The wire drawing process is a new type of surface treatment process for aluminum coils. It mainly uses aluminum material and aluminum coil as the base material, and uses a drawing wheel, a wire drawing abrasive belt or a nylon ring belt to pull out the required texture on the surface. It is made of various chemical treatments such as coating, and has the characteristics of bright and uniform surface color, strong fashion sense, and strong visual impact. The wire drawing treatment is done after stamping, and the wire drawing can be made into straight grain, random grain, thread, corrugation and spiral pattern according to the needs of decoration.
Straight grain drawing refers to processing straight lines on the surface of the aluminum coil by mechanical friction. It has the dual function of brushing off scratches on the surface of the aluminum coil and decorating the surface of the aluminum coil. There are two kinds of straight wire drawing: continuous wire grain and intermittent wire grain. The continuous silk pattern can be obtained by rubbing the surface of the aluminum coil continuously horizontally and straightly with a scouring pad or a stainless steel brush (such as manual grinding under the condition of a current device or using a planer to clamp a wire brush on the aluminum coil). By changing the diameter of the steel wire of the stainless steel brush, different thicknesses of lines can be obtained. Intermittent silk patterns are generally processed on a brushing machine or a wiping machine. Preparation principle: Two sets of differential wheels rotating in the same direction are used, the upper set is a fast-rotating grinding roller, and the lower set is a slow-rotating rubber roller. The aluminum or aluminum alloy coil passes through the two sets of rollers and is brushed out. Delicate interrupted straight lines.
Random wire drawing is a kind of irregular and non-obvious matte silk pattern obtained by moving the aluminum coil back and forth, left and right, and rubbing under the high-speed copper wire brush. This kind of processing has higher requirements on the surface of the aluminum or aluminum alloy coil.
The corrugation is generally produced on a brushing machine or a wiping machine. Using the axial movement of the upper set of grinding rollers, the surface of the aluminum or aluminum alloy coil is brushed to obtain a wave pattern.
Spin pattern, also known as optical rotation, is a kind of silk pattern obtained by rotating and polishing the surface of aluminum or aluminum alloy coil by using cylindrical felt or nylon wheel for grinding stone on a drilling machine, mixing polishing ointment with kerosene. It is mostly used for decorative finishing of circular signs and small decorative dials.
The thread is a small motor with a circular felt on the shaft, which is fixed on the table at an angle of about 60 degrees to the edge of the table. A strip of mylar with straight edges is attached to limit thread race. Using the rotation of the felt and the linear movement of the carriage, a thread pattern with the same width is rubbed on the surface of the aluminum coil.
Sandblasting is to obtain a surface with film light decoration or fine reflective surface to meet special design needs such as soft gloss. Even and moderate sandblasting can basically overcome common defects on aluminum surfaces.
Sanmen United Building Materials Co., Ltd (aluminum coil manufacturer) is a modern enterprise specializing in deep processing of aluminum surfaces. The products cover a variety of surface effects and are favored by the majority of users. The company has now formed a production and sales of color-coated aluminum, mirror aluminum, brushed aluminum, wood-grained aluminum, stone-grained aluminum, embossed aluminum, etc., with quality control, product development, and after-sales service.
The company will adhere to continuous innovation, integrity-based, quality first, and won the recognition and trust of customers. The company's products are exported to dozens of countries and regions such as India, Vietnam, Russia, South Korea, the Middle East, and Southeast Asia. We look forward to working with our trading partners. Establish a solid, mutually beneficial and win-win strategic partnership. If you need to consult the price of aluminum coil, you can call for consultation, consultation hotline: 0086-576-83381188