... efficiency, the use of low-cost. 1, The new LG30-2H-wire long stroke cold rolling mill: dual rotary single-sent ... dual rotary side feeding gap rolling.4, The new LG60-2H-wire long stroke cold rolling mill: single-feed dual rotary ... rolling mill: LG30-H, LG30-H, LG30-2H, LG30-2HL, LG60-H, LG60-HL, LG60-2H, LG60-2HL, LG120-H, LG120-HL ...