Dbg-50 is designed for processing parallel threads for rebar mechanical connection in construction and can process hrb335, hrb400, hrb500 hot rolled ribbed reinforced bar with diameter 12--50mm.The max thread length is 120mm. Features 1 easy and convenient operation; no pollution; no more material waste; no restriction of the weather. 2 reasonable structure, reliable performance. 3 high production efficiency and fast installation, no need for skilled technicians. 4 shortening construction period. 5 processed thread is more precise£¬with small conical degree and surface is more smooth. 6 both right-handed threads & left-handed threads could be processed; 7 500-700 heads per day. Technical parameters Model:dbg-50 Rebar diameter:12-50mm Motor power:4kw 8a Voltage:3-380v 50hz Thread angle:75¡ã, customized Thread pitch:2.0-4.0mm Spindle speed:48-82 r/min Max thread length: 120mm Dimension:1*0.7*0.9m Net weight:400kg Certification:iso9001-2008 Wooden pallet/as customer's request