Knowledge related to four column hydraulic press

2026-04-27 13:57:47

The Four-Column Hydraulic Press is one of the most common general-purpose hydraulic pressing equipment. It adopts a classic four-column guide structure, composed of upper beam, movable slide, worktable, four precision guide columns and hydraulic drive system.

With simple structure, reasonable design, strong bearing capacity and low comprehensive cost, four-column hydraulic machine realizes stable pressure output and flexible stroke adjustment. It is suitable for multi-industry batch production and customized forming processes.

Four-Column Hydraulic Press, 4 post hydraulic press, general hydraulic press, industrial hydraulic molding machine

Main Structural Composition

Four-Guide Column Structure

High-hardness precision guide columns ensure vertical movement of the slider, reduce deflection, and keep running stable. Simple disassembly and easy daily maintenance.

Hydraulic Drive System

Adopts integrated hydraulic circuit, stable pressure output, low oil leakage and long service life. Optional standard hydraulic system or energy-saving servo hydraulic system.

Control System

Equipped with PLC intelligent control and touch screen operation, support manual, semi-automatic and automatic cycle modes. Pressure, time and stroke can be adjusted freely.

Welded Body Frame

Integral thick steel plate welding, after stress relief treatment, high overall hardness, not easy to deform under long-term heavy load.

Core Features & Advantages

Cost-Effective & High Practicality

Compared with frame hydraulic press, four-column hydraulic press has lower manufacturing cost and higher cost performance, ideal for small and medium-sized factories.

Wide Processing Range

Support cold pressing, hot pressing, stretching, bending, punching, trimming, pressing and powder molding, meeting diversified production demands.

Easy Operation & Maintenance

Standardized structural design, universal spare parts, simple lubrication and maintenance, reducing later operation cost.

Adjustable Pressure & Stroke

Free setting of pressing force, closing speed, holding time and slider stroke, adapting to different workpiece and mold requirements.

Complete Safety Protection

Equipped with emergency stop button, safety grating, overload protection and pressure limiting device, to ensure safe production.

Common Classification

Single-Action Four-Column Hydraulic Press

Suitable for simple pressing, flattening, assembly and correction, simple operation and low energy consumption.

Double-Action Four-Column Hydraulic Press

Mainly used for metal deep drawing, with blank holding function, effectively preventing workpiece wrinkling and deformation.

Servo Four-Column Hydraulic Press

Servo motor drive, high precision, low noise and energy saving, suitable for high-precision processing and environmental protection production workshop.

Large Tonnage Four-Column Hydraulic Press

Custom 200T、315T、500T、800T、1000T models, for heavy-duty forging and thick plate forming.

Wide Application Industries

Hardware industry: Hardware parts stamping, forming, riveting and correction

Automobile parts: Auto accessories pressing, rubber parts molding

New energy: Insulating materials, battery accessories pressing and shaping

Composite materials: BMC, FRP, plastic mold pressing

Daily necessities: Kitchenware stretching, stainless steel product forming

Mold & machinery: Mold testing, parts assembly, shaft parts pressing

Typical Technical Parameters

Nominal force: 100Ton–1000Ton (customizable)

Worktable size: Customized according to demand

Slider stroke: 300mm–1200mm

Max daylight: 500mm–1800mm

Working pressure: 25MPa conventional

Driving mode: Ordinary hydraulic / servo hydraulic