Dongguan Shengshi Weiye: Deeply engaging in the fields of hydraulic presses and casting machines, forging presses and deep-tending hydraulic presses have been recognized by the market

In the precision manufacturing equipment track, Dongguan Shengshi Weiye Machinery has built a dual-track product matrix of "hydraulic press + Casting Machine" with its continuous deepening of core technologies. The company not only has formed the entire category coverage of Gravity Casting Machine, Low Pressure Casting Machine, and Liquid Die Forging Machine in the fields of Casting Machine, and focuses more on the subdivided scenarios of hydraulic presses. The forging presses and deep-tending hydraulic presses launched recently have won orders from many leading companies in the fields of automotive parts, hardware manufacturing, etc., and has become an important support for the industry's technological upgrades.

 

In the field of casting machines, Dongguan Shengshi Weiye's products have always been centered on "precise molding and efficient production". Its Gravity Casting Machine is equipped with an intelligent inclined casting system, which can automatically adjust the casting angle and speed according to the needs of castings made of different materials such as aluminum alloys and zinc alloys. Combined with the mold constant temperature control system, the defect rate of casting pores, shrinkage and other defects is controlled below 3%, especially suitable for the production of small and medium-sized complex castings such as motor end covers and transmission shells. The average daily production capacity of a single equipment is increased by 20% compared with traditional models. Low Pressure Casting Machine uses closed-loop pressure feedback technology to realize real-time regulation of the metal liquid filling process. The casting dimensional accuracy can reach ±0.08mm, which is outstanding in the manufacturing of lightweight components of aerospace and high-end automobile wheel hubs. It has provided mass production support for many domestic auto companies.

 

As the company's technological breakthrough product, Liquid Die Forging Machine integrates the dual advantages of casting and forging: after the metal is injected into the mold, the workpiece is subjected to plastic deformation during the solidification stage through 1500-2000 tons of high-pressure forging, which not only retains the casting ability to form complex structures, but also increases the density of the workpiece by more than 35%. The products produced by hydraulic valve bodies, shock absorbing brackets, etc. have a hardness and fatigue resistance that are far superior to ordinary casting parts. They are currently widely used in the fields of engineering machinery and new energy vehicles.

 

In the field of hydraulic presses, Dongguan Shengshi Weiye's forging presses and deep-ttracting hydraulic presses have recently become the focus of the market. The Forging Press adopts multi-cylinder synchronous driving technology, with a pressure output stability of 99.5%, which can realize hot forging and cold forging processing of carbon steel, alloy steel and other materials, and is suitable for the production of high-strength mechanical parts such as crankshafts and connecting rods. Its intelligent temperature control system can also automatically adjust the mold temperature according to the material of the forging to reduce the deformation after forging. Deep-tending hydraulic press optimizes the slider motion curve in response to the metal thin plate forming needs. Combined with a high-precision guide mechanism, deep cavity stretching of metal sheets with a thickness of 0.3-5mm can be completed. In the manufacturing of stainless steel sinks, automobile fuel tanks and other products, the wrinkle and cracking of the sheet can be effectively avoided, and the yield rate is increased to more than 98%.