MILLING AND DRILLING CENTERS

USC SERIES

USC Large Capacity BTA Machines
Larger, cubic workpieces with deep holes are handled with confidence on USC column-type machines, designed for the ultimate in rigidity and accuracy. Superior machine alignment, rigid construction, and choice components are combined in these machines to provide impressive capabilities at an approachable investment level, ideal for workpieces such as moldplates and frack pumps. An available milling spindle adds additional machining capabilities to the standard BTA and gundrilling processes, for workpieces up to 27 tons [25,000 kg]. USC machines are designed to serve as a workhorse machine for manufacturers, providing significant capability with easy, flat-floor installation, providing a significant opportunity for return on investment.

USC-M Milling and Drilling Centers
For manufacturers that have an opportunity to benefit from the combination of deep hole drilling and milling operations, UNISIG offers the USC-M series. Machines maximize production by allowing the fastest deep hole drilling with milling, with 5-axis positioning, to perform a range of complex machining in a single machine and setup. USC-M series machines offer a full range of solutions for manufacturers, including heavy weight table capacities, a rotating A-axis, automatic tool changers, and intuitive controls on each machine. Models are available in a range of capacities and options, with engineered universal (gundrilling+ machining) or dedicated (deep hole drilling, milling) spindles.

USC-TS Series for Tube Sheets
When tube sheet manufacturers require thousands of precision holes in extremely large, high-value workpieces, there is no room for error. The USC-TS tube sheet deep hole drilling machines use multiple-spindle configurations, and programmable positioning to bring confident drilling to heat exchanger tube sheets. Accurate drilling in fast cycles allows manufacturers to drill more holes with improved accuracy, without risk. USC-TS machines are based on proven USC column-type machines, designed for the specific demands of the tube sheet industry. Machines have virtually limitless weight capacity, extremely large travels, and high efficiency BTA and gundrilling, all on a rigid machine base and column. Spindles are independent and available in 2, 3, or 5 spindle configurations to meet specific application demands.

Specifications

USC-TS Series for Tube SheetsUSC-TS32USC-TS50USC-TS65
Gundrilling diameter8 – 32 mm8 – 50 mm
BTA drilling diameter12.7 – 32 mm12.7 – 50 mm12.7 – 65 mm
Number of Spindles2, 3, or 52, 3, or 52 or 3
Nominal drilling depth750 mm1000 mm1000 mm
X-axis travel (various options)3-10 m3-10 m3-10 m
Y-axis travel (various options)2.5 – 5 m2.5 – 5 m2.5 – 5 m

USC Large Capacity BTA MachinesUSC75USC100
BTA Drilling Diameter75 mm102 mm
BTA Counterbore Diameter108 mm165 mm
Drilling spindle power50 kW67 kW
Nominal drilling depth2,000 mm2,800 mm
X-axis travel 2,000 mm3,000 mm
Y-axis travel1,500 mm1,500 mm
Table top dimensions (X x Z)2,000 x 1,500 mm3,000 x 2,000 mm
Table capacity15,000 kg25,000 kg

USC-M Milling and Drilling Centers USC-2MUSC-3MUSC-2M-BTAUSC-3M-BTAUSC-M38USC-M50
Spindle TypeUniversalDedicated
Nominal drilling depth1,500 mm1,800 mm1,650 mm1,650 mm1,500 mm1,830 mm
Gundrilling diameter50 mm50 mm50 mm50 mm50 mm50 mm
BTA Drilling Diameter38 mm38 mm38 mm50 mm
X-Axis (horizontal)2,100 mm3,100 mm2,100 mm3,100 mm2,200 mm3,100 mm
Y-Axis (vertical)1,500 mm1,750 mm1,500 mm1,750 mm1,700 mm2,500 mm
Z-axis (horizontal)850 mm1,300 mm850 mm1,300 mm1,000 mm1,550 mm
A-Axis inclination+30°, -15°
B-axis (rotary table)360,000 positions
Drilling or Universal spindle2,300 mm2,700 mm2,000 mm2,000 mm1,830 mm2,450 mm
Machining spindle500 mm500 mm500 mm500 mm
Top surface1,250 x 1,600 mm1,600 x 2,000 mm1,250 x 1,600 mm1,600 x 2,000 mm1,000 x 1,200 mm1,250 x 1,600 mm
Table Weight Capacity20 t30 t20 t30 t15 t23 t

Video

USC-M SERIES

USC-TS SERIES​