Rebar Cage Preparation Robot
Automated, high-precision reinforcement cage welding and tying for precast plants.
Precision reinforcement for industrialised precast production.
MERLIN's Rebar Cage Welding / Tying Robotic System is engineered for the precast concrete industry, delivering automated, high-precision reinforcement cage fabrication for standardised, high-volume production. It turns manual rebar assembly into a digitised, repeatable, production-line-ready process. Designed for precast plants producing piles, columns, beams and structural elements, it ensures consistent cage geometry, weld integrity and dimensional accuracy — critical to structural performance and mould fitment.
What it does
Automated welding / tying
Automated welding or tying of reinforcement cages for precast elements.
Mould-ready alignment
Precision alignment for mould-ready cage placement.
High-speed fabrication
Fast fabrication for batch and mass production.
Configurable cages
Configurable diameters, spacing and cage lengths.
Line integration
Integrates with rebar cutting and bending lines.
Where it's used
- Spun piles and foundation piles
- Precast columns and beams
- Hollow-core and structural elements
- Bridge girders and infrastructure components
- Custom cages for large precast moulds
Engineered for precision. Built for performance.
- System type
- Robotic rebar cage welding / tying system
- Industry focus
- Precast concrete manufacturing
- Cage diameter range
- Customisable for piles / columns
- Cage length
- Modular, mould-specific configuration
- Bar diameter compatibility
- Multiple rebar sizes supported
- Welding / tying method
- Automated welding / robotic tying
- Production mode
- Batch / continuous production
- Alignment accuracy
- Mould-fit precision positioning
- Control system
- PLC / Industrial Controller with HMI
- Integration
- Cutting, bending and precast production lines
- Safety
- Guarded robotic cells with interlocks
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