EC21 Product Catalogs - h beam welder http://www.ec21.com/ec-market/h beam welder.html CNC Cutting Machinehttp://zhujianxintuan.en.ec21.com/CNC_Cutting_Machine--3494883_3494884.htmlbeam, longitudinal driving side-beam, gearbox of both direction steel-band transmission unit gear rack control board CN20091223 H Beam Welding Linehttp://joshuachina.en.ec21.com/H_Beam_Welding_Line--2855934_2856152.html Introduction: JH120 H beam welding line consists of assembling,front welder,turnover device,back welder and conveying20091028 HG1800 H Beam Assembling Machinehttp://jinfen.en.ec21.com/HG1800_H_Beam_Assembling_Machine--3874847_3874916.htmlH beam length mm 4000-15000 4 Web thickness mm 6-32 5 Flange thickness mm 8-40 6 Welder 2 sets, gas shield welder, C20091014 H-Beam Welding / Production Linehttp://zhengri.en.ec21.com/H_Beam_Welding_Production_Line--1909489_2861649.html General introduction This welding line for H-profile steel is a new technical product that integrates mechanical20090827 H Beam Gantry Submerged Arc Welding Machinehttp://susanj.en.ec21.com/H_Beam_Gantry_Submerged_Arc--1234064_1234498.html Features: 1) H beam dimension: W120-600 x H200-1350 x L800-15000mm 2) Welder: MXG-1000 3) Welding control and motor20090508 H Beam Welding Linehttp://tina16377.en.ec21.com/H_Beam_Welding_Line--3296211_3296212.html NINGBO JINFENG WELDING AND CUTTING MACHINERY MANUFACTURE CO., LTD. H beam welding line, H beam production line I b20081228