Henan Baishun Machinery Equipment Co., Ltd.
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Heavy Duty Big Bore Metal Lathe Turning CA8450 Roll Turning Lathe machine
The lathe machine for rolling is a versatile tool for machining that can use high-speed steel and carbide cutting tools for rough and finish turning processes. It can machine various types of metals like different structural steels, casting steels, and irons, as well as cylindrical, conical, and spherical surfaces both internally and externally. It can also create threads on non-metal materials and shape various curved rotary surfaces. Moreover, it can maintain a consistent cutting speed.
CNC Roll Turning Lathe
Roll diameter: 500mm, 650mm, 800mm
Roll length: as requirement
CNC system: Siemens828Dsl/ GSK980TDc
Features:
This CNC roll turning lathe machines are mainly used in the semi finishing and finishing turning processing work for cast iron, steel and Non-ferrous metal rolls. The machines adopt high speed iron steel, tungsten-carbide or other kind of material cutters. These kinds of designs support the machines to do turning and repairing processing work for the rolls’ ex circle, head face, all kinds of complex groove face and curved surface. They can also process the similar cast iron, steel and non-ferrous metal shafts as rolls in same weight range for semi finishing and finishing work on ex circle, head face, and all kinds of complex groove face.
The machine adopts four guide way or four in one guide way. The longitudinal and cross movement adopt high rigid rectangular guide way .With the combination frame blade holder of high rigid cutter row on the rectangular, the machines have improved the rigidity and stability. We adopt high accuracy and radial clearance of the double row short cylindrical roller bearings as machine’s spindle bearings to ensure the machine’s high rigidity, stability and high accuracy. All the designs make sure the machines in integrated processing precision. And the work pieces will be processed in high accuracy.
Machines adopt paste hardened plastic guide way and centralized lubrication systems for every guide ways’ lubrication. It uses fixed-point quantitative oil supply principle. This ensures that the dynamic response of the system and the long using life for the machine’s guide ways’ lubrication. Machines adopt full stainless steel covers for guide way. This kind of design will keep the machine’s accuracy.
| Main parameters | Unit | CK8450 | CA8463 | CA8480 |
| Max.turning diameter | mm | 500 | 630 | 800 |
| Max. turning length | mm | 2500 | 3500 | 4000 |
| Center height | mm | 320 | 380 | 550 |
| Max. Weight of workpiece | kg | 3500 | 6500 | 14000 |
| Range of spindle speed | r/min | 1-112 | 1-75 | 1-31.5 |
| Number of spindle speeds | 16 | 16 | 16 | |
| Max. Cutting force | KN | 40 | 60 | 70 |
| Max. Torque of face plate | KN.m | 10 | 25 | 55 |
| The tailstock sleeve travel | mm | 150 | 200 | 300 |
| Main motor power | kw | 15 | 22 | 37 |
| Overall dimensions | mm | 5155X1368X1400 | 7100X1600X1550 | 9240x2280x1800 |
| Machine weight | kg | 7500 | 14000 | 28000 |
