About dynamics aluminum rolling process when the metal before rolling by rolling the height h height H after rolling to a height into the deformation zone decreases, according to the same conditions of aluminum volume, the unit time through deformation zone any cross-section of the metal flow rate (volume) should be a constant. When aluminum rolling into the metal deformation zone height decreases, assuming no rolling of spread, and even particle deformation along the height of each section, the same horizontal speed of its movement, which would inevitably lead to a cross-section of metal particles from population accelerate the velocity of the outlet section. As a result, the metal after the slide area relative roll surface trying to slide rearward, namely speed behind the roll Jinan supply aluminum manufacturer, and the population at a minimum; metal front slip zone relative roll surface trying to slide forward, namely speed ahead Jinan supply roll in aluminum, and νh maximum speed at the exit; neutral surface and roll surface without sliding. The rolling speed of the roll and the level of equal representation and νr supply aluminum prices, roll peripheral speed is νo. Impact extrusion process of coloring is mainly mold design, extrusion temperature, extrusion speed, cooling methods for pattern aluminum surface state and organizational uniformity. Mold design should allow sufficient feed blend, or prone to bright (dark) with defects may appear on a tread separations with aluminum; at the same time, the mold surface condition and pattern aluminum extrusion profile also affect coloring . Extrusion temperature, speed, cooling and cooling at different times, so that type of pattern aluminum tissue heterogeneity, will produce color supply aluminum manufacturer | rolls Aluminum (certified) | 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.