Models: SVL-4525SX-F, SVL-4528SX-F
Travel45.3 x 25 x 20.1, 45.3 x 28 x 20.1 in.
Taper, RPM40, 15k
Tool Capacity30 T
Spindle Motor20/25 hp


This is a massive, heavily ribbed castings machine with 2 linear roller pack ways on X/Y/Z axis and 2 additional box ways on Y axis. It is equipped with 3 axes linear scales for extra high precision works. It is designed specifically for heavy duty cutting with superior surface finish and is ideal for mold works. Machine weighs over 18,000 lbs.

  • FANUC Oi-MF, 10.4” LCD color screen
  • Travel : X/Y/Z : 45.3” / 25” / 20.1” (SVL-4525SX-F), 45.3” / 28” / 20.1” (SVL-4528SX-F)
  • Table rapid traverse 1,417 ipm
  • Table: 51.2″ x 25″
  • Spindle: 15k rpm, cat 40 big plus, direct drive, 25 HP motor
  • 2 high quality linear roller ways on X/Y/Z axis travel & 2 extra box ways on Y axis travel
  • 3 axes Linear Scales (Mitutoyo)
  • ATC: Side mount 30 tools
  • Position accuracy: X/Y/Z (+/- 0002″)
  • Repeatability : X/Y/Z (+/- 00012″)
  • Machine size without chip conveyor: W/D/H (171″/ 134″/ 112″)
  • Coolant nozzle: 4, air blow nozzle: 1
  • Coolant tank capacity: 53 gal
  • Electrical: 220V/ 3 Ph/ 35 KVA


Roller vs Ball linear ways

When subjected to a load, rollers form line contact with the guide surface, which is much larger than the point contact that is formed when balls are subjected to a load. This gives roller rail guides higher load capacities than ball rail guides of the same size.

High Precision Ball Screw

Each axis is driven by a high precision double-nut ball screw that is centered between the guide ways.

The ball screws are pretensioned and anchored at both ends with angular contact bearings. Ball screws using single nuts or ones that are not pretensioned will have much greater play and backlash which can lead to problems with chatter and accuracy

High Performance Spindle

The spindle is designed with air curtain and air blast at tool change to prevent small chips from entering the inside of the quill.  Around the spindle, there are coolant nozzles for cutting operation and air nozzle for cutting dry.

FANUC Oi-MF control

The control panel comes with 10” color screen and software such as high speed AICC, 200 blocks look ahead, rigid tapping, manual guide Oi, and extra M codes The operating panel is equipped with detachable MPG (Manual Pulse Generator), USB port, embedded Ethernet

Auto Grease Lube System

Superior to Oil Lube system, Grease Lube stays onto the slide ways for longer time and requires less maintenance.

Specs / Models

Work CapacitySVL-4525SX-FSVL-4528SX-F
X axis travel45.3 in. (1150 mm)45.3 in. (1150 mm)
Y axis travel25 in. (635 mm)28 in. (711 mm)
Z axis travel20.1 in. (510 mm)20.1 in. (510 mm)
Spindle nose to table5.1-25.2 in. (130-640 mm)5.1-25.2 in. (130-640 mm)
Spindle center to column31.5 in. (800 mm)31.5 in. (800 mm)
Table area51.2 x 25 in. (1300 x 635 mm)51.2 x 25 in. (1300 x 635 mm)
Max. workpiece weight1760 lbs. (800 kg)1760 lbs. (800 kg)
T-Slot (Number x Width x Pitch)5 x 0.7 x 3.9 in. (5 x 18 x 100 mm)5 x 0.7 x 3.9 in. (5 x 18 x 100 mm)
Spindle taperCAT-40, Big plusCAT-40, Big plus
Spindle speed15,000 (ceramic bearing)15,000 (ceramic bearing)
Spindle motor: cont./30 min20/25 hp (15/18.5 kw)20/25 hp (15/18.5 kw)
TransmissionDirect DriveDirect Drive
Automatic Tool ChangerSVL-4525SX-FSVL-4528SX-F
ATC typeSide MountSide Mount
Tool capacity3030
Max. tool diameter2.95 in. (75 mm)2.95 in. (75 mm)
Without adjacent tool5.9 in. (150 mm)5.9 in. (150 mm)
Max. tool length11.8 in. (300 mm)11.8 in. (300 mm)
Max. tool weight15.4 lbs. (7 kg)15.4 lbs. (7 kg)
Tool change time (tool to tool)2 sec2 sec
Tool change time (chip to chip)7 sec7 sec
Method of tool selectionRandomRandom
Rapid traverseX/Y/Z 1417 ipm (36,000 mm/min)X/Y/Z 1417 ipm (36,000 mm/min)
Cutting feed rate0.04-1417 ipm (1-36,000 mm/min)0.04-1417 ipm (1-36,000 mm/min)
TransmissionDirect DriveDirect Drive
Positioning accuracy*0.0002 in. (0.005 mm)0.0002 in. (0.005 mm)
Repeatability accuracy*0.00012 in. (0.003 mm)0.00012 in. (0.003 mm)
Ballscrew diameter X/Y/Z1.57 in. (40 mm)1.57 in. (40 mm)
Coolant SystemSVL-4525SX-FSVL-4528SX-F
Coolant tank capacity52.8 gal (200 L)52.8 gal (200 L)
Number of Coolant Nozzles44
Machine SizeSVL-4525SX-FSVL-4528SX-F
Floor space (w/o chip conveyor)W: 171.5 in. (4356 mm) x 134.3 in. (3410 mm)W: 171.5 in. (4356 mm) x 134.3 in. (3410 mm)
Height112 in. (3100 mm)112 in. (3100 mm)
Weight18,260 lbs. (8300 kg)18,260 lbs. (8300 kg)
Operator door opening45.3 in. (1150 mm)45.3 in. (1150 mm)
Power RequirementsSVL-4525SX-FSVL-4528SX-F
Electrical220V / 3 Phase / 35 KVA / 60 Hz220V / 3 Phase / 35 KVA / 60 Hz
Air6 CFM at 88 psi6 CFM at 88 psi

All specifications subject to change without notice. Please call to verify.


Standard Accessories

  • 3 axes linear scales (MITUTOYO)
  • 1 M memory, USB port, CF card, RS-
  • 232 I/F, embedded ethernet
  • 4th axis prepped (wiring only, no motor, no drive)
  • CTS prepped (70 bar)
  • Flat type chip conveyor
  • Oil skimmer
  • Electric cabinet heat exchanger
  • Spindle chiller
  • Rigid tapping
  • Coolant gun, air gun
  • LED work light
  • Full enclosure
  • Spindle air curtain
  • Chip coolant flush
  • 4 extra M code
  • Removable hand wheel (MPG)
  • Air reservoir tank with alarm

Optional Accessories

  • FANUC 2 G Data server with Ethernet
  • 2 M memory
  • Nano smoothing
  • Bell type acceleration/deceleration
  • Riser block (3.9”, 7.9”)

Don’t overpay for a competitor’s machine until you see how a high-quality Sharp machine stacks up. Request a quote to see the Sharp difference for yourself.

Contact us to purchase your next machine or to find your local authorized Sharp Precision Machine Tool dealer for genuine parts and service.

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