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HFA400W

Description

HORIZONTAL SCISSOR STYLE SAW

Automatic Band Saw Created to Deliver Extraordinary
Precision with High Accurate Material Indexing

  • 7.5 HP
  • 1-1/2″ Blade
  • NC Back Gauge
  • Motion Detector
  • Self Diagnostics
  • Variable Blade Speed
  • Full Stroke Vise

resources

Download Brochure & Specification Sheet

features

  • Saw Head Frame
    • The rigid ‘C’ section frame carries the mountings for the two band wheels, heavy-duty worm drive gear reducer, the band drive motor, and saw guide arm mounting supports.
  • Band Wheels & Drive System
    • The band wheels are cast iron for long, productive life. The deflection free 9.4 inch (240 mm.) wheel spindles ensure the wheels run true regardless of tension stress or cutting loads. The spindle assemblies incorporate tapered roller bearings for greater rigidity and long service life. The wheel tracks the blade so that the back of the band contacts the wheel flanges to support the band. The drive motor is coupled to the transmission through a variable speed pulley.
  • Drive Wheel Transmission
    • The drive wheel transmission is designed and built by Amada to provide high-efficiency speed reduction, which requires no external cooling, to deliver more power to the large diameter drive hub. This hub ensures that this developed torque is transferred to the blade with no strobing, enabling the machine to efficiently cut high alloys as well as free machining materials.
  • Idler Wheel Motion Detector
    • The wheel motion detector will turn off the blade drive in the case where a blade breaks or is jammed in the workpiece. This feature also prevents premature wear on the drive wheel from a stalled band.
  • Automatic, Powered Chip Conveyor

    • The electrically powered chip conveyor auger automatically removes the saw chips from the saw while draining the cutting fluid back into the fluid reservoir. The automatic chip conveyor greatly reduces cleanup time and enables the machine to run longer without operator cleanup.

  • Full Stroke Vise Clamping

    • The work holding and index vise cylinders are both full stroke which eliminates the manual setting of the clamping jaw for the working width.

  • Narrow Profile Front Vise
    • The narrow front vise assembly reduces the butt end remnant to a minimum of 0.3 in. (8 mm.)

specifications

ModelHFA400W
Cutting CapacityRound (Diameter)1.18″ –16.54″30 – 420 mm
Rectangle (W x H)16″ x 16″400 x 400 mm
Work Load Capacity5,511 lbs2,500 kg
Saw BladeBlade Size (L x T x W)15′ x 0.050″ x 1-1/2″4570 x 1.3 x 41 mm
Blade Speed56-295 ft/min Stepless17-90 m/min Stepless
Tension ControlHydraulic
Blade ControlTop Limit SettingAutomatic Setting with Quick Approach Feeler
Cutting ControlHydraulic Pressure & Flow Control Valve
Vise Operation

Type Main and Rear Vise
ControlHydraulic Full-Stroke Cylinder

Motors

Saw Blade7.5 HP5.5 kW
Hydraulic Pump2 HP1.5 kW
Cutting Fluid Pump1/4 HP0.18 kW
Power RequirementPower Supply VoltageAC220V±10%, 3 PH, 60 Hz or AC440V±10%, 3 PH, 60 Hz
Power Requirement11 kVA
Cutting FluidTank Capacity31.7 gal120 liters
Pump TypeCentrifugal Electric Pump
 Pump Capacity10.6 gal/min40 L/min
Hydraulic


Tank Capacity10.6 gal40 liters
Pump TypeVariable-Discharge Vane Pump
Pump Capacity5.8 gal/min22 L/min
Pressure Setting498 psi3.5 MPa (35 kgf/cm2)
Chip DisposalChip Conveyor
Material Index





Index MechanismShuttle Type
Stroke19.6″500 mm
Length0.39-999.999″10-9999.9 mm
Number of Input Station1-99
Number of Cut-Off Pieces1-9999
Remnant Length3″ Plus Length of Parts76 mm Plus Length of Parts
Machine Dimensions (W x L x H)Head-Up Position89.5″ x 106.2″ x 95.5″2274 x 2697 x 2425 mm
Head Down Position89.5″ x 106.2″ x 62.0″2274 x 2697 x 1575 mm
Table Height31.5″800 mm
Machine Weight4,850 lbs2,200 kg

Specifications and the machine design may change without notice at the sole discretion of Amada’s Engineering Department.

options

  • Roller Table 6.5′
  • Roller Table 10′
  • Vertical Clamps
  • Vise Pressure Control 

Additional Information

Resources

Specifications

Tab Title 2

Tab Title 3

Tab Title 4

Table Title 5

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