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JINQIU MACHINE TOOL COMPANY

[Province: Jiangsu ]

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Motorized 160T/3200 Metal Sheet Bending Machine Hydraulic synchronization

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Motorized 160T/3200 Metal Sheet Bending Machine Hydraulic synchronization

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Motorized 160T/3200 Metal Sheet Bending Machine Hydraulic synchronization

Performance:

Standard two axis control (Y,X)

Machine-wide steel plate welded structure, vibration to eliminate stress

Mechanically inclined block worktable deflection compensation

The mold using segmented, can be segmented according to customer requirements

The machine with Standard upper and lower mold, heat treatment (annealing, normalizing,

quenching and tempering) process Front material supporting frame

Selectable E21 or DA-41 NC controller.

standard configuration:

ESTUN E21 NC system	ESTUN from China
Seals	Japanese NOK
Hydraulic parts	Germany Rexroth or China brand
Low noise gear pump	Shanghai Chengjie or Hangfa
Electrical parts	Frence Schneider

Brief Introduction:

whole steel-welded, standard upper and lower dies, hydraulic transmission system,

foot pedal with emergency stop.

The machine equips with DRO(digital readout) system to display the values of ram

and backguage,(ball screws),and equip the side and back guard.

To equip with light curtains for rear of shearing machine, you can use system from

China made or sick from Germany

the press brakes have the advantages of high quality, durability and high precision.

The main frames of machine are constructed from rolled, stress relieved solid steel to

prevent distortion during the bending process and under extreme continuous loads.

Adjustable synchronized torsion bar with positive stop system which is controlled by the Digital Control unit, the bending beam parallelism tolerance will be consistent

and accurate to 0.01mm.

The whole structure:

• Steel plate welded structure, hydraulic transmission, accumulator return, holistic processed,

vibrating to

eliminate stress, high strength and good rigidity.
• Mechanical torque system makes sure the synchronization of cylinders.
• The stroke of slider and back gauge is adjusted automatically by double servo motors or

transducer, and showed on

CNC Mechanical torque or NC control panel.
• Slanting wedges can be chosen to install on the top dies which can be adjusted by hands

or automatically Hydraulic compensation system is installed under the worktable.

Hydraulic system:

• Hydraulic control system by REXROTH Germany or FIRST America.
• Oil seals by Japanese, NOK.
• Overload & overflow protection to ensure there is no leakage and protect hydraulic system,

and the oil level can be read directly.

Servo motorized back gauge:

• CNC Back gauge system with X axis by AC servo motor driven ball screw shafts and on

linear bearings with an accuracy of 0.01mm.
• Back gauge has well enough mechanical strength and rigidity with tank-type gauge structure.
• High-precision ball screw and linear guide-way. Particular finger-stop design, enlarge the

range of back gauge.

Electrical parts and protection device:

• Schneider or Siemens Low-voltage apparatus. In accordance with international standards,

reliable safety, long life,

good anti-interference ability, a radiation unit is fitted in electrical cabinet.
• Protective fence and the safety interlock to ensure the operation safety. Have a movable

single-hand pedal switch, easy to operate.
• Light screen protection or Laser protection are optional.

Technical Parameter:

Press brake

model

Nominal pressure

(KN)

Length

of table

(mm)

Distance between housings

(mm)

Throat