Product Attributes

Model No.: CK8450

Brand: YICHUANG

Out-of-warranty Service: Video Technical Support, Online Support

Maximum Machining Diameter: Φ500mm

Workpiece Length: 2500mm

Spindle Center Height: 1030mm

Machine Size: 5750x1850x1800mm

Supply Ability & Additional Information

Payment Type: L/C,T/T

Incoterm: FOB,CIF

Packaging & Delivery

Selling Units:

Set/Sets

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CK8450 CNC Roll lathe working video

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CK84100 CNC Heavy duty roll lathe

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CK84100 CNC Roll lathe working video

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This machine is a special heavy-duty Cnc Roll Lathe, mainly used for processing roll body hole profiles in steel mills, and can also turn the outer circle and roll neck of rolls, and can turn parts similar to rolls. The machine has advanced design, reliable performance, easy operation, and can meet the processing needs of precision parts.

The machine tool is well-made, has excellent performance, and has a long accuracy retention period. It is suitable for long-term, continuous, and high-load processing. The machine tool has good static, dynamic, and thermal stiffness, stable and reliable operation control, a simple, smooth, and beautiful operating interface, and is easy to maintain.

Overall layout and composition of the machine:

This CNC heavy duty Roll Lathe adopts the layout of HT300 castings and horizontal lathes. It consists of functional components such as bed, headstock, tailstock, slide, protective device, and electronic control system, as shown in the figure below:

Performance characteristics:

● CK8450 CNC Heavy Duty Roll Lathe has advanced and reliable structure, mature technology, good appearance, and complete and reliable safety protection devices.

● The bed large slide rail adopts 3+1 rectangular positioning rail, and the rail surface adopts high-frequency quenching. The longitudinal and transverse feed motion rails of the tool holder adopt high-rigidity rectangular rails, combined with the high-rigidity tool row on the frame tool holder, which improves the high rigidity and stability of the machine tool during cutting processing.

● The machine tool is equipped with a SIMENES828D CNC system. The main drive is driven by a servo motor, and the longitudinal (Z axis) and transverse (X axis) are ball screw drives. The longitudinal and transverse movements of the tool holder are driven by AC servo motors.

Technical parameter:

Maximum machining diameter	Φ500mm
Workpiece length	2500mm
Spindle speed	1rpm～200rpm
Spindle center height	1030mm
Spindle motor power	22KW
Z-axis motor power	3.2KW
X-axis motor power	2.1KW
Z-axis feed speed range	1～6000mm/min
X-axis feed speed range	1～3000mm/min
Distance from spindle center to guide rail	400mm
Distance from spindle center to tailstock center	2500mm
Distance from spindle center to carriage	205mm
Diameter of spindle end chuck	Φ500
Spindle center	Morse No. 6
Tailstock center	Morse No. 6
Tailstock center load	3500Kg
Tailstock sleeve stroke	200mm
Surface roughness of fine turning outer circle	≤Ra0.8μm
Fine turning outer circle roundness	≤0.01 mm
Minimum unit of longitudinal and lateral movement	0.001 mm
X-axis ball screw nominal diameter	Φ40
Z-axis ball screw nominal diameter	Φ63
Positioning accuracy A (X axis)	0.012mm
Positioning accuracy A (Z axis)	0.045mm
Repeat positioning accuracy R (X axis)	0.007mm
Repeat positioning accuracy R (Z axis)	0.01mm
Reverse difference B (X axis)	0.006mm
Reverse difference B (Z axis)	0.012mm
Installation size of machining tool	2003232mm
Machine size (lengthwidthheight)	575018501800mm
Net weight of machine tool	11000Kg