A M Metalmaq Inc
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240 Ton, BETENBENDER, No. 12-240, 126-1/2 BH, New   Our stock number: 4341

STANDARD ACCESSORIES:
Clamp type backgauge--manual adjustable X, Y, & Z, Hour meter,
Three speed ram, Bottom time delay, Three position foot pedal
Depth stop with digital readout, All hydraulic fluids included,
NEMA/Square "D" electrics, Disconnect switch, All steel construction

OPTIONAL ACCESSORIES:
Manual front reading backgauge (24")w/ mechanical readodut. . . . . 2,305.00
24" support arms "slide type" . . . . . . . . . . . . . . .per pair 875.00
Work light. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 325.00
Variable tonnage control. . . . . . . . . . . . . . . . . . . . . . 1,170.00
One shot lubrication. . . . . . . . . . . . . . . . . . . . . . . . 705.00
Die riser block (3W x 2H x 12' long). . . . . . . . . . . . . . . . P.O.R.
Automec CNC 300/HD dual drive two axis back gauge . . . . . . . . . P.O.R.

NOTE: Tooling not included. Die riser/clamp not included

SPECIFICATIONS:
Maximum tonnage 240 tons
Maximum bending length 144"
Maximum stroke length 8"
Open height 14"
Throat depth 8"
Distance between housing 126-1/2"
Ram repeatability +/- 0.002"
Speeds--rapid advance 50 ipm
--press 25 ipm
--return 70 ipm
Motor 30 HP
Dimensions (L x W x H) 159" x 57" x 111"
Weight, approx. 32,000 lbs.

MACHINE DESCRIPTION:
ACCURACY:
Every Betenbender machine is thouroughly inspected and tested.
1. Parallelism is maintained between bed and ram or at preset angle
by using precsion automatic leveling controls. Parallelism is
maintained at +/- .002" in low speed.
2. The ram bottom reversal point is controlled by precise limit
swicthes referenced off the bed. This isolates housing deflections,
which can interfere with its accuracy,

ENHANCED PRODUCTIVITY:
Return speeds and rapid advance facilitate high cycle rates.
Operator controls simplified by slow and press speed, thus work
spoilage is avoided. Rapid advance with automatic change. The
point of speed change is fully adjustable by electric limit switch.
Micrometer type tilt adjustment is graduated in 0.001" increments
permitting ram tilt adjustments up to 1/2" in either direction.

ELECTRO-MECHANICAL STROKE CONTROL:
Is bed referenced. Bottom stroke limit is manually set with a
lead screw and displayed by an mechanical readout calibrated in
0.001" increments.

VERSATILITY:
Betenbender's press brakes have long full tonnage strokes, adjustable
length and selectable speed combinations, adjustable height for
short strokes, 2 speed standard and the optional 3-speed for
adjustable low speed to prevent whip.

DEPENDABILITY:
Self-lubricating replaceable non-metallic ways prevent galling
and provide long service. Cylinders are high-strength, all steel.
To minimize wear and provide a superior oil seal, inside cylinder
surfaces are honed to a mirror finish.
Compact, precision machined aluminum manifold incorporates off-
the-shelf components, minimizing piping and consolidates "O"
ring mounted valves.
Quiet, vane type constant volume pumps. In keeping with good
hydraulic design practice, these se energy efficient pumps are
located outside thethe reservoir.
Filtration of contaminants as small as 10 microns is
accomplished with intake and discharge filters. A built-in
magnetic trap and air breather filter provide added protection
against contaminants. Reservoir of large level gauge is provided.

CONTROL:
Main Control Cabinet--NEMA 12 enclosures mounted in the right
housing containing: magnetic non-reversing motor starter and 120
volt control circuit.
Main motor START button and STOP button are illuminated.
RAM UP and RAM DOWN buttons.
RUN/JOG switch.
Fusible main disconnect.

ELECTRICAL EQUIPMENT:
Meets requirements of NFPA no. 79, JIC and construction
requirements of the latest ANSI B-11.3 Standards. Includes drip
proof, continuous duty 45 degrees Celsius ambient hydraulic pump
motor wired for 230 or 460 volt, 3 phase, 60 Hertz.


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