answer to first question

See document enclosed ...

Please, see the enclosures ...

The electrospindle groups (or milling groups), with manual change, that we provide as an accessory for the E.P. BS 1200 EVO drill are equipped with ER collets all of the DIN 6499 type.

However, the internal diameters and tolerances vary as follows for the 3 types of milling group available:

1) Milling group code 27845754: ER 25 COLLET - fixed - internal diameter 16 mm (applicable internal diameter from 1 to 16 mm)

2) Milling group code 27845755: ER 32 COLLET - fixed - internal diameter 16 mm (applicable internal diameter from 2 to 20 mm)

3) Milling group code 27845752: ER 25 COLLET - with HSK 32 collet holder - internal diameter 15 mm (applicable internal diameter from 1 to 16 mm)

See the attached image...

The difference between the electrospindle group (milling group) with FIXED ER 25 and ER 32 COLLETS and the one with HSK 32 COLLET HOLDER can be appreciated in the attached image...

In the first case (fig. A), the milling tool is inserted into the collet of the electrospindle group integrated into the head, and whenever you want to change it, you must extract the tool and put another one, updating the tool settings in the software each time (length, diameter, etc... estimated change time 10 min.).

In the case of the HSK 32 collet holder, instead, (fig. B) it is possible to pull out the entire collet holder from the electrospindle group, with the tool still inserted, and attach a new collet holder, also with the bit already inserted; in this way (having previously set the values of the new bit in the software and saved them), you can change the milling cutter much more quickly by simply recalling the relevant setting, and avoiding having to repeat the setting each time you change the tool (estimated change time 2 min.).

By purchasing multiple HSK 32 collet holders, you will be able to create your tool storage always ready for use!

MAXIMUM FLOW RATE: 750 m³/h - minimum requirement PRESSURE: 4,800 Pascal - minimum requirement SUCTION SPEED (160 mm diameter pipe): 25 m/sec., max. 50 m/sec. FILTERING SURFACE: 17 m² - minimum requirement SUCTION MOUTH DIAMETER AND NUMBER: 2 x 120 mm, 1 x 80 mm

CHANNEL WIDTH Theoretically, with the blade group of the BS 1200 EVO, channels of any width can be created, as it is sufficient to repeat the cutting cycle multiple times until the desired measurement is obtained. Considering a single work cycle, the maximum width that can be achieved is the thickness of the blade. The blade included in the cutting group has a thickness of 4 mm, however, blades with a thickness of up to a maximum of 8 mm can be mounted.

CHANNEL DEPTH The maximum depth of the channel that can be created is 22 mm.

The optimal pneumatic pressure is 6 Bar constant at 5000 l/min per work cycle.

The maximum and minimum length of the bits that can be applied to all horizontal spindles of the BS EVO 1200 are respectively 77 mm and 57 mm.

The milling cutter of the BS 1200 EVO can perform milling from bottom to top (milling cutter in a vertical position relative to the work surface) and only on the surface of the panel, not on its thickness (e.g., recesses for inserting locks or Clamex-type joints) because the unit does not have an angle transmission.

• PROGRAMMING SOFTWARE (PEGASUS): "TECNO PROGRAM" (Italy)
• AXIS MOVEMENT SYSTEM: "DELTA" (Taiwan)
• PNEUMATIC COMPONENTS: "SMC" (Italy)
• HEAD UNIT: "FAM" (Italy) based on Maggi design"

The maximum Z-axis travel is 70 mm

The maximum height for horizontal drilling is 30 mm on 3 sides (front and back of the panel and the side opposite to the handling clamp) and max. 20 mm on the clamp side"

The maximum and minimum length allowed for vertical drill bits is 85 mm and 57 mm respectively

DRILLING HEAD: Manufactured by "FAM" (Italy) BRUSHLESS MOTORS: "DELTA" brand (Taiwan) CNC CONTROL: "ELCO" brand (Italy)"

The optimal pneumatic pressure is 6 / 8 BAR"

The maximum panel weight that the BS 800 GT suction cup can transport is 25 Kg"

The attached image shows the necessary workspace ...

The attached image shows the necessary workspace...

The attached image shows the necessary workspace..

The maximum milling depth is 52 mm (max. cutter length 110 mm - usable 52 mm)

The STEFF 2033 and STEFF 20316 POWER models are fitted with SEMI-HUB rollers ONLY and cannot be replaced with standard rollers. See the attached image to appreciate the differences between standard rollers and SEMI-HUB rollers.

The maximum and minimum lenght of the drill-bits that I can apply on the vertical spindles of the BS 800 GT is 77 mm e 70 mm respectively

The maximum and minimum lenght of the drill-bits that I can mount on the horizontal spindles of BS 800 GT is respectively  77 mm and 57 mm

In the range of Maggi feeders, there is already a specific model with tracks, namely the STEFF 2038-CI (see product data sheet in the products section of the website). The replacement of the rollers with tracks, through the special PULLEY AND TRACK KIT (Spare part to be ordered separately) is possible ONLY on the 3-ROLLER PROFESSIONAL models, such as: STEFF 2034, STEFF 2038, STEFF 38 SMART, but this operation must be carried out by a specialized technician. For more information, we invite you to contact our service department (service@maggi-technology.com).

For the lubrication of the heads of the multi-spindle boring machines , we recommend using EP 2 type grease. We advise checking the optimal lubrication level every 500 hours of operation.

Attached are instructions and images to correctly perform the lubrication of the drilling head of the multi-spindle boring machines ...

The attached image shows the necessary workspace ...

The attached image shows the necessary workspace...

Yes, Maggi radial saws, CE version, are equipped with a blade guard cover and a rear protection guard, which have connection holes (suction ports) to which a suction device/system can be connected. There are a total of 3 connection points: one on the blade guard cover with a diameter of 60 mm and two on the rear guard, both with a diameter of 100 mm, see also attached image for greater clarity."

Yes, it is possible to apply a hydraulic brake on request, but only on BEST 700 S and BEST 960 S models, in order to make the blade feed smoother during cutting operations and thus avoid "jolts" during processing in case the blade encounters "knots" in the wood.

HOW TO CHOOSE THE NUMBER OF ROLLERS:

3 ROLLERS For simple processing of frames, strips, small wooden profiles. 2 input rollers hold the workpiece, 1 roller holds the piece at the output

4 ROLLERS Ideal for 80% of operations, ensures maximum precision thanks to 2 rollers holding the piece at input and 2 rollers holding it at output

6 ROLLERS For significant processing of beam profiles, long and large-sized pieces where 3 input rollers and 3 output rollers are essential

BELTS  Ideal for homogeneous feeding of small and narrow pieces, can also be used for processing larger pieces

HOW TO CHOOSE THE NUMBER OF SPEEDS:

Models with FIXED SPEEDS Forward and reverse are chosen based on the type of processing done most frequently 

Lower speeds are ideal for significant processing for better workpiece holding and greater processing accuracy 2-4-5.5-6.5 m/min 

Higher speeds are ideal for simpler processing, which can be done at a higher speed 8-11-13-16.5-33 m/min 

4 fixed speeds 4 – 8 – 11 – 22 m/min models STEFF2034 – STEFF2044 

8 fixed speeds 2- 4- 5.5 -6.5 -11 -13 -16.5 – 33 m/min models STEFF2038 – STEFF2048

Models with VARIABLE SPEEDS forward and reverse meet the needs of those who must change the type of processing and related feed speed daily

The MECHANICAL variator model VARIOSTEFF3 and VARIOSTEFF4 ranges from 3 to 18 m/min, (up to 33 m/min with the high-speed kit - accessory) Speed adjustment is achieved by turning the knob 

The ELECTRONIC variator model SUPERSONIC 3 and SUPERSONIC 4 ranges from 0.5 to 25 m/min (up to 33 m/min with the high-speed kit -accessory) Speed adjustment is selected on the digital display"

All professional feeders can be positioned with the stand base also to the right of the tool, without requiring additional devices. The STEFF 2033 and STEFF 20316 POWER models can be positioned with the stand base also to the right of the tool, only by applying an accessory called "double joint" identified by code 41400012. The STEFF 2032 model CANNOT be positioned with the base to the right of the tool."

No, it is not possible to install motors with a higher number of kW on Maggi feeders. Attached is a table with the standard motor specifications for various models

The cutting length, when working with the blade tilted at 45°, might be slightly reduced compared to cutting with the blade at 90° (maximum possible variation - 300 mm). For a more detailed assessment, we invite you to contact our commercial consulting office

View the attached video...

The hinge aggregates that we offer as accessories, in order to make the 3 holes necessary for the application of classic door hinges in a single work cycle, can be applied to the drilling heads of the following Maggi drilling machines: 

- BORING SYSTEM 21 PRESTIGE

- BORING SYSTEM 21 TECHNOLOGY

- BORING SYSTEM 23

- BORING SYSTEM 29

- BORING SYSTEM 35

- BORING SYSTEM 323

- BORING SYSTEM 323 DIGIT

HINGE AGGREGATE CANNOT BE APPLIED ON THE BORING SYSTEM 46 DRILLING MACHINE

The motors of the Maggi radial saws work at 2,800 rpm; this feature is suitable for both cutting wood and thin aluminum profiles; in this second case, however, the operator must be careful to fit blade tools suitable for cutting metal, as recommended by his trusted supplier.

The drilling aggregates for hinges and for Cabineo can be applied to all traditional Maggi drilling machines, EXCEPT THE BORING SYSTEM 46

See comparative table in the attached images ...

Attached You can view the comparative technical data sheet of the Maggi radial saws ... 

At the time of order, it is possible to request a motor with a different voltage from the standard one (400V - 50 Hz - 3PH), or in single-phase version (only for products that allow it), but it is not possible to have a more powerful motor."