... use of low-cost. 1, The new LG30-2H-wire long stroke cold rolling mill: dual rotary single-sent, the side feeding gap ... mandrel fracture detection device.3, The new LG60-H singlet long stroke cold rolling mill: single-feed dual rotary side feeding gap ... wire cold rolling mill: LG30-H, LG30-H, LG30-2H, LG30-2HL, LG60-H, LG60-HL, LG60-2H, LG60-2HL, LG120-H, LG120-HL, LG180-H, LG280-H, LG450-H, ...