Product introduction:300mm Long thread rolling machine which can working with long bolt used in some special working situation, but this machine can also used for rebar connections for long thread couplers or standard couplers. This machine is strong power rebar thread rolling machine with best quality when working with 5.5KW motors with pitches range from 2.0mm to 3.5mm.Product detailsName:300MM LONG THREAD REBAR THREAD ROLLING   MACHINEUsed for Rebar:16-40 TypeMain Motor Power:4KW/5.5KWElectricity Power:380V/50HZ, 380V/60HZ,   415V/50HZ and other according to client requirementMax Threading Length:300mmOut Demission:1170*550*1020mmNet Weight:500.00KGProduction time:Having Stocks or   7-10 days after confirmed the orderShipping Port:Xingang,Tianjin   Port,  Shanghai Port, China.Payment Terms:TT / LC