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57002 Flexible line for C-U-Z profiles
Flexible solution to produce C-U-Z and other profiles. With this solution punching and cutting are executed before the roll forming, therefore cutting dies have not to be changed.The roll forming line has mobile supports and widths and heights can be automatically changed. In addition, it is possible to quickly change thickness with hand wheel (as option from control panel). This model has change with cassette to change completely the profile. As option we have unloader-stacker with rotation of piece.
Technical data
| Decoiler capacity: | 10 ton |
|---|---|
| Material | galvanized |
| Maximum width: | 800 mm |
| Minimum length: | 2,5 mm |
| Maximum length: | 18 mm |
| Minimum material thickness: | 1,5 mm |
| Maximum material thickness: | 3 mm |
| Speed without punching: | 25 m/min |
Machine configuration
It is a motorized decoiler (or idle on request) with the capacity of 10 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 | 10 | ton |
|---|---|---|
| Shaft diameter (min/max) | 470/530 | mm |
| Coil max. ext. Ø | 1800 | mm |
| Motorized AC decoiler with inverter | 7,5 | kW |
Hydraulic loading cradle for coils. It is used to load automatically the coil on the decoiler. It has a vertical movement through a hydraulic cylinder and a transversal motion for the transport on the unwinding axis with a gear motor command. This model has a capacity of 10 tons.
Under introduction group we intend that part of the plant that helps, especially when we have high thickness the introduction of the coil in the straightener / feeder. It is made up by a metallic welded structure on which an upper and a lower peeler are installed. Both are adjustable vertically and horizontally with hydraulic cylinders. So the introduction of the coil is easier and with less loss of time.
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.
| 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 machine with double supports is particularly suitable 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 based on the possibility to change some dimensions very rapidly. For such purpose the machine is equipped with roll forming cassettes with opposing overhung shafts. The cassettes can be moved by motor operated by the control system.
Technical data
| Roll forming machine shaft diameter | 100 | mm |
|---|---|---|
| Roll forming machine useful width | 800 | mm |
| Roll forming machine passages | 22 | n° |
| Thickness | 1,5 / 3 | 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).
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