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Juaristi TS 3

JUARISTI Drilling and Table Milling Machine
Model: TS3-MG20
Year of manufacture: 2005

Machine overview:
The JUARISTI TS3-MG20 is a powerful drilling and table milling machine with a sliding column T-design, designed for demanding applications in heavy-duty machining.

The machine impresses with its robust construction made of high-quality GJL 300 cast iron. Steel flat guides in combination with INA-SCHAEFFLER RUS circular roller bearings offer maximum stiffness, highest stability and consistently high precision throughout the machine’s service life.

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The spindle head is arranged centrally in the column portal and features a combination of sliding guides and pre-tensioned linear guides for maximum stability and dynamics.

Main features:
• Spindle diameter: 130 mm
• Max. speed: 3,000 min⁻¹
• Main drive power: 37 kW
• Tool holder: ISO 50 DIN 69871 AD
• Travel range Y-axis: 2,000 mm
• Travel range W-axis: 800 mm
• Travel range Z-axis: 1,800 mm
• Travel range X-axis: 3,000 mm
• Rotary table size: 1,600 x 2,000 mm
• Max. workpiece weight: 18 t
• CNC control: HEIDENHAIN iTNC 530 with HR 420 handwheel
• Drive system: SIEMENS Digital

Design and construction:
Spindle head
• Main spindle Ø 130 mm, nitrided and ground
• Angular ball bearings
• Oil-air lubrication of the spindle bearings
• Separate oil circuit for cooling and thermal stabilization
• Programmable spindle orientation
• 2-stage mechanical gearbox
• Hydraulic counterbalancing

Guides and axes
• Combination of sliding and roller guides with plastic coating (SKC)
• Inductively hardened and ground guideways
• Ball screw drives with double nut in all axes
• Rotary table (B-axis)
• Clamping surface: 1,600 x 2,000 mm
• 9 T-slots (28H7)
• Max. workpiece weight: 18 t
• Rotation speed: up to 3 min⁻¹
• Drive via backlash-free double pinion

Feed forces and speeds
Feed forces
• Y-axis: 20,000 N
• W-axis: 20,000 N
• Z-axis: 20,000 N
• X-axis: 25,000 N
• B-axis: 35,000 Nm
Rapid traverse
• Y-axis: 15 m/min
• W-axis: 10 m/min
• Z-axis: 15 m/min
• X-axis: 15 m/min
• B-axis: 3 min⁻¹
Working feed rates
• Up to 5,000 mm/min (linear axes)
Measuring systems
• Resolution: 0.001 mm
• Linear scales: HEIDENHAIN LS 186 C
• Rotary encoder: HEIDENHAIN ROD 880 C

CNC control
• HEIDENHAIN iTNC 530
• Electronic handwheel HR 420
• Preparation for wireless measuring probe and Ethernet connection

Standard equipment
Electrical
• Control cabinet with heat exchanger
• Main switch and safety systems
• Infinitely variable drives
Hydraulics
• Tool clamping/unclamping
• Table clamping
• Gear shifting
Pneumatics
• Cleaning of the spindle taper
• Compressed air preparation
Lubrication & cooling
• Central lubrication system
• Oil-air lubrication of the spindle
• Thermally monitored oil cooler

Optional equipment
Coolant system
• Internal and external
• Tank volume: 1,000 liters
• External: 40 l/min at 6 bar
• Internal: 20 l/min at 15 bar
• Paper band filter

Tool changer
• 60 tools
• Max. tool length: 600 mm
• Max. tool weight: 30 kg

Other options
• Spindle support bearing: 500mm
• Manual universal swivel head
• 2 extension swivel heads
• Complete documentation

Electrical connection data
• Mains connection: 3 x 400 V
• Compressed air: 6 bar

Standards and conformity
• CE conformity 2005

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