MRSA
Mesh welding plants from pre-cut lengths
The MRSA Series is designed for the production of electro-welded mesh starting from cold-drawn or hot-rolled straight lengths.
High productivity, reliability and structural robustness allow these plants to consistently and flexibly support the productions of standard mesh in medium and high weight from small to medium volume (when production requires various diameters and panel configurations). A wide range of modules enables the system to be started from a basic configuration up to full automation, thus completely eliminating the operator’s manual working.
BAR – BAR LW ∅4 – ∅16 mm (#2 - #5)
CW ∅4 – ∅16 mm (#2-#5)
BAR – COIL LW ∅4 – ∅12 mm (#2 - #4)
CW ∅4 – ∅12 mm (#2-#4)
Highly flexible welding lines handle any wire spacing with ease
Top production output, regardless of batch size
Maximum ease of use with excellent productivity
Please note: MEP has built various types of MRSA plant, all of them producing electro-welded mesh in panels; the following descriptions correspond to the plants we already actually produced. Other configuration are possible, thanks to the high modularity of these plants.
All models feature a control panel with industrial PC, allowing the programming of the production cycle, setting of the operating parameters, diagnostics and Remote management of welding controls.
MRSA F
Fed by pre-straightened and pre-cut bars, both for longitudinal and cross lines.
Great Force: the welding unit is equipped with hydraulic cylinders, allowing the welding of thicker bars (Ø16 mm diameters, both for cross and longitudinal bars).
For each welding cylinder there is a transformer, thus ensuring the same electrical current in each welding point.
Each cylinder can be quickly shifted, with an automatic robot or manually (by simple pushing a button) according to the customer requests.
Insertion of longitudinal bars can be semi-automatic or fully automatic, according to the customer requests.
Automatic insertion of cross wires – forming of the mesh – collecting & evacuation.
Very suitable for the production of engineered structural mesh.
MRSA JT
Just in Time - MESH from Coil
Fed by coiled rod both for longitudinal and cross lines.
Carries out measurement changes of the mesh to be produced automatically and in very short times, Just in Time.
Multiple motorized coils both for cross and longitudinal wires.
Two automatic straightening machines (Metronic model).
The bars are automatically cut to size and inserted according to the needs of the moment.
The cross wires can be welded alternatively above or under the longitudinal wires, thus producing a compact mesh pack without a mesh turner.
Collecting of panels and evacuation are automatic.
Welding unit equipped with pneumatic cylinders.
The number of transformers is proportional to the mesh maximum width, so to guarantee the uniform distribution of the electrical current in all the welding points.
ZERO SETUP TIME: automatic changeover of panel dimensions, pitch and diameters
HIGH SPEED: the line and cross wires feeding performed by Metronic (AFS technology) straightening machine at speed up to 10 m/s
UPPER&LOWER WELDING: cross wires welding position up/down avoid mesh turning device
MESH PANEL SIZES: length 1200-6000 mm; width 1000-2500 mm
COIL DIAMETER: line wire 5-12 mm; cross wire 5-12 mm
MAXIMUM PITCH FLEXIBILITY: LW 50 mm and multiple; CW 50 - 500 mm stepless
FAST DIAMETER CHANGE: line wire loop & Metronic; cross wire Metronic
Request information
MRSA M
Fed by pre-straightened and pre-cut bars, both for longitudinal and cross lines.
Manual insertion of longitudinal wires.
Automatic insertion of cross wires and automatic forming of the mesh.
The collecting and the evacuation of panels can be automatic or manual.
Welding unit equipped with pneumatic cylinders.
Number of transformers proportional to the mesh maximum width, so to guarantee the uniform distribution of the electrical current in all the welding points.
MRSA A
Fed by pre-straightened and pre-cut bars, both for longitudinal and cross lines.
Automatic insertion of longitudinal wires (picking).
Automatic cross wire insertion-
Forming of the mesh.
Collecting and evacuation of panels.
Welding unit equipped with pneumatic cylinders.
The number of transformers is proportional to the mesh maximum width, so to guarantee the uniform distribution of the electrical current in all the welding points.
MRSA S
Fed by pre-straightened and pre-cut bars, both for longitudinal and cross lines.
Semi-automatic insertion of longitudinal wires.
Automatic cross wire insertion.
Forming of the mesh.
Collecting and evacuation of panels.
Welding unit equipped with pneumatic cylinders.
Number of transformers proportional to the mesh maximum width, so to guarantee the uniform distribution of the electrical current in all the welding points.
Can be equipped with a mesh turner, to reduce the height of mesh pack.
MRSA CL HA
Fed by pre-straightened and pre-cut bars for longitudinal lines.
Fed by coiled rod for the Cross Lines (this combination of feeding is also labelled Hybrid).
The cross wires can be welded Alternatively above or under the longitudinal wires, thus producing a compact mesh pack without a mesh turner.
Insertion of longitudinal bars semi-automatic or fully automatic.
Automatic cross wire straightening.
Cutting and insertion.
Forming of the mesh.
Collecting and evacuation of panels.
Welding unit equipped with pneumatic cylinders.
The number of transformers is proportional to the mesh maximum width, so to guarantee the uniform distribution of the electrical current in all the welding points.
MRSA CL
Fed by pre-straightened and pre-cut bars for longitudinal lines.
Fed by coiled rod for the Cross Lines.
Insertion of longitudinal bars can be semi-automatic or fully automatic, according to the customer requests.
Automatic cross wire straightening and insertion, forming of the mesh, collecting and evacuation of panels.
Welding unit equipped with pneumatic cylinders.
The number of transformers is proportional to the mesh maximum width, so to guarantee the uniform distribution of the electrical current in all the welding points.
It can be equipped with a mesh turner, to reduce the height of mesh pack.
Request information