PV-4221 Product Page

PV Series Main Characteristics

  • High Accuracy and High Rigidity

  • 25 hp, 6,000 rpm Japanese made Gear-head Spindle

  • 34 hp, 10,000 rpm Built-in Motor Spindle (Optional)

  • Single unit (monobloc) bridge

  • Largest 32-tools ATC system as standard

  • Dual built-in casting chip screw removal system with chip conveyor

  • Roller type linear guideways on X-axes and Y-axes


Environmental Design Concept

  • Automatic lubrication unit with intelligent pressure failure detection function provides reliable lubricator supply for cost saving

  • Big coolant tank with high pressure pump provide the most efficient coolant circulation

  • All axis lubrication oil is kept away from the coolant which can extend coolant oil life for environmental protection




Table Loading Area: 157.48” x 66.93” Allowable Table Load: 22,046 lbs. T Slots, width x spacing x # slots: .86” X 8”


Spindle taper: CAT-50 Big Plus Spindle RPM: 6,000 RPM Spindle Power Output (max/cont.) (max 30 min.): 25 HP Spindle torque (max 30 min): 459.5 ft. lbs. Spindle Driving Method: Gear Type


X axis travel: 165.3” Y axis travel: 82.6” Z axis travel: 31.4” Spindle nose to table surface: 9.87” – 49.20” Distance between Columns: 88.61” Rapid Traverse X and Y axis: 472 IPM Rapid Traverse Z axis: 590 IPM

Automatic Tool Changer

Number of Tools: 32 Tool Shank: CAT 50 Max. Tool Dia.: 4.92 With adjacent pocket open: 8.46 Max. Tool Length: 17.38 inches Max. Tool Weight: 44.1 lbs. Tool Selection Method: Random

Tank Capacity

Coolant Tank: 53 Gallons Lubricating Tank: .5 Gallons Hydraulic Tank: 30 Gallons

Power Supply

Electric Power Supply Voltage / KVA: 220V 3 Phase (60HZ) / 40 Minimum Air Supply: 85 PSI (3/8 ID Supply Hose)

Feed and Accuracy

Cutting feed rate: 315 IPM Least command increment: .001mm Positioning accuracy: +/- .00020" (full stroke) Repeatability: +/- .00008"


Floor Space Required (L X W): 425.2" x 196.85" Height: 165.35” Machine Weight: 83,776 lbs.

* Machine specifications and design are subject to change without prior notice due to on-going innovation.

  • Fanuc Oi-MF PLUS Control (Package 1)

  • AI APC Contour Control

  • 6,000 RPM Spindle with Gear Head (10,000 RPM Built In is optional)

  • Spindle Oil Chiller

  • Powerful 25 HP (30 min) high torque spindle motor

  • High Column (37.4” Spindle nose to table)

  • Cartridge Spindle Design

  • CAT50 Big Plus Spindle

  • 1,000 PSI Coolant thru spindle prep

  • Spindle Air Blow

  • Rigid tapping

  • Twin Arm 32 Tool ATC

  • Portable Manual pulse generator

  • Program and data protection key switch

  • Massive One-piece Meehanite cast iron bed

  • X & Y Heavy Duty Linear Guides

  • Z axis Heavy Duty Box Way

  • Chip Auger

  • Chip Conveyor (W/ Bucket)

  • Double Anchored, Pre-tensioned Ballscrews

  • Fast X & Y - 787, Z - 630 IPM Rapid Traverse rate

  • Flood coolant with large coolant tank

  • Work light 

  • Heat exchanger for Electrical Cabinet

  • Automatic Lubrication Unit

  • Instruction manual, parts list, and electrical diagram

  • Fanuc operator and maintenance manuals

  • One-year Parts warranty: Parts

  • Two-year NC Control Warranty: Parts and Labor by control builder

Base Structure
  • Extra heavy load recirculating roller linear guideway on X-axis and Y-axis

  • Fast rapid feedrate on X-axis and Y-axis are 20 m/min, and Z-axis is 16 m/min

  • Automatic lubrication to the sliding points

  • Final laser inspection and ball bar testing ensure repeatability and positioning accuracy

  • Linear scales for high precision feedback system (Optional)


(484) 892-6333