Counter pressure cylinders and support shafts
Counter pressure cylinders of highest precision and surface quality offer a perfect result in cutting
By request and application Spilker produces through-hardened as well as surface-hardened counter pressure cylinders and support shafts up to a hardness of 64 HRC.
Case-hardened (surface layer)
A hardening depth up to 2 mm for cylinders with a high radial compression load
Inductive-hardened (surface layer)
Hardening depth up to 5 mm for high volume cylinders
Complete through-hardened cylinder made of premium tool-steel