MAGIC ELECTRIC CAN BE EQUIPPED WITH 2 DIFFERENT TYPES OF MAGAZINES:

SINGLE-COLUMN MAGAZINE, has a table that can be manually tilted from 1° to 20°, 1600 mm wide with a loading depth of 800 mm bars where the bars are placed on a single column. This type of magazine can process lengths from a min of 200mm to a maximum 1600mm for diameters ranging from 8mm to maximum lathe spindle diameter. The process bar diameter is automatically adjusted by setting the loader PLC. Proximity sensors check for on the magazine and a fence protects the loading area so that the operator cannot access areas with moving parts. The customer can request a magazine cover with plastic polythene material in order not to ruin the processed material. MULTI-COLUMN MAGAZINE, has a manually adjustable table that tilts from 1° to 20°, 1600 mm wide with a bar unloading depth of 650 mm where the pieces are placed on multiple columns to cover the total length of 1600mm. This type of magazine can have a maximum of three columns and allows pieces from a min 200mm to a max 1600mm to be processed:

  • with 1 column it can work from 200mm to 1600mm
  • with 2 columns it can work from 200mm to 720mm
  • with 3 columns it can work from 200mm to 450mm

This type of magazine allows diameters ranging from 8mm to maximum lathe spindle diameter to be processed. The process bar diameter is automatically adjusted by setting the loader PLC that also selects the column to be used. Proximity sensors check for on the magazine and a fence protects the loading area so that the operator cannot access areas with moving parts. The customer can request a magazine cover with plastic polythene material in order not to ruin the processed material.

AUTOMATIC MANAGEMENT

The MAGIC bar feeder is completely managed by the PLC interacting with a Brushless motor and a pneumatic valves system which controls speed, thrust and all the automations. From the PLC the operator can shift from one diameter to another one in 60 seconds, simply entering the intended diameter on the keyboard

MAGIC ELECTRIC CAN BE EQUIPPED WITH 3 DIFFERENT TYPES OF LATHE LOADER INTERFACES::

COVER SHEET METAL TUBE, is a 200mm diameter 500mm long sheet metal tube that can be secured on the front loader head. Its function is to cover any distance between loader and lathe so that the operator does not have access to areas with moving parts (it has no structural characteristics). ADJUSTABLE ROLLER CONVEYOR, is an extension of the loader secured to the front head which can be manually adjusted in height to support the bar diameter that is being processed, It is available in three lengths 200-400-600mm and has an upper casing that prevents the operator from accessing areas which have moving parts. Necessary for those lathes that have a spindle inside the bodywork to support the loader output bar up to the spindle input. MAGIC SELF-CENTRING BUSHING SYSTEM, is a system that the customer can purchase separately and allows those lathes that have a spindle of less than 1200mm to process bars up to a length of 1600mm supporting the rotation of the bar portion that will protrude from the back of the spindle. MAGIC SELF-CENTRING BUSHING is a system that supports the guide bar reduction through the self-centring hold of 6 bearings that allow it to rotate and stabilise the bar being processed, the reduction must have an internal diameter of 3 to 5 mm larger than the bar being processed.

DRIVE SYSTEM

In order to ease the spindle liners insertion,
the bar feeder is equipped with a rail system that enables at 800 mm (31.49”) radial or axial displacement (alternative option), helping also the lathe servicing. The bar feeder fastening, on its rails, is provided by fast block hooks.

ADJUSTABLE GUIDE CHANNEL

The bar feeder channel is mobile, allowing to process bar diameters ranging from 8 mm (0.31”) up to 100 mm (3.93”); the system is managed by the PLC. The channel is entirely made in special plastic material, in order to grant a smooth and silent bar scrolling.

ELECTRIC PANEL / INTERFACE

MAGIC ELECTRIC includes an electrical system entirely designed and assembled in Top Automazioni with high quality brands such as: Phoenix, Eaton, Esa, Siboni. TOP AUTOMAZIONI includes any interface required by the lathe on its loaders wired to the specifications of the lathe manufacturers such as: 24-pole interface, profibus interface, ethercat interface, modular multipolar interface.

MAGIC ELECTRIC

MAGIC ELECTRIC is a barfeeder suitable for processing bars with a maximum length of 1550mm and for shafts already cut to size with a minimum of 200mm.

MAGIC ELECTIC has a working range that goes from a minimum diameter of Ø8 mm to a maximum of Ø100 mm and fully self-adjusts from the PLC panel.

MAGIC ELECTRIC does not need to be connected to the pneumatic mains as its automation is via electric motors.

To centre the bar with the lathe spindle, MAGIC ELECTRIC for has a guide channel composed of polyurethane rollers that automatically positions itself and introduces the bar to be processed with the thrust appropriate to the process diameter.

In order to work correctly, this type of loader requires the insertion of reductions inside the lathe spindle and MAGIC ELETTRIC is equipped with a dual axial and radial drive equal to 800 mm to facilitate this operation.

It is a fast and accurate loader and can also be installed together with a magic bushing that allows those lathes with short spindles to process even 1550 mm bars in complete safety.

MAGIC ELETTRIC has an adjustable inclined magazine with storage capacity equal to 800 mm and, for those who process bars already cut to size, it can be equipped with a multi-column version where the bars can be stored on the magazine in several rows increasing the work capacity.

The bar’s maximum length is given by the lathe spindle; the bar cannot rotate inside the bar feeder. For MAGIC ELETTRIC bar feeder best functionality, the reductions must never exceed 5 mm of the diameter of the machined bar. The coupling of the reduction inside the spindle is made via a flange bolted to the lathe.

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TECHNICAL FEATURES

MAGIC 65MAGIC 100
ROUND BARS 8mm-65mm8mm-100mm
HEXAGONAL BARS 7mm-56mm7mm-86mm
SQUARE BARS 6mm-46mm6mm-70mm
BAR LENGTH 200 mm - 1600 mm
FEEDING SPEED 80 m/min

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