VERTICAL MACHINING CENTERS (VMC)
Chandra+
Simply Productive
Technology : CNC Vertical Milling
Product Brief

*Content Awaited*

Overview

  • Brand Story 

    Chandra+ is BFW’s CNC Milling machine and is named after Chandra (the Indian lunar deity), who is often described as a young, beautiful, fair; two-armed and having in his hands - a club and a lotus and endowed with 10 unique qualities. Similarly the Chandra+ can handle 20 tools and is enabled with 10 unique features that add to the ‘joys of machining’.

  • Unique Selling Features 
    • Electronic counterbalance
    • Integrated automatic tool magazine with automatic tool changer
    • Option of having either coolant tank with chip tray or a chip conveyor
    • Telescopic covers for complete protection of guide ways and ball screws
    • Sustained performance due to heavy ribbed box type construction, stress relieved and stabilized structure
    • Easy to operate
    • Easy to programme
    • Easy to install and commission
    • Low set up time
    • Low maintenance

Features

  • Standard Feature 
    • Ac servo drives
    • AC variable speed spindle motor
    • Hardened and ground ball screws
    • Feedback through absolute encoder
    • Automatic tool clamping - unclamping
    • Centralized automatic lubrication
    • Spindle taper air blow
    • Telescopic covers with wipers
    • Full machine guard
    • Manual pulse generator
    • RS232 serial / USB interface
    • Leveling pads
    • Maintenance tool kit

    MACHINE OPTIONS

    • Coolant gun
    • Air gun
    • 3 Tier lamp
    • Ring coolant around spindle 
    • Rigid tapping*
    • Front chip disposal
    • Electronic counter balance with Fanuc controller
  • Optional Feature 

    Spindle Options

    • Higher spindle rpm with chiller unit

    MACHINE OPTIONS

    • AC for electrical cabinet
    • Air nozzle
    • Automatic front door
    • Edge finder
    • Chip conveyor in lieu of coolant tank with chip tray
    • 4th axis rotary table
    • Voltage stabilizer
    • Ultra isolation transformer
    • Increased day light area through coloumn raiser block
    • Spindle mounted probe
    • Table mounted probe
    • Hard part probing (Fanuc, Siemens, Mitsubishi)

     

Specifications

  • CAPACITY 
    Specification Unit Chandra+
    Table longitudinal travel (X - Axis) mm 800
    Table cross travel (Y - Axis) mm 350
    Headstock travel (Z - Axis) mm 380
    Spindle nose face to table top mm 75 - 455
    Increased daylight area with column height block (Optional) mm 275 - 655
    Distance from Floor to table mm 930
    Spindle center - column front distance mm 360
  • TABLE 
    Specification Unit Chandra+
    Table size mm 1060 x 315
    T - Slot (No. / Size / Pitch) mm 3/14/100
    Max. Load on table Std. Kg 300
  • SPINDLE & AXIS 
    Specification Unit Chandra+
    Spindle taper - BT-40
    Spindle speed - Std. rpm 6000
    Spindle speed - Opt.1 rpm 8000 (W/o Chiller)
    Spindle speed - Opt.2 rpm NA
    Spindle speed - Opt.3 rpm NA
  • AUTOMATIC TOOL CHANGER 
    Specification Unit Chandra+
    Tool change system - Twin Arm
    Tool storage capacity - Std. / Opt. Nos. 20
    Pull Stud - MAS 403-P40T-I
    Max. Tool dia with all pockets full mm 75
    Max. Tool dia with adjacent pockets empty mm 125
    Max. Tool length mm 200
    Max. Tool weight kgs 8
    Tool to tool time sec. 2.5
  • AUTOMATIC PALLET CHANGER 
    Specification Unit Chandra+
    Type of APC - NA
    Number of pallets Nos. NA
    Pallet size mm x mm NA
    Maximum safe load per pallet Kgs NA
  • INSTALLATION DATA 
    Specification Unit Chandra+
    Floor Space (L x B) mm x mm 2560 x 2250
    Machine height (H) mm 2550
    Basic machine weight kgs 3000
    Total connected load (Basic standard machine) kVA 10
    Total connected load (Basic standard machine with High Power spindle) kVA NA

Product Video

 
Applications
  • Con rod
  • Cylinder Block
  • Globe value body
  • Tractor Hsg
  • Con rod
  • Cylinder Block
  • Globe value body
  • Tractor Hsg
 
Case Study
 
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