Aluminum alloy casting is a manufacturing process that involves pouring molten aluminum alloy into a mold, allowing it to cool and solidify into the desired part shape. It is widely used in industries such as automotive and aerospace. The main casting methods include sand casting, metal die casting, die casting, and low-pressure casting, each suited to different levels of complexity and production volumes—for instance, sand casting is ideal for large components, while die casting enables high-precision, high-volume production.
CNC machining is a modern mechanical processing technology that achieves high precision and efficiency through computerized, digital control. As a core component of advanced manufacturing techniques, it is rapidly advancing toward even greater precision, higher efficiency, and increased intelligence—making it an indispensable key technology in today’s industrial manufacturing.
CNC machining is a modern mechanical processing technology that achieves high precision and efficiency through computerized, digital control. As a core component of advanced manufacturing techniques, it is rapidly advancing toward even greater precision, higher efficiency, and increased intelligence—making it an indispensable key technology in today’s industrial manufacturing.
The hydraulic three-way valve is a critical component used in hydraulic systems to control fluid flow direction. It features three ports, enabling functions such as fluid diversion, confluence, or directional switching.
The cold rolling mill is a set of equipment used to roll and process metallic materials at room temperature, primarily employed in the production of cold-rolled sheets, reinforcing bars, and other metal products.
Continuous hot-dip galvanizing and aluminized zinc coating production line
The continuous hot-dip galvanizing and aluminized-zinc coating production line is a core piece of equipment in modern steel processing. It employs a continuous strip-operation method and utilizes in-line annealing technology—such as the Sendzimir or U.S. Steel process—to achieve efficient, high-quality coating production.
The color-coating production line is a processing equipment used to apply functional coatings onto the surface of metal coils, primarily for manufacturing color-coated steel sheets. Through a series of specialized processes, this production line forms a composite coating on the surface of metal substrates—such as cold-rolled steel coils, galvanized sheets, and aluminum-zinc coated coils—endowing the products with exceptional mechanical strength, aesthetic appeal, and corrosion resistance.
The acid pickling line plays a critical role in the steel metallurgy field prior to cold rolling production. Its primary function is to remove iron oxide scale and dirt from the surface of steel coils delivered from the hot continuous rolling mill, utilizing both mechanical and chemical processes to achieve a clean-surfaced strip of steel.
A degreasing unit is a piece of equipment used to remove oil contaminants from the surface of cold-rolled strip steel. It employs chemical and electrochemical methods to eliminate the lubricant oil films left behind during the rolling process, ensuring high-quality performance in subsequent manufacturing steps.
The leveling machine is suitable for leveling cold-rolled strip steel after annealing, with the primary purpose of enhancing the mechanical properties of the strip steel.
The skin-pass mill (tension-bending straightener) is a critical piece of equipment in continuous hot-dip galvanizing lines for strip steel, widely used to enhance the flatness and material properties of thin plates.
The uncoiling and recoiling unit is a critical piece of equipment in production lines for coated, galvanized, and other metal sheet materials, designed to support and drive steel coils during the unwinding and rewinding processes.