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53501 Production line for uprights for air conditioning machines
The production line for uprights for air conditioning production machines consists of a 3t decoiler followed by a straightener-feeder with 9 rolls which supplies the material to a punching bench where all the necessary pre-shearing is carried out. The following roll forming line PME 50/500/24 passages forms definitively the product, after this phase the cutting die cuts to the desired measure the product, which is sent to the unloading bench (complete with extractor) to take the finished product out of the line.
Technical data
| Decoiler capacity: | 3 ton |
|---|---|
| Useful width: | 300 mm |
| Material: | galvanized, pre-painted |
| Thickness: | 1 mm |
| Coils internal diameter: | 500 mm |
| Roll forming line maximum speed: | 15 m/min |
| Minimum profile length: | 200 mm |
| Maximum profile length: | 6000 mm |
| Productivity (on L=1000 mm with 15 punches); | 3 pcs/min |
Machine configuration
It is a motorized decoiler (or idle on request) with the capacity of 3 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 | 3 | 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 600 mm.
Technical data
| Useful width | 600 | mm |
|---|---|---|
| Working height | 1000 | mm |
This bench consists of a welded mainframe above which there is a machined platform. The interchangeable, hydraulically controlled punching and notching units are installed above this platform. The punching heads are manually adjustable on the width (x axis) by means of hand-wheels. These units are independent and equipped with specific controls and adjustments that can be included or excluded depending on the model to be done programmed.
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 diameter | 50 | ton |
|---|---|---|
| Roll forming line useful widt | 500 | mm |
| Roll forming line passages | 24 | 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 is in the final part of the line and carries out the cut to measure of the piece. The handling is through the hydraulic power pack. It includes the die of the final cut, made specifically for the requested profile, in order to have an extremely precise cut without any deformation of the product.
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