Yamazaki Mazak QT COMPACT 300MY The Quick Turn Compact (QTC) and Quick Turn Primos (QTP) turning centres are both aimed at subcontractors involved in small to medium size manufacturing operations, says Mazak.

There are two variants available in the QT Compact range; the QTC 200, equipped with a eight inch chuck, a maximum speed of 5,000rpm and a peak torque of 167Nm, and the QTC 300, which has an ten inch chuck, a maximum speed of 4,000rpm and a peak torque of 356Nm.

The QT Primos is available in three variants. The PRIMOS 50 S has a bar capacity of ø32mm, and is equipped with a 5,000rpm 7.5kW spindle capable of 48Nm of torque; whilst the PRIMOS 100 S has the same spindle speed but possesses a 9kW spindle and an increased maximum bar capacity of ø36mm, as well as a higher 75Nm of torque. The PRIMOS 150 S has a maximum bar capacity of ø51mm and uses a lower speed 4,000rpm 11kW spindle, capable of 131Nm of torque.