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 Automatic Double Miter Saw for thin-walled aluminum profiles cuttingAlulineMAIN FEATURES

ALULINE Automatic Double Miter Saw is an electronic control machine, equipped with two circular blades (HM ø 300-350) for the 45° + 45° V-cutting of thin-walled aluminum profiles, having section as in fig. 1,


fig. 1

The machine is provided with an automated warehouse that can hold up to 20 rods,  it is equipped with the necessary devices to correctly maintain the profiles. Min.length of the rods 1000mm.; max. 5050mm.

A linear axis, 3300mm of useful stroke, controlled by a brushless motor, provides for the advancement of the rod for cutting to size. The loading clamp is equipped with the devices necessary to correctly maintain the profiles. An unloading axis, also driven by a Brushless motor, extracts the cut pieces, it transports them to the output conveyor tray and it provides a “relay cut” later described. The unloading clamp is equipped with the devices necessary to correctly maintain the profiles.

Output from the machinery a three position conveyor tray is able to send the pieces cut into three different zones depending on the length.

The miter saw is equipped with two circular blades of Ø300 or Ø350 that rotate at 4000 rpm. and move vertically cutting the rod. The rotation movement is powered by two engines of 2.0 kw of power at 2800 rpm. A pneumatic cylinder (diameter 80mm and a stroke of 275mm) performs the vertical movement. The machine is equipped with vertical, horizontal pneumatic clamp and a system of interchangeable supports suitable for the profiles to be cut. All the pipes are protected with metal mesh sheaths to prevent accidental projection of scraps and pieces of aluminum from damaging them.

The machine is provided with adjustable coolant sprays (one for each blade).

On request it is possible to have a two-stage conveyor belt: a fast one which provides for the extraction of the piece, and a slow one with the function of a warehouse.

Aluline is equipped with an industrial PC with 12 “color touch screen monitor that allows an easy setting of the work cycles and a total control of all the parameters and functions of the machine. The data (quantity and length of the pieces to be cut) can be entered on the control console or entered via the USB port by filling in a “Microsoft Access” database sheet from any PC

Aluline lets you solve every problem related to the cutting of large series of rods, ensuring:

  • cutting speed
  • precision of the pieces length
  • recovery of the rod end piece using the “relay cut”, later described
  • operator safety, whose tasks are reduced to the loading of the warehouse and to the unloading of the cut pieces

The “relay cut” is a special mode to optimize the entire rod and not to have to waste the end part. The rod is passed from the loading clamp to the unloading one which will provide for positioning for cutting to the desired size.


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