The YJG110 corrugated duct making machine is a machine used to make spiral corrugated pipes that are reserved for holes in the construction of bridges and buildings. The machine has compact structure, small size and light weight, which is convenient for indoor and outdoor construction site operations. The spiral corrugated pipe has impermeability, pressure resistance, high strength and good flexibility, which can ensure the quality of engineering construction.
YJG110 pipe making machine, its steel belt corrugated pressing type, spiral corrugated pipe forming principle.
This kind corrugated duct machine can be make pipes from dia. 50 ~300mm, auto cut for dia 295mm and dia 300mm, needs to change manual cut for dia 50mm to dia 110mm.
The coiled spiral corrugated pipe is mainly undertaken by the duct machine, auxiliary devices and accessories. The duct machine is composed of guiding lubrication device, roll device, tube center part, pin device, buckle device, embossing device, transmission system, lubrication cooling system, operating system, cutting machine and other parts. Auxiliary devices (self-made or purchased separately from the manufacturer) include steel reel support, steel reel, spiral corrugated pipe support, etc., accessories (some are purchased separately) include forming heads, mandrels, etc.
ACI 318-19 (Chapter 20) – American Concrete Institute’s prestressed concrete provisions
ASTM A416/A416M – Standard specification for prestressing steel strands
BS 5896:2012 – British standard for high-tensile steel wire & strand
GB/T 5224-2014 – Chinese standard for prestressed steel strands
Post-Tensioning Institute (PTI) – Provides design manuals & field guides for post-tensioning
PCI (Precast/Prestressed Concrete Institute) – Industry-leading technical resources & certifications
Yes, our round wedge anchorages integrate seamlessly with HDPE/PVC ducts & cement grout injection.
Absolutely! We provide stainless steel (SS304/SS316) and epoxy-coated anchorages for saltwater exposure.
Yes, we provide customized services for all multi strands anchorage and PT slab anchor system.
Yes, we provide OEM services for prestressed anchorage.
Our MOQ is 50sets.
Estrella Polar Technology Co., Limited is a leading manufacturer and supplier specializing in prestressed construction equipment, backed by over 20 years of expertise in product design and manufacturing.
we are also a professional trading company with over a decade of international trade experience.
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