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          Detail
          • product name: WE67K CNC Hydraulic Press Brake DA65W 6+1 Axis
          • Product number:4

            Streamlined design,high speed,high precision,high rigidity,CNC sheet metal press brake.
            Electro hydraulic servo system,full loop controlling the synchronization of the upper beam.
            Hydraulic compensation on crowning of worktable and deformation compensation of throat,ensuring good bending strength and precision.
            Back gauge driven by digital AC servo motor,moved with long-stroke ball screw,linear guideway guiding.




            Control Technology
            The synchronization of press brake adopt the technology of full loop electro hydraulic servo control,the positioning signal of the upper beam are feed back by raster (light-ruler) to CNC system and CNC system will check the opening size of synchronization valves,adjusting the inlet oil amount,to realize the synchronizing movements of the upper beam (Y1,Y2),and keep the worktable are always parallel situation. Following the situation of sheet metal to be bended,CNC system control automatically the amount of the crowning compensation of worktable to realize that angle being bended of workpiece can keep same along the full workpiece length.

            Crowning Compensation
            Crowning compensation system on worktable can make a workpiece having a same precision full along the length of the work piece. A crowning compensation system is composed of a group cylinders in line in worktable,which can from a relative movements of worktable,forming a curve needed of adding conves to worktable,to ensure unchanged the relative position to the upper beam of worktable after the worktable being under pressure. The crowning compensation amount is automatically calculated out by CNC system according to the worktable’s situation.

            Key components of press brake
            Valves: Rexroth,Germany
            Main Electrical components: Siemens,Germany
            Main Motor: Siemens,Germany
            Pressure gauge: Hawe,Germany
            Oil seals: VALQUA,Japan.
            Oil filter: Compass,Taiwan,China.

            Precision of machine
            Ram of the machine (precision of X,Y1,Y2,R,Z1,Z2,V axes)
            Position precision of the machine     ±0.01MM
            Reposition precision of the machine   ±0.01MM

            Working environment of machine
            Power supply: 380 V/3 phases/50 Hz
            (Or 220V,60hz or We can make as your request)
            Temperature: 5℃~+50℃
            Workshop environment: cleaning without dust


            DA65W CNC SYSTEM


             
            Hydraulic system
            Y1,Y2 axes use the electrical-hydraulic proportional servo valve technique. Hydraulic system is made in Rexroth,Germany.
            The oil pump: internal gear pump,Chengjie,Shanghai.
            The dynamic seal rings for main oil cylinder is made in VALQUA,Japan,which have the perfect sealing effect and long life.
            The oil level can be displayed clearly by the oil level meter set on oil tank,which has the oil filter mechanism and blocking alarm function.
            Extra loading overflow protecting function on hydraulic system.
             

            Components Brand :



            We have following Press Brake Models :

            Parameter Specification

            Nominal Pressure

            Length of Working Table

            Distance between uprights

            Throat depth

            Ram Stroke

            Main Motor Power

            (kn)

            (mm)

            (mm)

            (mm)

            (mm)

            (kw)

            WC67Y-40/2500

            400

            2500

            2050

            200

            120

            5.5

            WC67Y-63/2500

            630

            2500

            2050

            250

            120

            5.5

            WC67Y-63/3200

            630

            3200

            2520

            250

            120

            5.5

            WC67Y-80/3200

            800

            3200

            3020

            320

            120

            7.5

            WC67Y-80/4000

            800

            4000

            3020

            320

            120

            7.5

            WC67Y-100/2500

            1000

            2500

            2020

            320

            120

            7.5

            WC67Y-100/3200

            1000

            3200

            2520

            320

            120

            7.5

            WC67Y-100/4000

            1000

            4000

            3020

            320

            120

            7.5

            WC67Y-100/5000

            1000

            5000

            4010

            320

            120

            7.5

            WC67Y-125/2500

            1250

            2500

            2020

            320

            120

            7.5

            WC67Y-125/3200

            1250

            3200

            2520

            320

            120

            7.5

            WC67Y-125/4000

            1250

            4000

            3020

            400

            120

            7.5

            WC67Y-125/5000

            1250

            5000

            4010

            320

            120

            7.5

            WC67Y-160/3200

            1600

            3200

            2520

            320

            200

            11

            WC67Y-160/4000

            1600

            4000

            3020

            320

            200

            11

            WC67Y-160/5000

            1600

            5000

            4010

            320

            200

            15

            WC67Y-160/6000

            1600

            6000

            4850

            400

            200

            15

            WC67Y-200/3200

            2000

            3200

            2520

            400

            200

            15

            WC67Y-200/4000

            2000

            4000

            3020

            400

            200

            15

            WC67Y-200/5000

            2000

            5000

            4010

            320

            200

            15

            WC67Y-200/6000

            2000

            6000

            4850

            400

            200

            15

            WC67Y-250/3200

            2500

            3200

            2520

            400

            250

            18.5

            WC67Y-250/4000

            2500

            4000

            3020

            400

            250

            18.5

            WC67Y-250/5000

            2500

            5000

            4010

            400

            250

            18.5

            WC67Y-300/4000

            3000

            4000

            3020

            400

            250

            22

            WC67Y-300/5000

            3000

            5000

            4010

            400

            250

            22

            WC67Y-300/6000

            3000

            6000

            4850

            400

            250

            22

            WC67Y-400/5000

            4000

            5000

            4010

            400

            250

            30

            WC67Y-400/6000

            4000

            6000

            4850

            400

            250

            30

            WC67Y-500/6000

            5000

            6000

            4850

            400

            300

            37

            WC67Y-600/7000

            6000

            7000

            5600

            400

            300

            45

            WC67Y-700/7000

            7000

            7000

            5600

            400

            300

            45

            WC67Y-1000/8000

            10000

            8000

            6000

            500

            450

            2*37

             


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            Shanghai HUANTU Technical Industry Co., Ltd.

            Address: No. 1187, Aksu Road,
            Jiading New City, Shanghai
            Contact: Miss He
            Tel: 021-33779007
            Fax: 021-33510290
            Post Code: 201800
            E-mail:sales@huantutech.com

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