Stock #618, 5-Axis Grinder - Used Equipment Sale

Machine Type: HS-155R Grinder

Installation Requirements:

Installation supervision is included in the proposed system. Some re-assembly of the HS-155R is required upon installation. The buyer must provide personnel and lifting equipment, (cranes, etc.), capable of lifting and handling machine components weighing up to 16,000 pounds 7275 Kg). A fork truck is needed to move the equipment from the loading dock.

Total Travel (Axes Under CNC Control)

Y-Axis Slide: 16"/406 mm
Z-Axis Slide: 16"/406 mm
A-Axis Rotary (Work Spindle): 360° rollover
X-Axis (Main Base Slide): 16"/406 mm

Spindle/Motor

Wheel Spindle RPM Range: 3000-10,000 rpm
Wheel Diameter; Standard: 8"/204 mm
Wheelhead Horsepower: 28 hp/21kW

Feed Rates

All Linear Axes: 0-400 ipm/0-10,160 mpm
Rotary A Axis: 225 rpm/81,000 dpm
Rotary C Axis: 10 rpm/3,600 dpm

Positioning Accuracy & Repeatability

Linear Axes Accuracy: ±0.0004"/ft / ±0,0332 mm/m
Linear Axes Repeatability: 0.0004"/ft / 0,0332 mm/m
Rotary Axes: ±15 arc sec

NOTE: Huffman measures accuracy and repeatability using ANSI B5.54-1992 Standards, 3 runs bi-directional when scale feedback is used.

Weight & Dimensions

Total Weight: 16000 lbs/7300 kg
Approx. Floor Area (Machine & Electrics): 130 x 200"/3,3 x 5,1 m
Overall Height: 94"/2,5 m
Floor to Centerline of Workholder: 48"/1,2 m

Fanuc Series 15ma 5-axis control.
Automatic lubrication of all axis rails and ballscrews reduces maintenance requirements, and extends the machine life and accuracy.
Digital AC brushless servo drive systems maintain travel accuracy.
A 28 HP variable speed grinding spindle with 3,000 to 10,000 RPM
Modified Weldon Toolholder with workhead spacer.
Integration of Customer-supplied Coolant System.
Small, 43 sq. ft. (4.0 sq. meters) machine footprint saves space and facilitates universal integration into any manufacturing system or tool room. Can be used with optional high pressure, flood coolant systems.
Cast iron machine base provides improved machine rigidity and stability.
Complete heavy-duty machine enclosure enhances operating environment and meets OSHA safety and noise requirements.
One full year parts warranty.

Utilities

The control circuit is 24 volt DC with secondary voltage of 230 volts AC.
The HS-155R uses approximately 50 amps and includes a 60 amp main disconnect switch at 480 volts.
The warranty applies only if the user grounds the machine in accordance with NEC and supplies a grounded secondary Wye power source with voltage +/-10% of specified nominal and phase balance +/-5% when checked from one leg to ground.
Ambient temperature must be maintained in a range of 50 to 90 degrees Fahrenheit.
Relative Humidity should be maintained in a range of 25-75% non-condensing