with 12-station servo power turret with which rear-side machining is possible, the machine can complete all machining of a part; therefore, it saves setting and machining time in great deal and improves productivity greatly. (In case of sub-spindle)
l Motor spindle structure runs smoothly, and produces parts to high surface finish and close geometrical shape error. (In case of sub-spindle)
l C-axis function for both spindles makes it possible for either of them to index and to do circular interpolation on multi-axis. (In case of sub-spindle)
l Due to large-travel Y-axis and length & breadth milling function, operations of turning, milling, drilling and tapping on cylindrical face and both ends of work are performed in a single setting, thus eliminates error caused by frequent setting, and ensures machining accuracy. The advantage is more obvious in machining complicated parts.
l The hydraulic balance cylinder can counterpoise the deadweight of turret and carriage, thus improves the dynamic performance of machine and prolongs the service life of bearings and screws.
l Feeds of the longitudinal and crosswise both use ball screws and linear guideways that are quick to respond and with high accuracy.
l Holistic full-enclosed guard and slant bed provide smooth chip removal and convenient workpiece setup as well as protect the operator’s safety and reduce the pollution of oil mist and coolant to environment greatly.
Specifications
| ITEMS | UNIT | PARAMETERS | |
| Capacity | Max. swing dia. over bed | mm | Φ560 |
| Max. swing dia. over slide | mm | Φ420 | |
| Max. turning diameter | mm | Φ330 | |
| Max. machining length | mm | 500 | |
| Spindle | Type of spindle nose | A2-6(GB/T5900.1) | |
| Spindle bore diameter | mm | Φ62 | |
| Spindle speeds | r/min | 40-4000 | |
| Spindle hydraulic chuck dia. | mm | Φ210 | |
| Spindle motor power(cont.or 30 minutes) | kW | 12/15 | |
| Sub-spindle | Sub-spindle speeds | r/min | 50-5000 |
| Hydraulic chuck dia.of sub-spindle | mm | Φ169 | |
| Sub-spindle motor power(cont. or 30 minutes) | kW | 10.1 | |
| Tailstock | Quill diameter/stroke | mm | Φ100/100 |
| Taper of center (standard/live spindle) | MT No.5/4 | ||
| Carriage | Angle of slant | deg | 45°+30° |
| Distance of travel of X/Y/Z1/Z2 | mm | 205/120(±60)/510/500 | |
| Rapid traverse rate of X/Y/Z1/Z2 | m/min | 24/16/30/24 | |
| Servo motor torque of X/Y/Z1/Z2 | N.m | 13.3/13.3/15/13.3 | |
| Ball screw dia. of X/Y/Z1/Z2 | mm | 32/32/40/40 | |
| Turret | Number of stations | 12 | |
| Section of tool(turning/boring) | mm | 25×25/Φ40 | |
| C-axis | Min.controlled angle | deg | 0.001 |
| Max. end-milling diameter/ tapping size | mm | Φ20/M12 | |
| Others | Power supply | kVA | 50 |
| Dimensions | mm | 3600×2000×2240 | |
| Gross weight | kg | 6500 | |
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Company
chizhou flydragon machinery trading co., ltd
Location
124 donghu raod.chizhou anhui.china
Contact Person
xia jiehe