Product Brief
This semi‑automatic prestressed metal corrugated pipe equipment is the special machine for manufacturing prestressed concrete reserved‑hole metal corrugated pipes. It adopts 0.23‑0.4×78±0.5 mm galvanized or cold‑rolled steel strip as raw material. Working procedure includes washing tank, guide belt frame, forming rollers, winding die head, edge trimming & pressing, pipe forming and cutting.
This semi‑auto spiral duct forming machine features small footprint and compact layout. Operation and daily maintenance are simple. It can work either on‑site at construction sites or centralized production inside factories.
Product Specifications
- Product Name: Semi‑Automatic Prestressed Metal Corrugated Pipe Equipment
- Raw Material: Galvanized / cold‑rolled steel strip, 0.23‑0.4 ×78±0.5 mm
- Processing Flow: Washing tank → Guide belt frame → Forming rollers → Winding die head → Edge trimming & pressing → Pipe forming → Cutting
- Material Saving Rate: Up to 12% compared with traditional models
- Working Scene: Construction site / Centralized factory production
- Finished Pipe Standard: Meet technical requirements for prestressed engineering metal ducts
Main Advantages
- High efficiency & material saving. This bridge metal corrugated pipe machine is easy‑to‑operate with high output. It saves up to 12% raw materials to cut your production cost.
- Excellent finished‑pipe performance. Produced ducts resist acid and alkali corrosion, achieve good sealing without water leakage or mortar seepage. High ring stiffness, anti‑aging, anti‑electric corrosion and nice flexibility. Pipes are hard to break under construction vibration, easy for connection and storage‑transportation.
- Stable & reliable quality. All key indexes including appearance size, ring stiffness, local lateral load and flexibility of finished ducts comply with industry standards.
- Wide adaptability. This prestressed duct manufacturing machine can meet pipe‑making needs of multiple kinds of prestressed projects.
Application & Usage
This corrugated pipe processing equipment mainly manufactures spiral prestressed metal corrugated pipes. Finished pipes are widely used for highway bridges, railway bridges, ports, docks, water conservancy facilities, slope anchoring and other prestressed engineering scenarios.
Why Choose Us
- Factory pre‑delivery test, every unit is inspected before shipment.
- Complete operation manual and remote online technical support.
- Mature after‑sales service for overseas clients.
- Fast response, welcome to send inquiry for project quotation.
