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EZY FOUR-COLUMN HYDRAULIC PRESS MACHINE

20-5,000 Ton Pressing Capacity | High-Rigidity Four-Column Structure | Precision Hydraulic Control

Pressing Capacity:20-5,000 Ton
Machine Structure:Four-Column Hydraulic Design
Control System:PLC Control
Operating Modes:Manual / Semi-Automatic
Pressure Control:Pressure & Stroke Control
Applications:Metal Forming, Die Pressing, Press Fitting, Straightening, Drawing, Composite Material Forming, Heavy Equipment Manufacturing

Key Advantages

Rigid Four-Column Structure

High structural rigidity and balanced force distribution provide stable support for heavy-duty pressing, forming and straightening operations.

Precision Hydraulic Control

A reliable hydraulic system delivers smooth movement, stable pressure and precise control throughout the pressing process.

PLC Intelligent Control

PLC-based control supports manual and semi-automatic operation, with configurable pressure and stroke control for flexible production.

Comprehensive Safety Protection

Integrated hydraulic and electrical protection systems help safeguard operators, equipment and production processes.

Easy Maintenance

An independent hydraulic station and standardized hydraulic and electrical components simplify inspection, servicing and replacement.

Flexible Process Configuration

Working pressure, cylinder stroke, pressing speed, worktable dimensions and daylight opening can be configured according to specific applications.

In-depth Technical Introduction

01. High-Rigidity Four-Column Structure - Stable & Balanced

The EZY series adopts a rigid four-column guided structure consisting of the upper crossbeam, sliding block, worktable, main cylinder and columns. The four-column design provides stable guidance and balanced force distribution during pressing.

  • Four-Column Guided Structure - Upper crossbeam, slide, worktable, main cylinder and columns ensure stable load distribution.
  • High-Tonnage Suitability - Particularly suitable for pressing, forming and straightening applications requiring long-term structural rigidity.
  • Balanced Force Distribution - Stable guidance minimizes deflection during heavy-load pressing operations.
High-Rigidity Four-Column Structure
02. Precision Hydraulic System - Smooth & Reliable

The hydraulic system is equipped with a variable-displacement piston pump and integrated hydraulic valve block. The main cylinder uses a high-quality sealing system, while the independent hydraulic station incorporates suction filtration, return-line filtration, oil level monitoring and oil temperature monitoring.

  • Variable-Displacement Piston Pump - Delivers smooth hydraulic movement and stable pressure control.
  • Integrated Valve Block - Compact hydraulic control with fast response and reliable operation.
  • Independent Hydraulic Station - Suction and return-line filtration, oil level and temperature monitoring help reduce heat generation and component wear.
Precision Hydraulic System
03. PLC Control System - Intelligent & Easy Operation

The EZY series uses a PLC control system to simplify machine operation and process management. The system supports manual and semi-automatic operating modes and can be configured for pressure or stroke control.

  • Flexible Operating Modes - Manual and semi-automatic operation with pressure or stroke control.
  • Real-Time Slide Monitoring - Displacement sensor monitors the slide position in real time for consistent pressing results.
  • Reliable Electrical Components - Schneider low-voltage electrical components ensure stable control performance.
PLC Control System
04. Configurable Pressing Performance - Adaptable to Your Process

The main working parameters can be configured according to the customer's specific process requirements, optimizing the machine for different workpieces, dies and production processes.

  • Working Pressure - Configured across the 20-5,000 ton capacity range.
  • Cylinder Stroke & Daylight Opening - Customized to match workpiece and die dimensions.
  • Worktable Dimensions - Tailored to specific application and material handling needs.
Configurable Pressing Performance

Main Component Introduction

EZY Four-Column Hydraulic Press

Four-Column Main Structure

The main structure consists of the upper crossbeam, sliding block, worktable and four guiding columns, providing high rigidity and balanced load distribution.

Main Hydraulic Cylinder

The high-strength main cylinder is designed for heavy-duty pressing operations and equipped with a reliable sealing system for long-term operation.

Hydraulic Power Station

The independent hydraulic power station integrates the hydraulic pump, valve system, filtration and monitoring components to provide stable hydraulic power.

Hydraulic Control System

The hydraulic system uses a variable-displacement piston pump and integrated valve block for smooth movement and precise pressure control.

Electrical Control Cabinet

The independent electrical control cabinet incorporates a PLC control system and Schneider low-voltage electrical components for reliable machine control.

Operator Station

The independent operator station provides convenient access to machine controls and supports manual and semi-automatic operating modes.

Technical Parameters

Parameter Specification
Machine Type Four-Column Hydraulic Press
Pressing Capacity 20-5,000 Ton
Control System PLC Control
Operating Modes Manual / Semi-Automatic
Hydraulic Pump Variable-Displacement Piston Pump
Hydraulic Station Independent Hydraulic Power Station
Worktable Dimensions Customized
Main Cylinder Stroke Customized
Maximum Daylight Opening Customized
Pressing Speed Customized
Electrical Components Schneider
Displacement Monitoring Displacement Sensor

Wide Application Scenarios

Metal Forming

Suitable for pressing and forming metal components, particularly applications requiring high pressing force and stable load distribution.

Die Pressing

Used for mold and die pressing operations where sufficient working space, stable pressure and controlled stroke are required.

Component Press Fitting

Suitable for assembly and press-fitting operations involving large or heavy components.

Straightening & Correction

Provides controlled pressing force for straightening and correction of metal parts, structural components and heavy workpieces.

Deep Drawing & Forming

Can be configured for drawing and forming processes according to the required cylinder stroke, pressure and tooling conditions.

Composite Material Forming

Suitable for composite material pressing and forming applications requiring controlled pressure and stroke.

Global Customer Project Cases

Customer Cases
Product Video

Frequently Asked Questions

What pressing capacities are available for the EZY four-column hydraulic press?

The EZY four-column hydraulic press series covers pressing capacities from 20 tons up to 5,000 tons. Working pressure, cylinder stroke, pressing speed, worktable dimensions and maximum daylight opening can all be customized according to specific application requirements.

What are the main applications of the four-column hydraulic press?

The EZY four-column hydraulic press is suitable for metal forming, die pressing, component press fitting, straightening and correction, deep drawing and forming, composite material forming, and heavy equipment manufacturing. The four-column structure provides stable guidance and balanced force distribution for these applications.

What control system does the machine use?

The machine uses a PLC control system with Schneider low-voltage electrical components. It supports manual and semi-automatic operating modes and can be configured for pressure or stroke control. A displacement sensor monitors the slide position in real time to maintain consistent pressing results.

How is the hydraulic system configured?

The hydraulic system uses a variable-displacement piston pump and integrated hydraulic valve block. The independent hydraulic station includes suction filtration, return-line filtration, oil level monitoring and oil temperature monitoring. The main cylinder is equipped with a high-quality sealing system for reliable long-term operation.

What safety and maintenance features are included?

The machine includes integrated hydraulic and electrical protection systems to safeguard operators and equipment. The independent hydraulic station and standardized hydraulic and electrical components simplify inspection, servicing and replacement, reducing maintenance downtime.

Customization & Optional Accessories

Accessory Lead Time Function Value Proposition
Automatic Loading System 8 weeks Automated material feeding and positioning Reduces labor cost by 60%, improves positioning accuracy to ±5mm
Hydraulic Cushion System 6 weeks Provides controlled blank holding force Prevents wrinkling, improves forming quality for complex parts
Die Cushion Mechanism 10 weeks Enhanced blank holding and ejection Extends die life, improves product consistency
Quick Die Change System 6 weeks Rapid tooling changeover mechanism Reduces die change time from 2h to 15min, increases machine utilization
Remote Monitoring System 4 weeks IoT-based real-time machine monitoring Predictive maintenance, reduces unplanned downtime by 75%

Quality Assurance & Global Service

CERTIFICATIONS & QUALITY

  • ISO 9001
  • Quality Management System covering engineering, manufacturing, inspection, and delivery.
  • CE Certification
  • Equipment manufactured in accordance with applicable European machinery safety requirements.
  • EC Safety Standards
  • Safety requirements incorporated into equipment design, manufacturing, testing, and delivery.
  • Factory Quality Inspection
  • Comprehensive inspection and functional testing before shipment to ensure equipment meets the agreed technical specifications.
  • Project-Specific Inspection
  • Additional inspection, testing, documentation, and third-party verification can be arranged according to project requirements.

GLOBAL AFTER-SALES SERVICE

  • Installation & Commissioning
  • Installation guidance, commissioning, functional testing, and customer acceptance support.
  • Operator Training
  • Training for machine operation, control systems, safety procedures, and basic maintenance.
  • Remote Technical Support
  • Technical support for mechanical, hydraulic, electrical, and control-system issues.
  • On-Site Technical Service
  • EZHONG engineers can provide on-site installation, commissioning, troubleshooting, and technical assistance when required.
  • Spare Parts & Maintenance
  • Original spare parts supply, maintenance guidance, replacement recommendations, and long-term technical support.
  • Process & Production Support
  • Technical consultation for new materials, workpiece dimensions, forming conditions, and process optimization.