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51201 Flexible line for cable trays
Flexible line for the production of cable channels. This solution carries out the punching and cut before the roll forming/bending, therefore the changing time is very short and it is not necessary to change the cutting dies. The punching can be excluded with rapid changes between one dimension and another (as option it is possible to have supplementary lateral punching units). Besides in the bending both width and height of the channel are changed automatically from the control desk (roll forming line with mobile supports). On request unloaders/stackers with automatic steel strapping unit.
Technical data
| Decoiler capacity: | 5 t |
|---|---|
| Width: | from 50 to 500 mm |
| Height: | from 30 to 100 mm |
| Roll forming line speed: | approx. 4-5 m/min |
| Profile length: | from 1000 to 4000 mm |
| Material: | galvanized, aluminium |
| Material thickness: | from 0,8 mm to 1,5 mm (galvanized) and 2 mm (aluminium) |
| Installed power:: | 70 kW |
| Absorbed power: | 50 kW |
Machine configuration
It is a motorized decoiler (or idle on request) with the capacity of 5 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 | 5 | ton |
|---|---|---|
| Shaft diameter (min/max) | 470/530 | mm |
| Coils maximum external diameter | 1800 | mm |
| Motorized AC decoiler with inverter | 4 | 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 1000 mm.
Technical data
| Useful width | 1000 | mm |
|---|---|---|
| Working height | 1000 | mm |
Bench usually positioned between the decoiler and the roll forming line. It has to execute the punchings and cut to measure of the piece. The punching is through hydraulic units (complete with dies and punches), while the cut is with a hydraulic shear. It is made up of a welded metallic structure, strip introducer, feeder for the strip advancement, punching unit and final cutting shear.
Simple motorised conveyor. Its function is to transport the piece from one working zone to another. Made up of a welded metal structure, and completed by the insertion of rotative belts which transport the pieces. Movement executed through an electric motor.
The PMD type roll forming line is particularly suited for the production of panels and profiles for shelving, trapezoidal sheets, “C” and “U” profiles, sandwich panels, cable channels etc. The particularity of this machine is the possibility to change some dimensions very rapidly. For this purpose the machine is equipped with profiling cassettes with opposing overhung shafts. The cassettes can be moved through motor operated by the control system. On the roll forming line there is a set of forming rolls, made of tempered and rectified steel to produce 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).
Technical data
| Roll forming line shaft Ø | 50 | mm |
|---|---|---|
| Useful width roll forming line | 800 | mm |
| Passages of roll forming line | 18 | n° |
Conveyor for the evacuation of the finished piece. It is a simple conveyor with idle rolls which allows the operator to unload easily the piece.
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