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4" SUMMIT MODEL HTM-4 PRECISION HORIZONTAL BORING MILL

Horizontal Table Type Boring Mills
Manufacturer:
SUMMIT
Model:
HTM 4
Year:
1998
Stock #:
13309
Summit® HTM-4 Series Horizontal Boring Mills (HBMs) offer precision and high performance in a cost-effective solution. They are versatile, durable, heavy-duty and user friendly machine tools that provide years of profitable trouble-free operation. Utilizing the latest technologies to meet the ever increasing demand for greater productivity, Summit HTM-4 Series Horizontal Boring Mills contain more standard features than any comparable model on the market. • Precision hardened and ground solid bedways • Fully automatic lubrication system • Precision ground ballscrews w/ preloaded double nuts on all axis • State of the art PLC, electrics & hydraulics • Rapid traverse in all feed directions • Full steel telescoping way covers on horizontal axis • Bellville washer tool clamping with hydraulic unclamping • Built-in rotary table – 360° – 13,000 lbs. capacity • Rotary encoder ready Four axis electronic DRO included

Specifications: HTM4
Spindle:
Diameter of spindle 4.13″
Taper of spindle #50
Number of spindle speeds Infinitely Variable
Spindle speed range 5-1800 RPM
Travels:
Spindle travel – z axis 31.5"
Vertical travel – y axis 78.74"
Cross travel of table – x axis 86.6"
Saddle travel – w axis 64.96"
Number of feeds 16
Feed range – per revolution .0151-98 IPM
Rapid traverse in all direction 157 IPM
Rotary Table:
Positioning only 4 x 90"
Size of table 55"x63"
Maximum weight of workpiece 13,200 Lbs.
Main Drive Motor: 22 HP
Electrics: 440/3/60
Dimensions (LxWxH): 256"x203"x180"
Weight: (approximate) 42,900 lbs.

BUILT IN ROTARY TABLE
4 AXIS DIGITAL READOUTS
PENDANT CONTROLS

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