SLP: The Heavy-Duty Pile Cage Machine

The SLP is the result of engineering experience that first revolutionized pile cage manufacturing.
With a constant welding time system, a dual-torch configuration, and a robust heavy-duty frame, the SLP guarantees uniform MIG welds, absolute stability, and repeatable quality across every cage.

Covering diameters from 150 mm up to 3000 mm and lengths up to 24 m, the SLP is engineered for the world’s most demanding foundation projects.

  • Power: 9 kW
  • Min cage ø: 100 mm (3.9″)
  • Max cage ø: 650 mm (25.6″)
  • Max cage's weight: 3 ton (6600 lb)
  • Cage's length: 12, 18 m (39, 60 ft)
  • Wire spiral ø: 6÷12 mm
  • Longitudinal bar ø: 10÷25 mm (*32mm on request)
  • Spiral pitch: 50÷500 mm (1.9÷20″)
  • Power: 11 kW
  • Min cage ø: 150 mm (5.9″)
  • Max cage ø: 1200 mm (47″)
  • Max cage's weight: 5 ton (11000 lb)
  • Cage's length: 12, 14, 16, 18, 20, 24 m (39, 46, 52, 59, 66, 78 ft)
  • Wire spiral ø: 6÷16 mm
  • Longitudinal bar ø: 12÷32 mm (*40mm on request)
  • Spiral pitch: 50÷500 mm (1.9÷20″)
  • Power: 11 kW
  • Min cage ø: 200 mm (7.9″)
  • Max cage ø: 1500 mm (59″)
  • Max cage's weight: 8 ton (17600 lb)
  • Cage's length: 12, 14, 16, 18, 20, 24 m (39, 46, 52, 59, 66, 78 ft)
  • Wire spiral ø: 6÷16 mm
  • Longitudinal bar ø: 12÷32 mm (*40mm on request)
  • Spiral pitch: 50÷500 mm (1.9÷20″)
  • Power: 11 kW
  • Min cage ø: 400 mm (16″)
  • Max cage ø: 2000 mm (78″)
  • Max cage's weight: 10 ton (22000 lb)
  • Cage's length: 12, 14, 16, 18, 20, 24 m (39, 46, 52, 59, 66, 78 ft)
  • Wire spiral ø: 6÷16 mm
  • Longitudinal bar ø: 12÷32 mm (*40mm on request)
  • Spiral pitch: 50÷500 mm (1.9÷20″)
  • Power: 15 kW
  • Min cage ø: 800 mm (32″)
  • Max cage ø: 2500 mm (98″)
  • Max cage's weight: 14 ton (30.000 lb)
  • Cage's length: 12, 18, 24 m (39, 59, 78 ft)
  • Wire spiral ø: 6÷20 mm (#2 ÷ #6)
  • Longitudinal bar ø: 16÷40 mm (#5 ÷ #11)
  • Spiral pitch: 50÷500 mm (1.9÷20″)
  • Power: 40 kW
  • Min cage ø: 1000 mm (39″)
  • Max cage ø: 3000 mm (118″)
  • Max cage's weight: 34 ton (72752 lb)
  • Max cage's length: 24 m (78 ft)
  • Wire spiral ø: 8÷20 mm
  • Longitudinal bar ø: 20÷55 mm
  • Spiral pitch: 50÷500 mm (1.9÷20″)

Repeatable Welding Quality

The SLP is a quality-oriented machine:

  • MIG welding with constant welding time, regardless of rotation speed.
  • This ensures uniform, repeatable, and consistent welds across the entire cage.
  • The dual-torch system reduces cycle times while preserving weld quality.
  • All welding parameters are managed directly through an advanced PLC, providing precise and clear control.

The outcome is a certifiable and repeatable welding quality, even under the most demanding project conditions.

Heavy-Duty Structure

SLP machines use twice the amount of steel compared to competitors, applied where it truly matters:

  • Massive frame reduces vibration and increases stability.
  • Reinforced lifting systems to handle cages weighing over 34 tons.
  • Direct drive on master and slave heads.
  • Mobile carriage with dual rack-and-pinion drive for maximum accuracy in bar traction.
  • High-torque brushless motors provide greater efficiency and precision than traditional asynchronous motors, ensuring sustainable performance even in continuous heavy-duty operation.

This engineering choice makes the SLP the most reliable solution for extreme diameters and heavy loads.

Simplified Setup, Engineered for Accuracy

Changing cage formats should not slow down production.
That’s why we developed an exclusive positioning system: a disc with reference scale that allows fast, error-free bush placement.
The PLC guides the operator step by step, while optional reinforced roller conveyors safely manage bars up to Ø40 mm, reducing operator effort and risk.

The combination of smart mechanics and simplified software ensures faster setups, higher productivity, and maximum repeatability.

Intuitive Production Interface

The EMG control system is designed to give the operator full command with maximum clarity.
No redundant menus, no outdated workflows, just an intuitive interface that makes configuration fast and reliable.

  • Easy preparation of production data with a guided interface.
  • Automatic machine preparation: the positioning disc adjusts automatically for guide sleeve installation, ensuring fast and accurate bar setup.
  • Flexible cage programming: bar diameter, cage diameter, spiral diameter, multiple pitches per cage, welding type (continuous or intermittent), welding time, and reinforcing ring positions (with programmed stops).
  • Visual cage representation: every pitch and parameter is shown graphically, allowing the operator to monitor production in real time.
  • Stored welding parameters: save and recall specific settings for different bar diameters and cage types, ensuring consistent weld quality and reduced downtime.
  • Advanced diagnostics: dedicated page for monitoring all sensors and mechanical data, enabling continuous control and fast troubleshooting.
  • Barcode integration: scan labels to instantly load production data.
  • Data archiving: store and export production cycles, daily statistics (Start, Stop, Alarms, etc.) via modern Ethernet or USB connection.

Smart Maintenance, Continuous Operation

Despite its advanced technology, the Pile Cage Machine’s mechanics remain simple and accessible:

  • reduced downtime
  • quick replacement of components
  • shared spare parts across different models, lowering costs for customers operating multiple EMG machines.

The principle is simple: high technology with mechanical simplicity.

Innovative Design

Our machines are built with innovative design that prioritizes operator comfort, accessibility, and long-lasting durability. Every detail is engineered for reliability and efficiency in demanding working environments.

User-Friendly Software

Our software is modern and intuitive, with a clear, user-friendly interface that makes every welding parameter precise and easy to manage. Icons guide the operator, with text messages only for troubleshooting. Any operator can run the system with ease.

High-Quality Welding

With our machines, you can achieve high-quality, repeatable welds throughout the entire process, leading to increased productivity and efficiency in your operations.

Service You Can Count On

We offer unmatched customer support, with our machines able to connect online for remote assistance. Our friendly technicians are always ready to resolve issues or answer queries, ensuring your operations run smoothly.

Request information about the SLP range

Tell us about your project.
Our technical team will provide you with detailed specifications for the most suitable model for your needs and, if necessary, a personalised consultation.