Mollart LD2-750 Drillsprint Twin Spindle Deep Hole CNC Gun Drill (2018)
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500 Hours, 2 Spindle
Mollart LD2-750 Drillsprint Twin Spindle Deep Hole CNC Gun Drill
Number of Spindles : 2
Gundrilling Diameter Range : Ø2mm - Ø22mm Twin Spindle
Ø2mm - Ø16mm Twin Spindle
Maximum Drilling Depth : 750
Spindle Nose Bore : Ø25mm (Collet Type)
Spindle Centre Height from Table : 200mm
Control System : Fanuc '35i B'
Mollart Software Including monitoring : Spindle & feed power, & coolant pressure
A.C. Spindle Motor Power : 7.5kW Continuous
(A.C. Motor Infinitely Variable) 0 - 10,500 RPM
Drill Feed Range : 0 – 1000 mm per minute
(A.C. Infinitely Variable)
Rapid Traverse Speed : 10 Meters per minute
Feed Motor Power (Stall Torque) : 6 Nm
Max. Workpiece Diameter with Chuck : Ø70mm (External Jaws)
on Work Rotation Option Ø32mm (Bore Size)
Max. Workpiece Diameter with Cone : Ø72mm
Locator System on Work Rotation Option
Tool kit to comprise of : Set of spindle spanners.
Work Rotation Speed : 60 RPM
Work Rotation Motor : 0.55 kW
Floor Area of Machine : 3000 x 1500mm (750mm std)
Weight of Machine : 3500 Kg (750mm std)
Electrical Supply : 400 Volts, 3 Ph, 50 Hertz.
(European Market)
: 460Volts, 3 Ph, 60 Hertz
(American Market)
Control Voltage : 24 Volts DC
Rated Supply Current : 63 Amps
Counter Rotation
Standard High Pressure Coolant System Consisting Of: 2 Chip Trays, Filtration By A Single Cartridge Filter For 20 Micron Coolant Pump Max Flow 66 Liters/Min And Max Pressure 110 Bar System Capacity: 1000 Litres
Machine Guards: All Enclosing Sliding Access Perimeter Guarding With Electrical Safety Interlocks
Tailstock Components Rotation With Hydraulic Clamping: To Counter Rotate Work Piece To Spindle Rotation Giving Straigher Bores- Complete To Accept Optional Cone Locators, Manual Or Power Chucking. This Option Includes Hydraulic Power Pack And Valving To Suit.
(2) Auto Latching Traveling Whipguide Unit: To Maintain Drill Tube Support During Drilling. Options To Go To A Maximum Of Three Units With One Unit Required For Each 40x Diameter Of Unsupported Tool Length.
Chip Conveyor: Fitted As Alternative To Chip Trays. Available As Magnetic Or Scrapee Type Unit Dependant Upon Application. Please State At Time Of Order.
Second Cartridge Filter: Mounted In Duplex To Allow The Filter To Be Replaced While The Machine Is Running.
Micromag Compact Magnetic Filter: Includes The Micromag Cleaning Post For Fine Filtrarion With One Minute Cleaning, Featering High Magnetic Force That Attract Even A Sub-Micron Sized Particle Ensuring That Even The Dirtiest Of Fluid Are Thoroughly Treated Prior To It Being Used.
Refrigerated Oil Cooler: Recommended For Maintain Stable Coolant Temperature In Long Shift Operation. Unit Will Include Tank Mounted Heat Exchanger And Necessary Fittings.
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