English 
The model has the advantage that angle of weft spread can realize any other direction weft spread between +30 to -30 in accordance with all the kinks of the species; adopt the high-speed response PLC, realize the start and stop, alarm monitor, data statistics with the weft insertion warp knitting machine for the customers, at the same time, the customers can control the main motor with the transducer, and supply the continuous master speed.
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