This type of frequency converter is mainly used in traditional production lines, food packaging transmission lines, and logistics distribution lines. The transmission speed and direction are adjustable according to the requirements, and the point actuated brake function and the computer networking function can be configured for some fields which require high performance.

The sub-series inverters independently designed by Linglang are mainly liked by customers for their novel appearance and stable performance. The current specifications are: 0.75KW / 220V, 1.5KW / 220V /, 2.2KW / 220V. New special price models of 0.75KW / 220V and 1.5KW / 220V are added in 2016.