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[[Zhenming knowledge sharing] the difference between hanging plating and barrel plating of shoe buckle hardware accessories]
Release date:[2019/4/25] Read a total of[945]time

Hanging plating and barrel plating are the common plating methods used by Zhenming Hardware & Plastic Technology Co., Ltd. on shoe fastener hardware accessories. The company has sufficient experience and strength, and welcomes all parties to customize the drawings.


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1 Hanging plating is suitable for general size products and is one of the more common methods in electroplating production. During electroplating, the plated part is suspended on a claw-type hanger with good conductivity, and then immersed in a plating solution as a cathode, and the anode is placed at an appropriate distance on both sides, and metal ions are deposited on the surface of the part after being energized. Hanging plating features:


a, hanging plating is suitable for all kinds of shoe buckle hardware fittings plating, usually used for high-priced or large-piece plating parts, the quality is better than the barrel plating.


b. The current density of a single piece is high and does not change with time. The cell voltage is low, the bath temperature rises slowly, the amount of stripping is small, and the uniformity of the plated parts is good; but the productivity is low, and the equipment and auxiliary tools are repaired. Big.


c. The hanging plating production line is suitable for copper, nickel, chromium, zinc, aluminum oxidation, phosphating, plastic plating and other advanced process requirements.


d. The number of products that can be plated in each batch of plating is relatively small, and the plating thickness of the plating parts is generally 10 μm or more.


2 Barrel plating is another common method in electroplating production. It is placed in a roller filled with small holes, which has a wire inside, and the roller is not in fixed contact with the weight of the plate itself, the roller slowly rolls in the plating solution, and the current and the plating solution pass through the small hole. A method of achieving metal electrodeposition during the rotation of the drum by entering and leaving the drum. Barrel plating features:


a, the tank voltage is high, the bath liquid temperature rises fast, the plating liquid carries out a large amount, and is usually used for low-priced or small-plated parts.


b. Compared with hanging plating, the advantage of larger barrel plating is that it saves labor, improves productivity, has low maintenance cost and small footprint, and the rolling process makes the plating uniformity of the plating parts good. However, the single-piece current density of the barrel plating is small, the current efficiency is low, the use range of the barrel plating is limited, and the plated parts are not too large and too light.


c. There are many restrictions on barrel plating: it is not chrome-plated, the effect of acid copper is poor, and the plated parts are easy to touch or deform.


d. Barrel plating is a process in which a workpiece is placed in a drum, and the number of each cylinder is large, and the plating layer is thinner than 10 μm.


Dongguan Zhenming Hardware & Plastic Technology Co., Ltd. specializes in producing shoe eye button, magnesium alloy buckle, signage, tiger bone carabiner, shoelace head, nail, wire buckle, buckle and other shoes, bags, clothing hardware accessories, products It meets the requirements of European standard and American standard environmental protection.


Zhenming is a professional manufacturer of shoe buckles, mainly including: shoe buckles, shoe buckle accessories, shoe buckle hardware, shoe buckles, luggage hardware, luggage hardware accessories, luggage hardware buckles, luggage buckles and other hardware products.


For more product information, please contact: Mr. Zeng 13728219269 Website: http://www.kmhardware.com/