Industrial Hydraulic Press Machine Manufacturer with 60+ Years of Experience

At GUANGDUAN, more than 60 years of forging and pressing equipment manufacturing has shown us that industrial hydraulic press performance depends on more than nominal tonnage. Frame rigidity, guiding accuracy, hydraulic control, machining precision, forming-process compatibility, safety systems, and commissioning quality all affect long-term production.

Founded in 1958, GUANGDUAN is an Industrial Hydraulic Press Machine Manufacturer integrating equipment research, engineering, manufacturing, inspection, installation, and technical service. Our engineering resources include more than 100 engineers and technicians, large-component machining facilities, precision measurement systems, and dedicated research platforms for metal forming and forging equipment.

Why 60+ Years of Manufacturing Experience is Meaningful

Manufacturing history is valuable only when accumulated experience is converted into practical engineering standards.

As an experienced Industrial Hydraulic Press Machine Manufacturer, we apply long-term project knowledge to:

•Deep drawing, bending, folding, straightening, pressing, and forging processes

•Frame-rigidity and structural-deflection control

•Off-center loading and long-term fatigue evaluation

•Cylinder, slider, worktable, and guiding-system design

•Hydraulic pressure stability and motion control

•Installation, commissioning, maintenance, and spare-parts planning

Instead of applying one standard design to every application, we evaluate how the material, workpiece, die, forming method, and production target interact.

How GUANGDUAN Evaluates a Hydraulic Press Project?

Our engineering team begins with the manufacturing process rather than immediately selecting a press model.

Project Information	Engineering Impact
Material and thickness	Determines forming force, springback, and surface behavior
Part dimensions	Influences table size, slider size, and die space
Drawing depth	Affects stroke and blank-holder movement
Die size and weight	Determines working area and load capacity
Main forming force	Defines cylinder and nominal press capacity
Blank-holder force	Controls sheet flow during deep drawing
Production speed	Influences hydraulic flow and cycle configuration
Automation plan	Affects interfaces, guarding, and control logic

Additional factors include daylight opening, approach speed, working speed, return speed, pressure-holding time, off-center load, and loading method.

Why Is Nominal Tonnage Not Enough?

A larger rated force does not automatically mean a press is better suited to the application.

From our perspective as an Industrial Hydraulic Press Machine Manufacturer, choosing machinery based solely on tonnage can lead to many issues including:

•Insufficient die and workpiece space

•Short slider strokes and daylight openings

•Excessive power usage

•Long and/or inefficient production cycles

•Instability under eccentric loading

•Mismatched blank-holder and forming forces

The optimum configuration will accommodate the maximum process load and the entire sequence of operations.

How Do We Control Pressing Facility Quality

GUANGDUAN has a machining facility over 30,000 square meters in size with a 125-ton lifting capability. Our production resources include more than 200 major machines, nearly 100 of which are large, precision, or CNC units.

Large-Component Machining

Floor-type boring and milling machines and machining centers support the machining of press frames, beams, worktables, sliders, and other large structural components.

Large-capacity machining helps:

•Reduce repeated clamping

•Maintain the relative position of critical surfaces

•Control flatness and parallelism

•Improve assembly consistency

Measurement and Verification

Our inspection resources include large coordinate-measuring machines, laser tracking instruments, and more than 1,000 measurement and testing devices.

These systems can be used to verify:

•Structural dimensions

•Slider-to-table parallelism

•Column and cylinder alignment

•Machined-surface flatness

•Assembly position and movement accuracy

For an Industrial Hydraulic Press Machine Manufacturer, production equipment and measurement capability determine whether the finished press can reproduce the intended engineering design.

How Does GUANGDUAN Apply Research and Development?

GUANGDUAN has established several research and engineering platforms, including a Postdoctoral Research Station, a provincial engineering technology R&D center, an enterprise technology center, and a key laboratory for metal-forming and forging-equipment technology.

Our research activities focus on practical equipment development, including:

•Frame rigidity and deflection analysis

•Hydraulic-circuit optimization

•Pressure and displacement control

•Energy-efficiency improvement

•Fast approach and controlled forming speeds

•Servo and automation integration

•Safety and process-specific press design

We have participated in nearly 60 national, provincial, municipal, and district-level science and technology projects. Their value is measured by how research findings improve actual equipment structures, controls, and production processes.

Which Hydraulic Press Structure Fits the Application?

As manufacturers of Industrial Hydraulic Press Machines, we adopt an application-based approach for our press structures instead of a one-dimension-fits-all strategy.

Press Structure	Key Characteristic	Typical Application
Four-column hydraulic press	Stable guidance and flexible configuration	Pressing, straightening, and general forming
Double-action hydraulic press	Separate drawing and blank-holding actions	Thin-sheet deep drawing
Frame hydraulic press	Higher rigidity and eccentric-load resistance	Heavy or large components
Forging hydraulic press	High pressure and structural strength	Free forging and die forging
Servo hydraulic press	Flexible force, speed, and position control	Precision and automated forming
Customized press line	Integrated feeding and handling	Continuous production

How Do We Control Quality Before Delivery?

Our inspection process covers the structure, machining, hydraulics, controls and the operating cycle.

•Inspect raw materials and purchased components

•Check welded structures and critical dimensions

•Perform stress-relief treatment where required

•Machine structural and guiding components

•Inspect cylinders and piston rods

•Test hydraulic pressure, sealing, and pressure holding

•Verify electrical controls and safety interlocks

•Test fast approach, working, and return movements

•Confirm stroke, speed, pressure, and technical specifications

Sample or die testing may also be arranged when required by the project.

How Does the Y28 Series Aid Deep Drawing?

GUANGDUAN presents the Y28 Series Four-Column Double-Action Hydraulic Press for various applications of deep drawing including: forming, aligning, bending and folding of thin sheets.

Some of the most common applications are:

•Components of stainless steel wares

•Components of electrical appliances

•Hardware products

•Electronic components

•Parts for the manufacturing of motors

•Other thin sheet products

Four-Column Double-Action Structure

The four-column three-beam structure is destabilizing for deep drawing and forming. The double-action structure is built so that the blank-holder controls the flow of the material while the main slider completes the drawing.

This configuration can help reduce uncontrolled sheet movement and wrinkling when the blank-holder force is correctly matched to the material and die.

Adjustable Process Control

The Y28 Series supports:

•Adjustable working pressure and stroke

•Fixed-pressure or fixed-position operation

•Pressure holding and delay

•Adjustment and single-cycle modes

•Centralized button operation

•Two-hand synchronized control

•Two-hand repeat-prevention functions

The cylinders and piston rods are thermally treated, polished, and chrome plated to support wear resistance and operating stability. Hydraulic components and seals will be designed to suit build characteristics, operating conditions, maintenance requirements, and agreed component lists provided by the customer.

When Should a Y28 Press Be Considered?

We may recommend the Y28 Series when the process requires:

•Independent blank-holder force

•Controlled thin-sheet material flow

•Adjustable drawing depth and pressure

•Fixed-pressure or fixed-position production

•Single-cycle or semi-automatic operation

Applications involving severe eccentric loading, heavy forging, very large parts, or high-speed automated production may require a frame press, servo system, or customized production line instead.

Match the Y28 Series to Your Deep-Drawing Process

As an Industrial Hydraulic Press Machine Manufacturer, GUANGDUAN combines more than 60 years of experience with engineering, machining, research, inspection, and commissioning resources.

To evaluate a Y28 Series or customized hydraulic press, share your material, sheet thickness, part dimensions, drawing depth, die size, main force, blank-holder force, stroke, and production target with our engineering team.

FAQs

Q1. What types of industrial hydraulic presses does GUANGDUAN offer?

GUANGDUAN offers column and frame hydraulic presses, double action presses, forging presses, servo presses, and custom automated press lines.

Q2. What is the GUANGDUAN Y28 Series hydraulic press used for?

The Y28 Series hydraulic press is used for deep drawing and other forming operations on stainless-steel and other thin sheets.

Q3. Why does the Y28 Series use a double action structure?

The double action structure separates the slider and the blank-holding mechanism. This helps manage the flow of the sheet metal and minimizes blank wrinkling when the blank-holding force is appropriately set.

Q4. Can GUANGDUAN customize an industrial hydraulic press?

Definitely. GUANGDUAN can provide custom pressure, stroke, daylight openings, table sizes, blank-holder force, working speeds, control and safety systems, and automation interfaces depending on what the customer requires.

Q5. Can the pressure and stroke of the Y28 Series be adjusted?

The pressure and stroke of the Y28 Series can be adjusted. It can also operate in a fixed pressure or fixed position mode and provide a pressure holding feature and a delay feature.