Alfamatic Industrial Presses and Actuation Systems

Italian manufacturer Alfamatic engineers high-precision electric servo presses, hydropneumatic presses, industrial linear actuators, and pressure multipliers for automotive and mechanical assembly lines.

EP Series Precision Electric Presses

Alfamatic EP series electric servo presses provide thrust forces from 0.05 to 300 kN with immediate process monitoring. Utilizing planetary roller screw technology and servo motors, these machines deliver centesimal positioning repeatability and smooth ram travel for demanding industrial assembly.

Electric servo press thrust forces range from 0.05 up to 300 kN for high-precision press-fit tasks
Planetary roller screw drive mechanism delivers high load rating and smooth linear travel
Real-time monitoring integration with Press-Right supervisory units for force and stroke curves
Replacement drive belts, precision thrust bearings, mechanical seals, and feedback cables

OP Series Hydropneumatic Presses

Alfamatic OP series hydropneumatic presses combine the rapid approach speed of pneumatic cylinders with hydraulic force generation up to 420 kN. The built-in pressure multiplier engages the high-pressure power stroke automatically upon contact without requiring hydraulic power packs.

Working thrust force reaches up to 420 kN while operating strictly on standard compressed air
Automatic two-stage cycle dividing rapid low-pressure approach from the hydraulic power stroke
Power unit engineered around AP and AX cylinder assemblies for long service life and efficiency
Selection of hydraulic seal kits, pneumatic spool valves, air filters, and rod wiper components

MOP Series Pneumo-Hydraulic Lever Presses

Alfamatic MOP series manual lever presses with rack and pinion mechanisms operate from standard compressed air lines up to 6 bar. An integrated pressure multiplier delivers high pressing thrust without manual exertion, enabling sensitive manual approach for insertion, flanging, and riveting.

Operates on pneumatic shop air up to 6 bar with proportional pressing force adjustment
Rack and pinion assembly ensures sensitive manual approach of tooling to workpiece surfaces
Front instrument panel includes system pressure gauge and working force regulating dial
Supply of pinion gears, rack shafts, return springs, handle grips, and pneumatic seal rings

SA Series Industrial Electric Cylinders

Alfamatic SA series linear electric cylinders serve as self-contained actuators for presses and automated assembly stations. The portfolio comprises SA 1-5 ball screw units, SA 10-180 planetary roller actuators, and heavy-duty SA 200-300 cylinders with integrated temperature sensing.

SA 1-5 series with recirculating ball screw technology delivers thrust ratings of 1, 2, and 5 kN
SA 10-180 series with planetary roller screws offers 8 models spanning from 10 to 180 kN
Heavy-duty SA 200-300 series generates 200 and 300 kN force ratings for rigid applications
Integrated servo motors, inline force load cells, absolute encoders, and mounting brackets

AP/AX Air-Hydraulic Cylinders and MF Boosters

Alfamatic AP and AX power modules are compact air-hydraulic cylinders with built-in pressure multipliers for presses and stamping tools. For powering double-acting hydraulic circuits, MF series air-oil boosters generate hydraulic fluid pressures up to 400 bar proportional to pneumatic input.

AP and AX air-hydraulic cylinder modules combine rapid approach with internal intensification
MF series air-oil pressure multipliers produce proportional hydraulic fluid pressure up to 400 bar
Directly proportional multiplication ratio based on incoming industrial compressed air pressure
Supply of hydraulic piston seals, rod wipers, check valves, oil reservoirs, and air bleed ports

Press-Right Quality Systems and Transducers

Alfamatic Press-Right supervisory units and Check Point visualizers provide 100% inline quality verification for press-fitting operations. These units evaluate data from strain gauge load cells and incremental digital position encoders with useful strokes up to 600 mm and zero reference.

Press-Right process units provide 100% production quality assurance via force-displacement curves
Check Point visualizers monitor force thresholds, hydraulic pressure limits, and stroke depth
Incremental digital encoders with travel up to 600 mm and zero reference signal elimination of drift
Matched strain gauge load cells, shielded sensor cables, and WinScope PC software packages

EP Series Servo Press Engineering

Alfamatic EP series electric servo presses represent the premier machinery line from the Italian builder, designed for precision press-fitting, clinching, staking, and forming operations in automotive and electronics industries.

Unlike conventional hydraulic units, the electric servo drive consumes power only during active ram displacement, delivering notable energy conservation, reduced thermal dissipation, and elimination of hydraulic fluid leaks on assembly plant floors.

The drive kinematics rely on planetary roller screw mechanisms that distribute axial forces up to 300 kN across multiple linear contact points, ensuring prolonged service endurance, minimal acoustic emission, and exceptionally smooth tooling movement.

OP Hydropneumatic Operating Principles

Alfamatic OP series hydropneumatic presses are built for industrial manufacturing tasks that require high pressing forces while operating exclusively on standard plant compressed air lines.

The machine cycle is engineered into two sequential phases: the tool first executes a swift low-pressure pneumatic approach toward the workpiece, and upon encountering initial resistance, an internal pressure multiplier automatically engages the high-pressure power stroke.

This operational sequence optimizes overall cycle timing, prevents damaging impact shocks to sensitive workpieces, and maintains operator safety in strict accordance with European industrial machinery standards.

Maintenance of AP and AX Power Cylinders

Combined AP and AX power cylinder modules serve as the driving heart of OP presses while also performing as autonomous actuators on automated stamping, punching, and assembly transfer stations.

Maintaining long-term operational reliability requires periodic verification of dynamic rod seals, wear rings, and internal check valve seats within the multiplier circuit.

When air leakage or fluid bypass is detected, scheduled replacement with polyurethane seal kits and scraper rings restores nominal performance. Operating with well-prepared, dry, finely filtered compressed air protects the chrome-plated piston rod and internal cylinder bore from accelerated wear.

SA Series Electric Linear Actuators

Alfamatic SA series linear electric actuators are grouped into three distinct structural categories depending on required thrust force and industrial duty profiles.

The compact SA 1-5 family utilizes recirculating ball screws to provide nominal thrusts of 1, 2, and 5 kN, ideal for rapid electronics assembly. The intermediate SA 10-180 portfolio offers eight frame sizes powered by planetary roller screws delivering forces from 10 to 180 kN for heavy assembly.

The robust SA 200-300 series generates axial loads of 200 and 300 kN, complete with embedded motor winding thermal sensors, high-resolution absolute encoders, and rigid structural mounting flanges.

Press-Right Inline Quality Supervisory System

The Press-Right digital controller provides comprehensive 100% inline quality verification for press-fitting operations in high-throughput assembly environments.

Throughout the ram stroke, the microprocessor unit samples readings from inline position transducers and strain gauge load cells, plotting a continuous force versus displacement curve.

If a part deviates in dimensional tolerance or is pressed with excessive interference, the trajectory exits the pre-programmed envelope window, prompting an immediate reject signal.

The system stores work profiles, interfaces with barcode scanners, and transfers production batches directly into plant MES architectures.

Nameplate Identification and Technical Selection

Accurate technical selection of replacement components, seal assemblies, guide bushings, and transducers for Alfamatic machinery depends on proper factory equipment identification.

A metal nameplate affixed to the press frame at the San Giorgio su Legnano facility specifies machine series, serial number, rated pressing capacity, and build year. When ordering components for standalone SA, AP, or AX cylinders, technical markings are stamped directly onto the outer cylinder body.

Submitting clear photographs of the machine nameplate and damaged components enables rapid identification against technical factory archives.

Alfamatic and model names are trademarks of their respective owners and are used only to identify the equipment for which we source parts. SpareX is not an official dealer, distributor or representative of Alfamatic and is not affiliated with the trademark owner. Origin, documents and warranty are stated for each item in the quotation.