SBL 700 - Top representative of SBL range turning centers is designed for medium to large series production for demanding machining of large-dimensions workpieces of complex geometrical shapes. It is suitable for technological workshops focusing on large dimensions flange and shaft production in engineering where precision, quality and high production efficiency plays crucial role. Important Notice: We regret to inform you that the manufacturer of this type of machine is currently undergoing insolvency proceedings, and therefore we are no longer able to supply this machine. However, we continue to offer limited spare parts and provide post-warranty service. If you are interested, we will be happy to recommend and offer an alternative machine with similar specifications from a different manufacturer. Thank you for your understanding, and please do not hesitate to contact us for more information.

SBL 700 CNC service

SBL 700 CNC service is provided for the largest machine in the SBL series originally manufactured by TOS / TRENS Trenčín. The SBL 700 CNC turning center was designed for medium‑ to high‑volume production and for technologically demanding machining of large flange‑type and shaft‑type components with complex geometries, where accuracy, surface quality and high productivity are critical.

Although production of the SBL 700 CNC turning center has been discontinued, we continue to provide complete service, spare parts, technical support and modernization solutions to ensure reliable long‑term operation even under the most demanding production conditions.

Characteristics of the SBL 700 CNC Turning Center

The SBL 700 is a robust CNC turning center designed for machining large rotational components in heavy industrial environments. It is primarily used in mechanical engineering and heavy industry, where extremely high demands are placed on process stability, repeatability and long‑term operational reliability.

Its massive construction and high rigidity of all major assemblies ensure a stable cutting process during heavy roughing operations as well as during precision finishing with a strong emphasis on surface quality.

Machine Design and Performance

The SBL 700 CNC turning center is equipped with a powerful spindle driven by a 37 kW (S1) motor, enabling efficient machining of large diameters and heavy workpieces. The machine design is optimized for long‑term continuous operation under high mechanical loads.

The machine concept emphasizes:

high stability during rough machining,
precision during finishing operations,
long service life of mechanical components.

Tool Systems and Automation

The SBL 700 is equipped with a 12‑position VDI 50 tool turret, available in the following configurations:

without driven tools,
with driven tools to expand machining capabilities.

Thanks to a wide range of available accessories, the machine can be configured for highly productive, semi‑automated or fully automated operation, making it suitable for serial production of large‑scale components.

Accessories, Safety and Operator Comfort

The SBL 700 CNC turning center offers extensive configuration possibilities, including:

hydraulic chuck or collet clamping systems,
bar feeders,
tool measuring probes,
automatic door operation,
extraction of mist and aerosols from the working area.

The machine is equipped with protective enclosures featuring reinforced safety zones to ensure a high level of operator safety even when machining large and heavy workpieces. Remote diagnostics and data management are also available as standard features, simplifying maintenance and operational monitoring.

SBL 700 CNC Service and Spare Parts

Even though the SBL 700 CNC turning center is no longer in production, we provide comprehensive SBL 700 CNC service, including:

service of mechanical, electrical and CNC components,
supply of SBL 700 spare parts (original and technically equivalent replacements),
repair and overhaul of spindles, tool turrets and drive systems,
service of sensors, measuring systems and safety components,
fault diagnostics and technical audits,
preventive and scheduled maintenance services.

If original components are no longer available, we propose proven technical replacement solutions that preserve machine safety, accuracy and service life.