STRUCTURE

Design and verification using FEM finite element analysis. One-piece or modular frame made of heavy steel plate subjected to stress-relief treatment.

MOTOR

The main motor features variable speed with a frequency inverter as standard on all models.

DRIVE SYSTEM

Single or double gear reduction according to the performance required from the press. High-speed shaft with helical teeth machined directly on the shaft itself. Oil-bath reduction unit. Eccentric shaft made of quenched and tempered alloy steel, with the following options:

• Fixed-stroke eccentric;
• Variable-stroke eccentric, semi-automatic or automatic;
• Link-drive slowdown;
• Servo drive.

RAM

Made of welded, normalised steel, with motorised die-height adjustment via self-braking motor and mechanical display with 0.01 mm centesimal resolution. 8 bronze gibs arranged at 90°, ensuring optimal alignment at every point of the stroke. Adjustable low-pressure pneumatic cylinders balance the weight of the ram and the clearances of the reciprocating parts.

HYDRAULIC OVERLOAD PROTECTION

All models are equipped with hydraulic overload protection.

LUBRICATION SYSTEM

Fitted with a gear pump providing a continuous oil jet and a progressive distributor. System monitoring with lubricant-level alarm and pressure alarm.

ELECTRICAL SYSTEM

PLC-based automation and control of press parameters with alarm display on a touch-screen panel. Standard monitored parameters:

• Press speed adjustment and display;
• Presettable partial piece counter and machine cycle totaliser;
• Motorised, automatic and programmable ram adjustment with automatic brake and position display on the operator panel;
• Manual and automatic stroke adjustment;
• Die controls;
• Alarm display;
• Hydraulic overload protection.

STANDARD EQUIPMENT

• Semi-automatic stroke change;
• Motorised ram adjustment with digital display, decimal resolution;
• Variable-speed motor;
• Hydraulic overload protection;
• Automatic cam adjustment at T.D.C.;
• Dynamic braking.

OPTIONAL ACCESSORIES

• Automatic stroke change;
• Blank holder;
• Link drive with ram slowdown at B.D.C.;
• Electronic cams;
• Additional cams;
• Level 4 optoelectronic safety light barriers;
• Die storage;
• Auto-setting for die mounting;
• Programmable load monitoring;
• Thermal monitoring of bushings;
• Anti-vibration mounts;
• Remote assistance.