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Processes / Technology 25. November 2022

SMS group supplies closed-die forging press to China

Jiangsu Pacific Precision Forging has placed an order with SMS group for a fully automatic MP 3150 eccentric closed-die forging press. 

Contract signing ceremony during the China International Import Expo 2022 in Shanghai, China. From left to right: Zhang Zhe (General Manager of Commercial Sales, SMS group China); Frank Bauerdick (GM Service, Operations , SMS group China); Hanguan Xia (Chairman, Pacific Precision Forging/President,
Contract signing ceremony during the China International Import Expo 2022 in Shanghai, China. From left to right: Zhang Zhe (General Manager of Commercial Sales, SMS group China); Frank Bauerdick (GM Service, Operations , SMS group China); Hanguan Xia (Chairman, Pacific Precision Forging/President, CCMI); Li Fanshui (Sales Forging Division, SMS group China); Sun Yu (President & CEO, SMS group China).

With its new 31.5 MN press, the precision forging manufacturer, a leading enterprise within the Confederation of Chinese Metalforming Industry (CCMI), will be able to forge aluminium chassis components on a much larger scale. SMS group will deliver the press and the tools, which are specially designed for aluminium forging. 

Fully automatic walking-beam system and spraying technology

The MP 3150 closed-die forging press is equipped with a fully automatic walking-beam system and spraying technology for cooling and lubrication. A harmonious motion sequence of the automatic walking beam is ensured by servo-electric drives for each axis of movement. Sensors permanently monitor the ram position and ensure fully synchronized, trouble-free operation. The extremely low-maintenance electrohydraulic clutch-brake system ensures precise switching. 

Aluminium forging press for automotive products

Based in Taizhou, China, Pacific Precision Forging, a well-known, worldwide supplier of precision gears and gear-shafts, has been mainly focusing on steel forging. This new expansion investment in aluminium forging provides Pacific Precision with access to the growing automotive market segment for more lightweight designs. 

‟With numerous reference plants in China, and particularly with its aluminium forging technology, SMS group impressed us right across the board. In order for us to enter the market for aluminium forging, SMS’ expertise was the crucial factor for placing this order. SMS also has qualified experts on hand in China to support us,” says James Guan, head of Forging at Jiangsu Pacific Precision Forging.

Forging components of lighter weight and high material strength

Bernhard Kaminski from the Sales Closed-die Forging Presses team at SMS group says: ‟Against the background of CO2-reduction measures, the demand for lighter vehicle components is growing worldwide. This is where forgings made of aluminium have tremendous potential: in addition to their lighter weight, they boast high material strength and a long life cycle. For aluminium forging, SMS has not only the proven press concepts but also the necessary process expertise. Our tools are designed to suit the special material flow for the aluminium forming process and enable narrow temperature ranges to be adhered to.” 

Commissioning of the new eccentric press is scheduled for Q2 2024.

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