PRIMA - OPTIMA
The machining centers PRIMA, OPTIMA represent a modular construction set, from which it is possible to create different versions of the machines.
The basic modules are formed by column, table, basic headstocks with horizontal spindle axis and special headstocks with milling heads with automatic control of spindle angle position. If desired, the headstock can also be equipped with a travelling ram. Additional modules consist of mechanisms for automatic tools change (ATC), automatic pallets change (APC), technological equipment (milling heads etc.) and different scales of machine covering.
TOStec machining centers can be controlled by Heidenhain iTNC 530 HSCI, Sinumerik 840D-SL or possibly Fanuc controls. Machines are equipped with Siemens or possibly Fanuc drives.
The headstock is designed as a central core, with symmetric guide-ways running along both sides of the column. The fundamental parts of the machine structure (bed, column) are designed as a close welded steel construction. Internal compartments of the column are filled with a special foam material, which increases the dynamic and static stability of the column.
Machining centers PRIMA, OPTIMA are supplied in standard version as a fully covered machine, which prevents the undesirable splash of coolant and spray of chips. For special situations the customer can request reduced covers (2/3 or 1/2 size of covers).