Three Unit Boring Machine

Single head boring unit with 21-spindles

Double head boring unit consists of 2×9 – spindle split type drill chuck turnable 90 degrees

FEATURES

Combines single horizontal and 2 or 3 vertical boring units for efficiency in drilling operations.
One horizontal boring unit with 21 spindles and height adjustment.
Two kinds of vertical boring heads are available; (A)Single head boring unit with 21 spindles & motor ; (B)Double head boring unit consists of 2×10-spindles and split type drill chuck turnable 90°
Double head unit the transverse displacement of the motors and the rotation of the split head are pneumatically locked by means of a selector which is situated in front of the boring unit.

The longitudinal displacement of the boring unit is obtained by linear guideway with electronic digital indicator and magnetic stop.
LCD readouts are provided for each vertical boring unit, providing accurate adjustment.
Speed stabilizer available, providing smooth feeding of the workpiece (OPTIONAL).
Air operated stoppers provide convenient repetitive drilling operations.
Quick release chucks provide convenient changing of boring bits. Standardly Fit with 1/3 pcs.

Linear Guideway

Adjustable stoppers (4pcs)

Speed Stabilizer Available (optional)

Horizontal Boring Unit and Speedstabilizer

Combination example of vertical boring units

Example

Model	SmarLinear
Distance between centers	32 mm
No. of horizontal boring head spindles per head	21
Motor of horizontal boring unit	2.5 HP
Motor of single head vertical boring unit	2 HP
Motor of double head vertical boring unit	1.5 HP x 2
Spindles for single head vertical boring unit	21
Spindles for double head vertical boring unit	9 x 2
Min. distance between vertical boring heads	1050 mm
Min. distance between vertical head	96 mm
Max. distance between vertical head	1050 mm
Spindle speed	2700 rpm
Max. drilling stroke	65 mm
N.W. / G.W.	800 / 930 kgs