Import Auto Cage Welding Machine For Concrete Pipe — Buy in wholesale FOB from Supplier in China

The Auto Cage Welding Machine For Concrete Pipe from Weifang Odea Machinery Co., Ltd. is a special-purpose welder designed for manufacturing high-strength reinforcement cages used in concrete pipe pile production. The machine operates through four independently motor-driven systems: a master rotation plate, a reinforcing steel push plate, an expansion diameter mechanism, and the welding unit itself. Full variable frequency control maintains consistent spiral pitch and spigot angle regardless of welding speed, allowing adjustment of cage geometry through motor speed ratio changes. This enables welding of different cage diameters via repositioning of the master plate and welder location.

Construction centres on a pneumatic clamping system with gear wheel chain drive on the main plate, supported by transformer and electrode water cooling to sustain continuous welding cycles. The PLC-controlled human-machine interface uses a touch screen for parameter setting and monitoring. The variable frequency speed control system incorporates inverter technology for stable rotation and longitudinal feeding. Standard industry reinforcement cage welders typically handle main bar diameters from 7 mm to 12 mm with cage diameters ranging from 300 mm to 1,200 mm, though buyers should confirm exact capacity with Weifang Odea Machinery directly.

This equipment serves concrete pipe pile manufacturers using self-stressing and prestressing pretensioning or post-tensioning methods. End users include precast concrete plants, infrastructure contractors, and foundation engineering firms requiring reliable cage production for drainage, culvert, and structural pile applications. The machine's ability to produce long-frame cages with minimal torsion suits large-diameter pipe production. Buyers should verify welding speed range, maximum cage length capacity, and compatible electrode specifications before ordering, as these determine throughput and running costs.

Weifang Odea Machinery Co., Ltd. is located in Weifang City, Shandong Province, China, with postal address 261000. The company holds a harbor trust tier classification on the platform. The response rate is recorded at 0.00 percent with zero average response hours, which means buyers should expect to initiate contact and allow time for reply rather than assume rapid communication. No verification of on-site factory inspection or third-party audit is indicated in the available profile data.

The listing presents Weifang Odea Machinery as a manufacturer of reinforcement cage welding equipment for concrete pipe pile production. The source description provides mechanical and operational detail but does not state founding year, employee count, annual revenue, export markets served, or specific client references. Buyers should request factory registration documents, equipment commissioning records, and after-sales service network details directly from the supplier during qualification.