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51101B Line for welded upright for electric boards
Production line for uprights and profiles foe electric boards punched from strip, formed (with profiling), welded and cut to measure. Welding is with high frequency (as option with laser). The cut is with cutting saw with slow disk (as option hydraulic cut).
Technical data
| Decoiler capacity: | 2 t |
|---|---|
| Int. Ø coils | 500 mm |
| Maximum width | 500 mm |
| Line speed | ~8 m/min |
| Material | zincato |
| Material thickness | 1,5 mm |
Machine configuration
It is a motorized decoiler (or idle on request) with the capacity of 2 tons. Complete with hydraulic power pack and independent electric plant. Hydraulic unit for the spindle regulation, an electric plant for the automatic / manual mode and for the speed regulation. Complete with loop, arm for the loop control, and spokes to maintain the strip in the correct position.
Technical data
| Decoiler capacity | 2 | ton |
|---|---|---|
| Shaft diameter (min/max) | 470/530 | mm |
| Coils maximum external diameter | 1800 | mm |
| Motorized AC decoiler with inverter | 1,5 | kW |
It is a straightener with a pneumatic feeder added. It is made up of a total of 9 rolls (2 feeders and 7 straighteners). The main function generally is to feed a punching press, to straighten and to take out tensions from the sheet before being punched. This model has a useful width up to 300 mm.
Technical data
| Useful width | 300 | mm |
|---|---|---|
| Working height | 1000 | mm |
Composed by a racket made of welded structure fixed to the press where are two steel abutments holding the towing rolls. Inside the welded structure there is the Brushless motor that drives the towing rolls with a couple of pulley with cogged belt (high resistance).
Technical data
| Useful width | 300 | mm |
|---|---|---|
| Working height | 1000 | mm |
Mechanical punching press for the execution of the requested pre-shearing. Its power varies on the basis of the thickness and the type of sheet to be worked. Complete with electric board and independent control panel (to set work-programmes), hydraulic unit and lubrication plant.
Generally the dies are inserted in the mechanical press. They are made to measure following the request of the client, and are made of the most appropriate material to carry out the pre-shearings. Their function makes them particularly important for the final result, and for this reason that the PM follows the whole development with particular precision.
Roll forming line of high quality, productivity and flexibility. It is characterized by the rapid change of cassettes (it is possible to change the product in a few hours) and materials and finishing rigorously controlled to guarantee for the client more production and less maintenance. It could be completed with sheet lubrication plant, strip introducer and independent regulations for each forming station.
Technical data
| Roll forming line shaft Ø | 50 | mm |
|---|---|---|
| Useful width roll forming line | 500 | mm |
| Passages of roll forming line | 18 | n° |
| Material thickness | 0,1 / 1,5 | mm |
It is a set of forming rolls, made of tempered and rectified steel to make the profile requested by the client. The series of rolls is characterized by high precision and durability. Their function is at the heart of the whole plant; for this reason PM follows with particular precision the whole development (the whole process of roll-making is executed internally).
It carries out the in-line welding of the profile.This welding consists in joining the edges of the preformed strip, carried out by means of a AC (HF) generator which through a coil induces a high intensity electric current which leads to fusion of the edges of the strip that are pressed, with the result of the welding.
Plant to cool the just welded tube. It is placed after the welding zone and is made up of a welded structure on which a tank is positioned. Inside this tank there are nozzles which spray the cooling liquid on the tube.
It is in the final part of the line and carries out the flying cut to measure (the roll forming line does not stop). The movement is through an electric motor. It includes the final cutting saw which guarantees an extremely precise shear without product deformation. This solution increases considerably the productivity
The whole electric installation is intended here. Electric cabinet, cable channels, control desk and software for the management of the line parameters, all according to the highest standards of quality and efficiency.
L'impianto idraulico è necessario nelle operazioni di taglio e nelle unità idrauliche di punzonatura o scantonatura. È composto dalla centralina (di potenza tale da soddisfare tutte le lavorazioni), dai collegamenti meccanici (tubature e valvole) e dal software di controllo e gestione.
Series of wire mesh, infrared photocells and sensors for the protection of the operators. They are installed on the line to avoid any accident that could cause physical damages to the operators