Refers to the use of aluminum or aluminum alloy material is processed into aluminum (cut or sawn) obtained by the pressure of a rectangular cross section, the thickness of the uniform rectangular material, aluminum during heat treatment, note the following: finely machined parts front treatment process issues that need attention: precision machining parts, although the natural oxide film surface was beginning to generate, easier to clear molds for aluminum, but greasy heavy, especially in the hole and around (because the machining process and added lubrication needs ) specializing in the production of molds for aluminum manufacturers, such artifacts must be cleaned by an organic solvent, if the direct use of caustic addition to the net hard, not only greasy heavy long-term supply molds for aluminum, and precision machining surface can not afford a long period of alkali corrosion, results also will affect the surface roughness and tolerances with, may eventually become waste. cold rod is mainly used in relatively high demand high corrosion resistance and formability of the occasion, but this alloy of aluminum less demanding strength, so particularly suitable for use in chemical equipment, railway tanker also conductive material and instrumentation, materials, welding, etc. relatively rarely seen in this life is 3003 aluminum alloy is mainly used Upon processing, but also forming a part of the pressure, but require good formability domestic professional mold for aluminum factory, and has a very high corrosion resistance, good weldability or parts, usually used In the transport liquid tank and the tank as well as pressure tanks and storage devices. What to buy aluminum molds for attention, rolls aluminum molds for aluminum rolls provided by the Aluminum Co. of Jinan. Jinan Heshun Aluminum Co. (www.jnhsly.com) Shandong Jinan, aluminum products leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Aluminum leadership in cis with the staff warmly welcome all inquiries negotiations to create a better future for aluminum rolls.