Expanding Machine
core technology independent innovation
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Technical Parameters
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Minimum outside diameter | 508mm |
Maximum outside diameter | 1422mm |
Maximum pipe length | 8000-12500mm |
Minimum inner thickness | 6.4mm |
Maximum inner thickness | 30mm |
Expanding length | 100-150mm |
Power | 69.86kw |
Expanding rate | 0.3%-1.5% |
Maximum outside diameter | 1524mm |
Inner Thickness | 18mm |
Bending strength | 290MPa |
Expanding length | 168mm |
power | 69.86kw |
Expansion rate | 0.3%-1.5% |
Solutions for your products




Sales Network
Products are sold all over the country,and exported to the United States,Brazil, India,Mongolia, Southeast Asia and other countries and regions.




Our Advantage
Dongfang Machinery can receive OEM orders
Technology Advantage
Professional technical team with rich production experience, simply provide us with the materials needed or a design drawing, and we will carry out production to meet your needs.
Production Capacity
We have more than 80 sets of machines, including CNC machines , ensuring we can meet production demands quickly.
Quality Control
In order to guarantee the final quality, we utilize advanced production technology, and carry out strict quality testing procedures done by professional inspection staff.
Inquiry
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