Recently, many domestic media reported that the current aluminum processing industry's "carrier-type extruder" - Taizhong Group and Liaoning Zhongwang signed 225MN double-action horizontal aluminum extrusion press information.

On July 10, "Taizhong and Liaoning Zhongwang Successfully Signed a Large Order of 400 Million RMB," the report quoted the Shanxi State Assets Supervision and Administration Commission as saying that Taizhong Heavy Industries Group and Liaoning Zhongwang Group Company have successfully signed the first domestic 225MN double acting horizontal type. Six aluminum extrusion presses, including aluminum extruders, have been designed and manufactured in contracts totaling more than 400 million yuan. This is the biggest order signed so far. It is understood that the 225MN double-acting horizontal aluminum extruder is the world's largest double-acting horizontal aluminum extruder directly driven by the oil pump, and is also the largest extruder designed and manufactured by the company. The birth of this product made the “too heavy” extruder become the most complete domestic product, the highest share, and the largest press capacity.

At the same time, citing the Taiyuan Daily report, Taizhong Group attached great importance to this project. Starting from October 2008, the rolling and forging equipment branch dispatched personnel to follow up the project, and actively took the lead in the technical center to prepare the technical plan; the technical center spent three months to develop the project. Four kinds of technical solutions, from the equipment process coverage, the technical advancement of the program, installation and commissioning and other aspects of the fully detailed argumentation, and many technical exchanges with the user, ultimately with a solid strength to win the first batch of all orders.

In light of all the above detailed information, some domestic media reporters dialed the mobile phone of Yang Taiping, the manager of Taihang Group's rolling equipment branch. Yang told reporters that he had never heard anything about this matter and knew nothing about it. He also said that he did not know that he had cooperated with Liaoning Zhongwang Group recently. He said that the 225MN extruder is a big breakthrough and it is difficult to complete the world.

It is understood that on the current international maximum tonnage extruder is February 25, 2009, Shandong Yankuang Group Light Alloy Co., Ltd. with China's Ministry of Commerce for the first time European purchasing group signed a 150MN double action with SMS Meer in Germany Positive hydraulic press. At the China Aluminum Industry Exhibition in Shanghai, Zhao Qiang, deputy general manager of Shandong Yankuang Group Light Alloy Co., Ltd. and other relevant persons in charge went to Shanghai and the SMS company to be responsible for further technical exchanges. The manager of the Chinese market Ma Jianfeng of SMS Meer Company told the reporter that the 150 MN extrusion press is the highest in the extrusion press industry, so the company pays close attention to the relevant technology, and is now gradually conducting technical exchanges with users.

To sum up, the 150MN extrusion press has not been manufactured so far. Is it easy to jump from 150MN to 225MN?

Therefore, the report on the contract signed by the Taizhong Group for the Liaoning Zhongwang Group's 225MN double-acting horizontal aluminum extrusion press is still a mystery and needs to be further confirmed.