Records tapping machines distinguish themselves for their main characteristic: the high-speed gear on the driving shaft is made partly of hardened and straightened steel, and partly of "Ertalon". This material combination guarantees a perfect and silent operation. Another constructional characteristic is the reversing of the direction that is obtained through a clutches system, which eliminates the motor reversing of direction. A very interesting detail is the variation of the number of return revolution, which is twice the working phase, with a consequential increase in productivity. The chuck feed may be accomplished either by hand or by using a "Patrona" guide system corresponding to the pitch of the threading work to be machined. This device grants a perfect tapping work.

 

MODEL

M1

M2

M12

Steel thread capacity

mm

1 - 12

Brass thread capacity

mm

1 - 14

Working stroke

mm

40

Chuck/table Maximum distance

mm

 

200

500

Chuck/base Maximum distance

mm

340

440

1000

Work effective distance between column and chuck

mm

200

200

188

Table size

mm

 

280x280 300x380
Bottom bed size

mm

270x265 270x265 430x580
Chuck speed

G/1
rpm

370 - 740

Chuck return speed

G/1
rpm

730 - 1460

Motor power

Kw

0.55

Mass

Kg

70

80

160

Volume dimensions L x D x H

m

0.4x0.5x0.95

0.4x0.5x1.2

0.45x0.65x1.8

 

HOMEPAGE