Made form Taiwan(R.O.C) k-gualda.machine.co.LTD The center is made of alloy steel and is waterproof design. Concentricity tolerance is 0.005mm(2-1/2"~8")/0.006mm(10"~12");roundness is 8") 0.006mm(10"~12"). The center isassembled with ball bearing and tapered roller bearing. Use kluber Grease(From Germany) Bearing is from Japan BAND Weight of working piece in 100R.P.M=500KG/1102lb
MT3 Morse Taper, manufactured according to the 'ISO 15433' standard.
Quenched by salt bath hardening, the SUJ2 (head part) has a hardness of HRC 60°.
The shaft of the Bull Nose Live Revolving Center, which is hardened by salt bath quenching, is made of SCM440 (JIS).
For enhanced durability, we use Klüber lubricant (manufactured in Germany) which provides superior heat dissipation.
It includes bearings made by a Japanese manufacturer.
Precision: 0.0005. Maximum workpiece weight: 500KG./1,102lb.
