A M Metalmaq Inc
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70 Ton, BETENBENDER, No. 6-70, 54-1/2" BH, NEW   Our stock number: 4161

Clamp type backgauge--manual adjustable X, Y, & Z, Hour meter,
Two 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

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

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

Speeds--rapid advance 66 ipm
--press 66 ipm
--return 92 ipm
Length of bed and ram, overall 72"
Distance between housing, actual 54-1/2"
Stroke, adjustable yes
Open height 12"
Closed height 6"
Depth of throat 8"
Motor 10 HP
Weight, approx. 7,000 lbs.

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,

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.

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

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.

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 ad added protection
against contaminants. Reservoir of large level gauge is provided.

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.

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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