Welding of Plate above Medium thickness needs different types of welding groove processing, to improve the quality of weld seam, as much as possible to reduce the weld defect by the hot cutting or irregular groove, which caused a lot of reworking. High efficient groove milling processing machine becomes the preferred one of high quality welding process.There are mainly V, Y, K, X, U and stair groove.
Circular seam milling machine: is suitable for processing narrow u-shaped of butt weld of the large thick wall cylinder, groove volume is 50% of the traditional v-shaped groove (for example, 50 mm thickness), welding material consumption and welding time are reduced by 50%, the welding heat input is reduced more than 60%.The maximum milling depth can reach 40mm, and the maximum milling depth can reach 120mm.
longitudinal seam milling machine：is suitable for processing narrow u-shaped of butt weld of the large thick wall cylinder and big thick plate, groove volume is 50% of the traditional v-shaped groove (for example, 50 mm thickness), welding material consumption and welding time are reduced by 50%, the welding heat input is reduced more than 60%.The maximum milling depth can reach 40mm, and the maximum milling depth can reach 120mm.
plate bilateral groove milling machine：is suitable for all kinds of materials, both sides milling at the same time, the width of plate is 500mm-4500mm;Thickness is 10-100 mm;Milling power 90KW;The milling feed speed is 500-2500mm/min.
Plate L edge groove milling machine: is suitable for all kinds of materials, with single straight edge and end milling at the same time, the width of plate is 500mm-4500mm;Thickness 10-100mm;Milling power 90KW;The milling feed speed is 500-2500mm/min.
Plate single side milling machine: an economical steel plate single side milling machine, the width of the plate is ≥500mm and the plate thickness is 8-50mm;Can process 0 ±45°.Variable groove.
