LFS4 Series Three-Point Straight Side Press (8000–25000 kN)

The LFS4 Series Three-Point Straight Side Press Machines are engineered for ultra-heavy-duty metal forming applications. With nominal pressure capacities ranging from 8000 kN to 25000 kN, this series is the ultimate solution for manufacturers working with large-format dies, thick plate materials, or complex progressive tooling systems.

Key Features

• Three-Point Force Distribution System
  Ensures even pressure across the entire slide surface, preventing deflection and improving die life and product accuracy.

• Massive Stamping Force
  Press capacities from 800 to 2500 tons, suitable for automotive frames, structural beams, shipbuilding components, and large appliance panels.

• Heavy Stroke Capability
  Stroke lengths up to 1200 mm and slide adjustment up to 600 mm allow for deep drawing and oversized part forming.

• Large Bed and Slide Area
  Bolster and slide plates up to 6500×2500 mm, providing wide working space for large dies and progressive setups.

• Front and Side Moving Bolster Options
  Simplifies die changeover and improves line efficiency in automated or semi-automated environments.

• Stable and Controlled Operation
  Pressing speeds between 8–20 SPM support a balance between power and precision for different forming operations.

• Integrated High-Capacity Drive System
  Main motor options from 132×4 to 435×4 kW, designed for continuous high-load production.

Application Scenarios

• Automotive body-in-white and chassis component forming

• Deep drawing of thick steel/aluminum panels

• Appliance frame and shell stamping (refrigerators, air conditioners, etc.)

• Large electrical cabinet and switchgear enclosures

• Structural metal parts in shipbuilding and construction industries

Optional Configurations

• Hydraulic overload protector

• Moving bolster automation (servo or hydraulic)

• Die height digital display and automatic adjustment

• Integrated lubrication system with oil cooler

• CE/UL certified electrical system

• HMI touchscreen with press monitoring and error diagnostics

Custom solutions and OEM configurations are available. Contact us for layout integration, pricing, or project consultation tailored to your production line.