タイトルまたは説明

Technical improvement: ﹡We design the layout and structure of the moulds again, strengthen the torsional rigidity, improve the welding procedure, and reduce effect of the welding stress to moulds in the later time. ﹡Joint close is adopted the concave-convex constructure, and equipped with the best flxibility, durable tapes, so reduce the leakage sharply. ﹡ The Supporting roller and wheel are adopted the abrasion proof cast steel, and manufacture it accurately. ﹡Box frame pedestal is changed for resistance to impact, big load and high performance bearing. ﹡Conclude a complete operation process of centrifugal type concrete pipe machine from “ staff, machine, material, method, and process”, to reduce the accident and improve the rate of finished products