Maggi Technology

MULTI-HEAD MACHINES

BORING SYSTEM 321 SWITCH

Semiautomatic, multispindle 3-head boring machine with n.1 horizontal fixed boring head and n. 2 turnable vertical boring heads

For horizontal and vertical drilling into wood-based panels; for the production of big-size pieces of furniture. The ideal solution for bookcase, bookshelf and wardrobe manufacturers.

- Small footprint: 2 sqm

- The quick set-up devices and the 3 boring heads, working simultaneously, considerably speed up the working process with respect to a single-head boring machine

More than 3.000 machines manufactured, over thirty years' experience .100% made-in-Italy machines abiding by the highest quality standards as a result of the "Lean" manufacturing process, also known as "Toyota System".

MODEL TECHNICAL FEATURES

N.2 parallel vertical heads with 21 spindles each, tiltable from 0° to 90°, with the possibility of in-line positioning. ; accurate positioning over digital read-out displays with pneumatic locking system. Boring-depth adjustment on numeric counters

N.1 fixed horizontal boring head with 21 spindles, with patented Spiral System for a quick boring-depth adjustment, and numeric counters for an accurate set-up of the boring height

Distance between first and last spindle on each head : 640 mm and 32 mm interaxis

Electric drives to select each boring head during a working cycle

Quick-change chuck system

Manufactured according to EC standards

STANDARD EQUIPMENT

N.3 motors HP2

N.2 hold-down clamps turning from 0° to 90° with well-dimensioned wooden bar 685 x 80 x 55 mm

N.15 quick-change chucks

N.1 -3000 mm x 80 mm fence with 4 manual ref. stops with nonius

Package: within a rigid carton box ( non stackable)

Manufactured according to EC standards

MORE INFORMATION

HIGH PRODUCTIVITY

It performs all the drilling operations to build up a cabinet in just two working cycles: the two vertical boring heads drill the holes for the side panels while the horizontal boring head makes the holes for the panel joints. The dimensioned frame of the BS 321 also allows the inline positioning of the two vertical heads for executing rows of holes with a total pitch up to 1,312 mm, offering even greater flexibility.

QUICK SET-UP

Quick and accurate positioning of the vertical boring-heads thanks to a pneumatic locking system and digital read-out displays. Boring-depth and boring-height adjustment of the horizontal head is also easy and fast thanks to the "Spyral System" and the numeric counters.

EFFECTIVE PANEL HOLD-DOWN AND DRILLING ACCURACY

N.2 quick-adjustable, pneumatic, safety clamps, swivelling from 0° to 90°, ensure the perfect panel hold-down, which results into always accurate drilling operations.

QUICK AND ACCURATE PANEL POSITIONING

Thanks to N.4 manual reference stops with magnify glass and nonius sliding along the aluminum fence (3000x80 mm).

COMFORT

Easy positioning of the long panels thanks to the "Cantilever" structure and to the wide and solid holding tables made of steel. The panel drive is on the front side, easily accessible for the operator.

FAST AND EFFECTIVE

Thanks to the quick-set-up devices and the 3 boring heads working simultaneously, it considerably speeds up the drilling process with respect to a single-head boring machine. Perfectly suited to process big-size panels.

MORE INFORMATION

SOLID STRUCTURE

Made of steel, built to last. Eco-friendly, rust-resistant powder coating. Boring heads are made of aluminium, while internal gears are made of rectified steel.

FAST DRILLING OF HINGE HOLES

You can apply the boring aggregates of the available typologies ( BLUM, HETTICH, SALICE) to drill the three hinge holes in one working cycle.

DATA SHEET

Boring heads	3
Distance between the heads min. - max.	32 - 1.019 mm
Spindles each head	N. 21
Left and right spindles for each head	N.10 sx - n.11 dx
Spindle interaxis	32 mm
Total interaxis	640 mm
Distance between rear head n°1 and rear fence (min. - max.)	6 mm - 862 mm
Distance between front head n°2 and rear fence (min.- max.)	718 mm - 1.025 mm
Max. tool diameter	40 mm
Max. boring depth	50 mm vert / 65 mm horiz.
Height of the working table	890 mm
Max. panel thickness	60 mm
Max. panel dimensions	870 x 3000 x 60 mm
N° motors	3 (HP2 / KW 1,5 - RPM 2.800)
Standard pneumatic pressure	6 BAR
Air consumption per working cycle	NL 30
Dust-collection hood diam.	--------------------------------
Overall dimensions (incl. full extended side roller tables) (incl. long fence mounted)	-------------------------------------
Net weight	670 Kg
Package dimensions (machine)	1950x1100x1550 mm
Fence package dimensions (each carton - n.2 cartons on the whole)	-------------------------------------
Total gross weight	720 Kg