RHCK8480/ROLLS CNC TURNING LATHE

Machine data

Swing over bed:Φ800mm
Maximun turning diameter:Φ200-800mm
Span of guideway:1100mm

Machine data

Spindle bore:Φ130mm
Manual 4-jaw chuck:Φ800mm
Machine weight:13000/15000Kg

RHCK84 series CNC roll lathe is a high-precision, high rigidity, four guide rails CNC roll lathe whichis independent research and development by our company according to the market requirment.lt is suitable for machining all kinds of very hard material rolls, such as high-speed steel, highboron steel, tungsten carbide, high nickel chromium and ductile iron. Suit for the machining innerand outer circle, tapered surface, end face of various kinds of mill roll, shaft, thread and other parts.Widely used in steel mill, coal mine, chemical, automotive, petroleum, military and other industries.
1、SIEMENS CNC control system;
2、Spindle box with precision spinde unit, life-free maintenance;
3、 The feed system is driven by a high precision ball screw direct servo motor, guide rail withrectangular hard rail or heavy-duty linear guide, with imported ball screw bearings, high rigidity,high precision, fast response, suitable for high-speed, high-precision Turning;
4、Tailstock with built-in rotary top, to improve the tailstock rigidity and machining;
5、 Hard track surface using laser heat treatment, increase its hardness, wear resistance, extend the service life;
6、 Electrical components are mainly imported brand products, electrical box standard air conditioning;

ItemUnit RHCK8480
CapacitiesSwing over bedmmΦ800
Maximun turning diametermmΦ200-800
Max.workpiece lengthmm3300/5300
Max.turning lengthmm3100/5100
Span of guidewaym1100 
Type of guide way 4-guideway
Max weight of workpieceT
Feed
motion
Max.travel of x-axismm425 
Max.travel of z-axismm3150/5150
Rapid speeds of x-/z-axismm/min10000/8000
Min.feed increment of x-/z-
axis
mm0.001 
Spindle

Spindle speed range

(stepless)

Tpm4-300
Spindle nose A2-15
Spindle boremmΦ130
Taper hole of spindle Metric 140
Spindle Taper MT-6
Manual 4-jaw chuck Φ800
Knife
tower
Turret working position 
Turret specifications
dimensions
mm300×300
Section of tool shankmm40×40
TailstockDiameter of Tailstock quillmmφ220
Travel of tailstock quillmm330 
Taper hole of tailstock quill MT-6
OthersMain motor powerKWAC45
Workpiece
acCuracy
IT6~IT7
Surface
roughness
Ra0.8
Dimension
and
weight
L×W 7500×2400/9500×2400
Machine weightKg14000/18500
Factory
Photos of Customer Visit
Photos of On-site Installation

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