Universal line for the production of various trapezoidal sheets with rapid change (with cassettes) on the roll forming line. From the cotrol desk it is possible to change the step of the trapezoidal sheet and carry out the cut to the desired length. The drawing die and the cutting knives are interchangeables, so it is possible to make various models.
Technical data
| Decoiler capacity: | 10 ton |
| Decoiler opening: | hydraulic |
| Material: | Aluminium, galvanized, pre-painted |
| Material thickness: | 0,4 - 0,8 mm |
| Coils internal diameter: | 500 mm |
| Coils maximum external diameter: | 1600 mm |
| Maximum width: | 1290 mm |
| Minimum profile length: | 1500 mm |
| Maximum profile length: | 12000 mm |
| Productivity (on L=3 m) | 20 m/min |
| Length tolerance: | ±1 mm |
Machine configuration
DECOILER 10 T
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 |
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.
HYDRAULIC COIL LOADING CAR
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.
STRIP GUIDING UNIT (INTRODUCER)
It is positioned in the initial part of the line and it is essential for the correct introduction of the sheet and to maintain the correct position during working. It is made up of a metal structure and adjustable guide rolls.
ROLL FORMING MACHINE PME/80/1250/24T TYPE
Technical data
| Roll forming line shaft diameter: | 80 | mm |
| Roll forming line useful width: | 1250 | mm |
| Roll forming line passages: | 24 | no |
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.
HYDRAULIC CUTTING SHEAR
It is the final hydraulic cutting shear. This particular system is used mainly with the trapezoidal / corrugated sheets. It is made up of a welded structure on which the cutting press inclusive the dies is installed. The movement is through a hydraulic power pack.
SET OF FORMING ROLLS
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).
UNLOADING AND STACKING BENCH
Final bench used for the unloading and for the stacking of the finished piece. This special unloading bench is used mainly for trapezoidal / undulated sheet. Its structure allows the unloading of one piece on top of the other in order to have a lot ready for packing.
CONTROL DESK AND ELECTRICAL INSTALLATION
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.
HYDRAULIC POWER PACK
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.
Plant elements
