Product Abstract

According to the signal of casting speed, the motion controller generated the wave curve of sine or non-sine, though driving the electric / hydraulic servo actuator moving up and down, so the mould can oscillate by sine or non-sine curve. In order to help improve mould lubrication performance, surface quality of billet, and the efficiency of CCM production.

Technical Index

• Amplitude: 0 ~ ± 10 mm Adjustable On-line;
• Oscillation frequency: 0 ~ 300 cpm Automatic setting with casting speed;
• Deviating rate: 0 ~ 40 % Adjustable on-line;
• Amplitude deviation: ≤ 0.1 mm;
• Positioning accuracy: ± 0.01 mm;
• The synchronous precision can reach ± 0.05 mm.

ELECTRONIC MOTOR DRIVE

• The power range: 7.5KW~28KW;
• The common range: 11KW~20KW;
• The service life of lead-screw is 2.0×109 times.
• Square and round billet of light section CCM adopts single-cylinder drive, while slab CCM adopts four-cylinder timing drive,
• Response time of Electric Cylinder: 0.1 s;
• The response time of system: 0.5 s.

HYDRAULIC DRIVE

• The thrust range: 5 t to 25 t;
• The common thrust range: 7 t to 12 t;
• Stroke of servo hydraulic cylinder:
• 0 ~ 80 mm, customization;
• Square and round billet of light section CCM adopts single-cylinder drive, while slab and round billet of heavy section CCM adopts two-cylinder timing drive;
• Periodic of system by closed ring control: 2 ms.
• Professional oscillation hydraulic system, more steady, more reliable.