- Punching Machine[10]
- Bending Machinery[10]
- Other Home Appliance Parts[1]
- Other Refrigeration & Heat Exchange Equipment[6]
- Other Machinery[1]
- Metal Straightening Machinery[7]
- Cleaning Equipment[3]
- Other Welding Equipment[3]
- Other Metal Processing Machinery[3]
- Metal Processing Machinery Parts[1]
- Other Cutting & Forming Tools[1]
- Other Machine Tools Accessories[1]
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- Other Mechanical Parts[1]
- Refrigeration & Heat Exchange Parts[1]
- Other Body Parts[1]
- Pipe Making Machinery[1]
- Contact Person : Ms. Zhang Crystal
- Company Name : Jingda Machine (Ningbo) Co., Ltd. (JDM)
- Tel : 86-574-87562566
- Fax : 86-574-87562586
- Address : Zhejiang,Ningbo,191 Changyang Road, Investing & Creating Park, Jiangbei District, Ningbo City, Zhejiang Province. China
- Country/Region : China
- Zip : 315033
Vertical Expander Machine
Vertical expanding machine is special equipment for expanding heat exchange tubes and the cooling fins of the finned heat exchangers. The pressure oil is the motivity of this machine. By mechanism, it will finish expanding, flaring and edge folding in one cycle. After expanded, the diameter of the heat exchange tube is bigger than that of the fins, which joined by expanding very tightly to improve the heat exchanger efficiency. By flaring, the small elbows could be put into the mouth of the pipe to position. Edge folding is used to accumulate the solder for the welding junction.
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Vertical Expander Machine
