Automatic line for 2 and 3 bumps crash barriers production

OMM provide wide and flexible solutions by its new Automatic Line for 2 and 3 Bumps Crash Barriers Production with cutting and punching on fly high accuracy making suitable this machine for barriers production plant.

OMM’s Automatic Line for 2 and 3 bumps crash barriers can easily be operated and carried thanks to its user friendly interface.

The process starts from coils properly trimmed to measure for the 2 and 3 bumps that become loaded on the decoiler drum. The ribbon advance up to meet the shearing machine where is cutted the initial part and the final part of the coil for the following joining because will come welded the end of the coil in process with the initial part of the new coil in feeding this means to save time. Then there is a movable profiling machine that translate on rails in base to the production to do because the same profiling machine can realize barrier with 2 bumps or barrier with 3 bumps that means to have only one line and produce the complete production range so to save money.

The machine has been designed to accept the flattened sheet and to cold forming giving a profile conform the ASHTOO - RAL A – RAL B and SINA norms.

After the forming machine follows a truck motorization group for punching side slots, central slots and the barrier cutting. During the blank sliding the truck motorization group slides on guides starting to still to chase the position of the sheet so at the same time in only one descent stroke become made the side slots, the central slots and the barrier cutting through hydraulic cylinders.

After this station the barrier is ready to go on the unloading station for the following stacking and unloading.
The barriers packs are ready to be galvanized.

TECHNICAL & MAIN FEATURES

- Only one Operator for the line management;
- Real time data monitoring system & teleservice through internet or GSM connection;
- Production rate approx.: 22m/min. (=5 parts/minute)
- Number of parts made from one coil 120
- Coil changeover time: ca.10 minutes
- Max Tensile Stress: 480N/mm2 (70,000 psi) + 10%
- Material : Hot rolled steel, galvanized finished

This machine as all our machines/systems has been designed and manufactured respecting all the norms, in term of safety and respecting the environment (noise, fumes aspiration, energy recovery back), given by the European Community:

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