Fully Hydraulic Open Die Forging Hammer (C66Y)

Fully Hydraulic Open Die Forging Hammer (C66Y)

High-Performance Fully Hydraulic Open Die Forging Hammer for Heavy Forging Applications

The C66Y Fully Hydraulic Open Die Forging Hammer is a robust and efficient forging machine designed for open-die forging of medium and large metal workpieces. Powered by an advanced fully hydraulic drive system, the C66Y delivers powerful impact force, high striking frequency, precise control, and exceptional operational reliability.Available in single-arm, arch, bridge, and other structural configurations, the C66Y is suitable for a wide range of open forging applications. Its hydraulic control system allows the hammer head to stop or remain suspended at any position, providing excellent flexibility during forging operations and making it ideal for producing high-quality free forgings.

Key Features

• Fully hydraulic drive system for stable, efficient, and reliable operation.

• Powerful impact force with high striking frequency for increased productivity.

• Hammer head can be suspended at any position for greater forging flexibility.

• Advanced digital hydraulic control ensures smooth and precise operation.

• X-shaped guide rail structure significantly extends guide system service life.

• Differential servo impact valve provides accurate impact control.

• Low maintenance design with fewer wear components.

• Energy-efficient operation supports green manufacturing initiatives.

• Suitable for forging medium and large open-die components.

• Multiple frame structures available to meet different production requirements.

Working Principle

The C66Y utilizes a fully hydraulic power system in which high-pressure hydraulic oil continuously supplies the lower chamber of the hammer piston. The hammer's striking motion is achieved by precisely controlling the hydraulic pressure in the upper and lower piston chambers.

Unlike traditional pneumatic forging hammers, the fully hydraulic system eliminates oil-air exchange, resulting in smoother operation, reduced wear, higher efficiency, and significantly improved sealing performance.

The hammer head can be positioned or suspended at any point during operation, allowing operators greater control over the forging process.

Technical Features

Fully Hydraulic Drive System

The hydraulic power system offers several advantages:

• Eliminates oil-air mixing

• Improves sealing reliability

• Extends piston seal service life

• Reduces maintenance requirements

• Provides stable hydraulic pressure throughout operation

High-Speed Return Stroke

During the return stroke, the upper hydraulic chamber maintains extremely low back pressure, allowing:

• Faster ram return

• Higher striking frequency

• Increased production efficiency

• Smooth impact without hydraulic shock

X-Shaped Guide Rail Design

The innovative X-shaped guide system provides:

• Improved structural rigidity

• Higher guiding accuracy

• Significantly extended guide rail lifespan

• Reduced wear on critical components

• Lower maintenance costs