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Jet Machinery >>
Jet Mills
JTM-1050, 10" x 50", R-8 Taper, 3 HP, 3 Ph, 230/460V
STANDARD FEATURES
Meehaniteฎ casting
Hardened and ground table
Chrome lead screws on X and Y axis
Turcite B on X and Y axis
Satin chrome finished dials
Precision bored and honed milling head
Large diameter quill is chromed
High precision Class 7 spindle bearings
Spindle head is internally cooled
No Fuse breaker power connection
Heavy-duty motor drive
Chrome plated motor shaft with bearing support at end
One-piece quill pinion and shaft
Three-stage power downfeed with automatic stop
Heavy-duty spindle brake
Locks on all movable surfaces
Hardened and ground square vertical knee ways and cross ways
Adjustable gibs throughout
Internal coolant tank built into base for use with coolant system (Coolant pump not included)
Tolerance test sheet included
STANDARD EQUIPMENT
One-shot lubrication system
Way covers
Draw bar
Tool box with tools
Model - JTM-1050 Specifications
Stock # - 690050
Table Size 10x50
Spindle Taper R8
Diameter of Quill 3-3/8
Number of Spindle Speeds Variable
Range of Spindle Speeds (rpm) 70-3800
Downfeeds of Spindle (per/rev/in.) - .0015-.003-.006
Spindle Travel 5
Head Movement 90 Degrees R&L, 45 Degrees F&B
Distance Spindle to Table (max.) 19
Distance Spindle to Column (min.) 6
Distance Spindle to Column (max.) 26-1/2
Longitudinal Table Travel 35
Cross Travel 16
Collet Capacity 1/8 to 7/8
T-Slots (number & size) 3 & 5/8
T-Slot Centers 2-1/2
Max. Weight of Workpiece 720 lbs.
Travel of Knee 16-1/2
Travel of Ram 21-1/4
Motor 3hp 3 phase, 230/460v Prewired230v
Overall Dimensions 95-3/4x68-3/4x82
Net Weight 2900 lbs.
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