JIANGYIN JACK-AIVA MACHINERY CO., LTD
| Delivery Time | 70 working days |
| Brand Name | Jack-Aiva |
| Certification | CE SGS |
| Place of Origin | China |
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Product Specification
| Delivery Time | 70 working days | Brand Name | Jack-Aiva |
| Certification | CE SGS | Place of Origin | China |
High efficiency spiral corrugated post tensioning duct machine for producing galvanized steel PT ducts. Ideal for bridge, highway and precast concrete projects. Automatic, durable and high precision.
Post Tensioning Duct Making Machine for Prestressed Concrete
The Spiral Corrugated Post Tensioning Duct Machine (PT Duct Tube Former) is specially designed for manufacturing high-quality corrugated metal ducts used in prestressed concrete structures.
It is widely applied in bridges, highways, railways, tunnels and precast concrete projects, ensuring excellent strength, durability and protection for post-tensioning systems.
With advanced spiral forming technology and automatic control, this machine guarantees stable production, precise dimensions and high efficiency output.
✔️ High Precision Forming – Consistent diameter and spiral pitch
✔️ Double Lock Seam Technology – Stronger and leak-proof ducts
✔️ Wide Diameter Range – Flexible production from small to large ducts
✔️ High Speed Production – Up to 15 m/min
✔️ Automatic Operation – Reduce labor cost
✔️ Durable Structure – Long service life with minimal maintenance
✔️ Compatible Materials – GI steel, cold rolled steel
This Post Tensioning Duct Machine is widely used in:
Main parameters- Post Tensioning Duct Machine
| ITEM | CONTENT |
| Machine type: | PTD55-2 |
| Suitable Material: | GI Steel DC51+Z |
| Strip Width: | 55mm |
| Strip Thickness: | 0.4~0.5mm |
| Seaming Model | Lock style |
| Tube Diameter range | 40- 150mm (duct inner diameter) |
| Roll forming roller | GCR15 After treatment |
| Main motor | 3.7kw |
| Strip feeding Speed | 0-15 m/min |
| Power supply | 3*AC380; 50HZ |
| Weight | Around 1200KG |
| Guarantee period: | 1 year |
This machine is also known as:
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Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Trading Company,Seller
Employee Number:
300~400
Ecer Certification：
Verified Supplier
We are professional in the exporting, designing and manufacturing of quality duct work fabrication machines. Our strict emphasis on quality is combined with the latest technology to offer our customers a competitive edge. Since its inception, the company has established a reputation for itself as... We are professional in the exporting, designing and manufacturing of quality duct work fabrication machines. Our strict emphasis on quality is combined with the latest technology to offer our customers a competitive edge. Since its inception, the company has established a reputation for itself as...
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