Plant for flat and curved mesh production for tunnel reinforcement
Preflex T  

Semi-automatic plant for the production of engineered mesh, flat mesh or curved mesh for tunnel reinforcement.
The curved engineered mesh produced can be used as inner or outer reinforcement layers in tunnel cages.

Starting from wire pre-cut bars, electro-welded mesh is manufactured with programmable pitches according to the design specifications, avoiding any scrap.
Mesh are processed fully automatically: welded, curved to the defined radius, handled and stacked.



TECHNICAL DATA


_ WIRE Ø RANGE: from Ø 8 to 16 mm
_ WIRE LINES: standard up to 6
_ MAX. WELDING CAPACITY: 16 mm on 16 mm
_ LONGITUDINAL WIRES PITCH: min. 50 mm with stepless increasing
_ NUMBER OF LONGITUDINAL WIRES: to be discussed
_ CROSS WIRES PITCH: min. 50 mm with stepless increasing
_ MESH LENGTH: from 650 to 6000 mm
_ MESH WIDTH: from 600 to 2.500 mm
_ RAW MATERIAL: coils of hot or cold rolled wire of weldable quality up to 5 tons, max. tensile strength 500 MPa  

PREFLEX T - MACHINE CONFIGURATION


1. Bar loading bench
2. Linewire feeder
3. Crosswire feeder
4. Welding portal
5. Primary mesh extraction carriage
6. Mesh handling and stacking unit
7. Mesh calandering device
8. Stacking bench