High-Frequency Pipe weldingMachine:About this machine, we give great consideration to the firm, stable, make sure the machine not to shake during operation and use high-precision gear, effectively to reduce the machine failure rate. More important is to keep the machine quality above a certain level. In order to fit the needs of a variety of workloads, we offer a complete range of models to meet your choice. Model Thickness (mm) Speed (m/min) Diameter (mm) Power (KW) Size CLXGH20 0.25-1.2 120 8-28 60-100 30×4 CLXGH28 0.35-1.8 120 12.7-32 100 40×4 CLXGH32 0.45-2 100 16-40 150 45×4 CLXGH50 0.75-2.5 80 19-50.8 150 50×4 CLXGH76 0.7-3.5 70 25-76 200 60×5 CLXGH90 1.5-4.5 60 50.8-114 300 75×5 CLXGH114 2-5 60 76-133 400 80×5 CLXGH165 3-6 50 102-165 600 90×6 CLXGH219 3-8 40 133-219 800 95×6 CLXGH325 4-10 30 219-325 1000 105×6.5