CH5255Y Mill-turning Center CNC Lathe
Features
●CH5255Y CNC lathe has long-span, stepped roller guideway improves the high rigidity and capacity.
●High precision imported bearing ensures good stability and high rigidity.
●Feed-axis adopts precision linear guideway and pretension ball screw ensures high accuracy of lathe.
●The lathe is equipped with plug or or orthogonal Y-axis and BMT-type servo power tool tower.
●High precision C-axis and hydraulic clamp brake ensures good precision of milling and drilling.
●Programmable hydraulic tailstock could save time and effort, easy to operate.
●The rear or side mounted coolant tank ensures fluent chip disposal, convenient to install the automatic chip removal machine.
●Floor type coolant tank is easy to chip removal.
Standard equipment
Control system:SYNTEC 22TB-E
Spindle motor：SYNTEC spindle servo motor
Spindle bearing：Imported high precision bearing
Screw bearing：Bearing especially for screw
Guideway：Precision linear guideway from Taiwan
Screw：Precision ball screw bearing from Taiwan
Chuck: Domestic hollow hydraulic 3-jaw chuck
Cylinder：Domestic hollow hydraulic rotating cylinder
Turret：Servo power turret with Y-axis
Tailstock：Programmable hydraulic tailstock
Chip: Rear chip
Optional equipment
FANUC/GSK/KND system
Automatic pneumatic door device
Automatic chip conveyor
Hydraulic/ Movable spindle tailstock
Technical data
Item | Unit | CH5255Y |
Capacity | Max.swing dia. over bed | mm | Φ750 |
Max.swing dia.over slide | mm | Φ370 |
Max.turning dia. | mm | Φ300 |
Max.machining length | mm | 550 |
Max.bar dia.to be held | mm | Φ52 |
Max. milling dia. (90°power head) | mm | Φ360 |
Spindle | Type of spindle head | | A2-6 |
Taper of spindle bore | | (metric)Φ68 1: 20 |
Spindle thru-hole | mm | Φ62 |
Thru-hole of spindle draw bar | mm | Φ52 |
Max.speed of spindle | m/min | 3500 |
Chuck specification | inch | 8”Hollow |
Feed | Travel X/Z/Y | mm | 278/600/±55 |
Rapid traverse X/Z/Y | m/min | 20/20/12 |
Turret | Type of Y-axis | | Interpolated Y-axis |
Type of turret | | Power turret |
Capacity of turret | pcs | 12 |
Tool section:turning/boring | mm | 25x25/Φ40 |
Power tool | Type of revolving tool | | BMT55-ER32 |
Max.rotating speed of milling spindle | rpm | 4000 |
Max.dia.of tool holder to mount | mm | Φ20 |
Max.tapping dia. | mm | M16(45) |
Tailstock | Travel of tailstock | mm | 420 |
Taper of center sleeve | | MT No. 5 |
Type of tailstock | | Hydraulic programmable control |
Motor | Power of spindle motor | kW | 11/15 |
Torque of spindle motor | Nm | 53/78 |
Rated power of motor milling-axis | kW | 3.9 |
Rated torque of motor milling-axis | Nm | 15 |
Motor power of coolant | w | 370 |
Others | Type of saddle layout | | 15°+30° |
Type of guideway | | Ball roller |
Power capacity | KVA | 30 |
Volume of coolant pump | L | 123 |
Net/gross weight of machine | kg | 4960/5360 |
Dimension of machine (LxWxH) | mm | 2946×2014×2144 |
Dimension of packing box(LxWxH) | mm | 3360×2440×2791 |
