NEW AMADA HFA400W

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
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
Model
HFA400W
Cutting Capacity
Round (Diameter)
1.18″ –16.54″
30 – 420 mm
Rectangle (W x H)
16″ x 16″
400 x 400 mm
Work Load Capacity
5,511 lbs
2,500 kg
Saw Blade
Blade Size (L x T x W)
15′ x 0.050″ x 1-1/2″
4570 x 1.3 x 41 mm
Blade Speed
56-295 ft/min Stepless
17-90 m/min Stepless
Tension Control
Hydraulic
Blade Control
Top Limit Setting
Automatic Setting with Quick Approach Feeler
Cutting Control
Hydraulic Pressure & Flow Control Valve
Vise Operation
Type 
Main and Rear Vise
Control
Hydraulic Full-Stroke Cylinder
Motors
Saw Blade
7.5 HP
5.5 kW
Hydraulic Pump
2 HP
1.5 kW
Cutting Fluid Pump
1/4 HP
0.18 kW
Power Requirement
Power Supply Voltage
AC220V±10%, 3 PH, 60 Hz or AC440V±10%, 3 PH, 60 Hz
Power Requirement
11 kVA
Cutting Fluid
Tank Capacity
31.7 gal
120 liters
Pump Type
Centrifugal Electric Pump
 
Pump Capacity
10.6 gal/min
40 L/min
Hydraulic
Tank Capacity
10.6 gal
40 liters
Pump Type
Variable-Discharge Vane Pump
Pump Capacity
5.8 gal/min
22 L/min
Pressure Setting
498 psi
3.5 MPa (35 kgf/cm2)
Chip Disposal
Chip Conveyor
Material Index
Index Mechanism
Shuttle Type
Stroke
19.6″
500 mm
Length
0.39-999.999″
10-9999.9 mm
Number of Input Station
1-99
Number of Cut-Off Pieces
1-9999
Remnant Length
3″ Plus Length of Parts
76 mm Plus Length of Parts
Machine Dimensions (W x L x H)
Head-Up Position
89.5″ x 106.2″ x 95.5″
2274 x 2697 x 2425 mm
Head Down Position
89.5″ x 106.2″ x 62.0″
2274 x 2697 x 1575 mm
Table Height
31.5″
800 mm
Machine Weight
4,850 lbs
2,200 kg