
Concrete Pipe Steel Cage Welding Machine for Drainage and Jacking Pipe. Covers a 300-4000mm diameter range for reinforcement cages used in concrete drainage pipes. Supports 1000-4000mm cage length to match different molds and production layouts. Longitudinal wire options include 12, 18, 24, 32, 36 and 48 pieces. Supports 4-6mm or 8-10mm longitudinal bars and 3-8mm spiral wire. Adjustable 40-160mm pitch helps match different cage designs and spacing requirements. Welding can be configured as single-round welding or nugget welding; confirm the final configuration before publication. Transformer power is available in the 75-200KVA range, with code options 480, 812, 1216, 1620 and 2024. Forming time is listed as 3-10min/pcs; actual cycle time depends on cage size, wire configuration and process settings.