Electro-hydraulic Servo CNC Press Brake

WE67K series · CNC bending

The electro-hydraulic servo CNC press brake is selected around parts that need coordinated bending control and backgauge positioning. Review material, thickness, bend length and the finished profile together before choosing the machine. Tooling, gauge contact points and clearance throughout the bend sequence are part of that assessment. Multi-axis backgauges, crowning, angle measurement and workpiece supports are project-specific choices, with availability and scope confirmed for the quoted configuration.

Electro-hydraulic servo: Review control and hydraulic arrangements against the requirements of the workpiece.
Positioning review: Check backgauge axes and contact points against the planned bend sequence.
Clearance assessment: Review the clearance between tooling, workpiece and machine throughout the process.

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Zhongao Electro-hydraulic Servo CNC Press Brake

Match the CNC setup to your bending workflow

Choose bending force and working length from the actual material, thickness and bend profile. Check throat depth, stroke and opening against the part envelope and tooling.

Multi-axis backgauges and controller options can be reviewed for the required bend sequence. Front supports, angle measurement and clamping arrangements are configuration-specific and must be stated in the quotation. Required protective measures must be confirmed for the installation and applicable safety requirements; they must not be treated as dispensable process options.

Typical configurations

CNC controller and multi-axis backgauge options
Mechanical or hydraulic crowning, subject to model confirmation
Front support, angle measurement and quick-clamping options
Protective devices confirmed against installation and applicable safety requirements

APPLICATIONS

Typical applications

Multi-bend sheet metal parts

Assess parts with consecutive flanges, reverse bends or several locating faces. Review the datum and turning method for each stage before discussing controller functions and backgauge movements.

Cabinet and frame panels

Use finished-part drawings to review flange heights and assembly requirements for cabinet panels and frame connections. Discuss angle consistency along longer bends and surface requirements as trial-bending and acceptance items.

Frequently changing jobs

For mixed, small-batch work, provide representative parts and tooling combinations to review programming and tool-change routines. Function suitability depends on the proposed controller and axis arrangement.

SELECTION NOTES

What to check before selection

Load and forming conditions: Assess bending force from material grade, thickness and bend length, then check tooling against the inside radius and V-opening. Use process information and trials to review springback and surface requirements.
Axes and interference: Provide the bend order and locating faces for review of backgauge movement and workpiece support. Throat, stroke, opening and tool profiles need a combined assessment, not an axis-count comparison alone.
Scope and acceptance: Define services around site power and the operating layout. Confirm crowning, angle measurement and clamping separately, and confirm required protective measures against the installation and applicable safety requirements. Acceptance should use agreed materials and representative workpieces.

Machine photographs illustrate available configurations. Appearance, controller, tooling, protective devices and auxiliary equipment are subject to the agreed supply scope. Final specifications and acceptance requirements are confirmed in the quotation.

START WITH YOUR APPLICATION

Prepare your enquiry

Share the information available using the checklist below to help us review the product against your application. If a complete drawing is not available, start with clear photographs and known dimensions.

Material grades, sheet thicknesses and maximum bend length
Finished drawings, flat patterns, inside radii and angle requirements
Bend sequence, locating faces and existing tooling details
Batch sizes, tool changes, measurement and support needs
Site voltage, frequency, floor layout and destination

A clearer brief. A more useful discussion.

The button below opens an email with a product-specific checklist. Fill in the details you know and attach drawings or photographs in your email client.

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Information is for initial review, not a commitment on compatibility, supply or performance. Final materials, geometry, configuration, lead time and acceptance requirements are subject to the confirmed drawing and quotation.

PRACTICAL QUESTIONS

Practical selection questions

Clarify the operating conditions and interfaces before deciding on materials, geometry or configuration.

Are more backgauge axes always preferable?

Choose axes from the bend order, locating surfaces and part shape rather than the number alone. Turning, support and interference may also need checking. Available functions depend on the specified control system.

Are angle measurement and crowning included?

Do not assume inclusion. Available angle measurement, mechanical or hydraulic crowning, clamping and support arrangements require model-specific review and a defined quotation scope, including interfaces and acceptance methods.

How should deep box parts be assessed?

Provide finished sections, the bend sequence and tooling details to check opening, throat clearance and return-flange interference at each stage. Maximum bend length alone is usually insufficient for a feasibility review.

Start with your workpiece
We’ll review the machine configuration

Share your material, process, production target and site conditions for a configuration-based quotation.

Email your enquiry