NEW GMC HEAVY DUTY PRECISION GAP BED LATHES
MODEL GML-2060
WITH FREE TAPER ATTACHMENT AND FREE SINO DRO INSTALLED
SPECIFICATIONS
MAX. SWING OVER BED: ................. 20”
MAX. LENGTH OF WORKPIECE: ............ 60”
MAX. SWING OVER CROSS SLIDE: ......... 12-1/2”
MAX. SWING IN GAP: ................... 29-1/8”
WIDTH OF BED: ........................ 12”
EFFECTIVE LENGTH IN GAP TO SPINDLE: .. 6”
EFFECTIVE LENGTH IN GAP TO CHUCK JAWS: 3-1/2”
SPINDLE BORE: ........................ 3-1/8” , D1-8
TAPER OF SPINDLE CENTER: ............. M.T.# 7
SPINDLE SPEEDS: (12) ................. 25-1,800 RPM
LONGITUDINAL FEEDS: (42) ............. 0.0011-0.063 IPR,
CROSS FEEDS: (42) .................... 0.0003-0.018 IPR,
INCH THREADS: (60) ................... 2-112 TPI
METRIC THREADS: (41) ................. 0.1-14 MM
MODULE THREADS: (34) ................. 0.1-7MM,
DIAMETRAL PITCH THREADS: (50) ........ 4-112DP
MAX. TRAVEL OF TOP SLIDE: ............ 5”
MAX. TRAVEL OF CROSS SLIDE: .......... 11-1/4”
SPINDLE LENGTH W/O CHUCK: ............ 17-1/2”
LEADSCREW LENGTH X TPI: .............. 1-1/4” X 4 TPI
DIAMETER OF TAILSTOCK QUILL: ......... 2-3/8”
MAX. TRAVEL OF TAILSTOCK QUILL: ...... 5-1/8”
TAPER OF TAILSTOCK QUILL CENTER: ..... M.T. #4
MAIN MOTOR: .......................... 10HP, 220V / 440V, 3PH
COOLANT PUMP MOTOR: .................. 1/8 HP, 220V / 440V, 3PH, 2 GAL COOLANT
MACHINE OIL: ......................... #30 WEIGHT MACHINE OIL, 5 GALLONS
NET WEIGHT, APPROX. LBS .............. 5,750 LBS
OVERALL DIMENSIONS, LXWXH ............ 108” X 43” X 59”
MACHINE STANDARD FEATURES AND EQUIPMENT:
• ISO 9001 CERTIFIED
• LARGE SPINDLE BORE 3-1/8”
• HEAVY DUTY SPINDLE D1-8
• HEAVY DUTY GUIDEWAY WIDTH 12”
• HEAVY DUTY MAIN MOTOR 10HP
• 16 SPINDLE SPEEDS FROM 25-1,800 RPM, 12 SPEEDS
4-WAY RAPID TRAVERSE ON THE CARRIAGE LONGITUDINAL AND CROSS
• 60 KINDS OF INCH THREADS, AND 41 KINDS OF METRIC THREADS
• THREADING AND FEEDING RATE CHANGE WITHOUT CHANGING GEARS
• SPINDLE IS BALANCED, HARDENED AND PRECISION GROUND
• SPINDLE IS SUPPORTED AT 3-POINT BY HIGH PRECISION BEARINGS
• ALL GEARS AND SHAFTS ARE HARDENED AND PRECISION GROUND
• GUIDEWAYS INDUCTION HARDENED AND PRECISION GROUND
• AUTOMATIC LUBRICATION SYSTEM IN HEADSTOCK AND FEED BOX
• ONE YEAR INDUSTRIAL WARRANTY FOR PARTS
STANDARD EQUIPMENT
• FREE TAPER TURNING ATTACHMENT, , INSTALLED
• FREE SINO DRO, INSTALLED
4-WAY RAPID TRAVERSE ON THE CARRIAGE LONGITUDINAL AND CROSS
• AUTOMATIC KICK-OUT LONGITUDINAL CARIAGE STOP SYSTEM
• 10” 3-JAW CHUCK WITH TOP REVERSIBLE JAWS, DIRECT MOUNT
• 12” 4-JAW CHUCK, DIRECT MOUNT
• 14” FACE PLATE
• 1/2”-6” STEADY REST WITH ROLLER JAWS
• 7/8" - 4-3/8” FOLLOW REST
• REMOVEABLE GAP
• 4-WAY TOOLS POST
• FOOT BRAKE
• HALOGEN WORK LIGHT AND COOLANT SYSTEM
• FULL LENGTH SPLASH GUARD
• DEAD CENTERS
• THREAD CHASING DIAL
• TOOL BOX AND LEVELING PADS
OPTIONAL EQUIPMENT FOR HEAVY DUTY LATHES
• 5-C HAND LEVER TYPE COLLET CLOSER
• 33 PC 5C COLLET SET, FROM 1/16”-1-1/16” BY 32ND
• CHINA ALORIS TYPE QC TOOL POST SET # 900-0051-300, 6 PCS
• LIVE CENTER # 900-0050-04
• ¾ TO 10-1/2” LARGE STEADY REST WITH ROLLER JAWS
