0757-83137017 13929958201 firstname.lastname@example.org 0757-28837249 广东省佛山市禅城区澜石石头村西便街一巷一号
The difference between hot-dip galvanizing and cold-dip galvanizing
Hot-dip galvanizing is also called hot-dip galvanizing.It melts the zinc ingot at high temperature, puts some auxilliary materials into the galvanizing bath,and then dips the metal structural parts into the galvanizing bath,so that a layer of zinc is attached to the metal components.The advantages of hot-dip galvanizing are its strong anti-corrosion abillty,good adhesion and hardness of galvanized layer.
"Cold plating"means"electroplating".That is,zinc salt solution is electrolyzed to coat the plated parts. Generally speaking, no heating is needed.The amount of zinc on the plated parts is very small,and it is easy to fall off in wet environment.Cold galvanizing,also known as galvanizing,is the use of electrolytic equipment;on the opposite side of the workpiese,place a zinc plate to connect the positive electrodes of the electrolytic equipment,turn on the power supply,and use the current to move from the positive to the negative electrodes in a directional way,a layer of zinc will be deposited on the workpiece.
Galvanizing is strongly recommended for steel grilles.
Hot dip galvanizing is a chemical treatment and belongs to electrochemical reaction.
Cold galvanizing is a physical treatment,only a layer of zinc is brushed on the surface,so the zinc layer is easy to fall off.Hot-dip galvanizing is often used in building construction.
Continuous hot dip galvanizing process:steel heating cooling to galvanizing temperature galvanizing cooling
Cold galvanizing is galvanizing,only 10-50g/m2,its corrosion resistance is much different than hot dip galvanizing.The price of galvanizing is cheaper.
Hot-dip galvanizing is a kind of galvanizing on the surface of steel body under hot-dip condition. It has strong adhesion and appears rust phenomenon,it can meet the technical and sanitay requirements in a long period.
First of all,the difference of the process is that hot-dip galvanizing is to remove oil,pickle,dip medicine,and immerse the workpiece in the molen zinc solution after drying for a certain time, then put forward.
Cold galvanizing,also known as galvanizing,is the use of electrolytic equipment to remove oil and pickle the workpiece into the solution of zinc salts,and connect the negative electrodes of the electrolytic equipment;on the opposite side of the workpiece,place a sinc plate to connect the power supply,and use the current to move from the positive to the negative electrodes of the electrolytic equipment,turn on the negative electrodes in a directional way,a layer of zinc will be deposited on the workpiece.
The difference between galvanizde products:Hot-dip galvanizing is not as delicate bright as cold-dip galvanizing,but the thickness of galvanizde layer is tens of times that of cold-dip galvanizing.corrosion resistance is dozens of times that of galvanizing.
Hot dip galvanizing,also known as hot dip galvanizing,is a method of forming a layer of zinc coating on the surface of the workpiece by removing oil and rust,presening a stainless and infiltrating surface,and immersing immediately in a galvanizing bath that melts zinc in advance.
Cold galvanizing is the same after oil removal,rust removal,showing a stainless,infiltrating workpiece hanging in a dedicated electroplating bath cathode,zinc anode.Connecting the DC power supply.the zinc ion on the anode migrates to the cathode,and discharges on the cathode,so that the workpiece is coated with zinc.
Hot-dip galvanized coatings are thicker,generally 30-60 microns,and have higher corrosion resistance.Suitable for outdoor work of steel parts, such as highway fences,power towers,large-scale fasteners and other relatively "rough" parts of long-term rust.Earlier iron tap pipes were also galvanized.
The surface of the workpiece is smooth and smooth by galvanizing,but because the coating is relatively thin,usually within 5-30 microns,the time of coorosion prevention will be shorter.It is used for rust prevention of indoor parts,such as chassis bottom,panel,small size fasteners,etc.
Professional services international and domestic star-rated hotel overall metal design product consultation, program optimization, production deepening, processing and installation.
Professional service landscape, art, display metal sculpture consultation, program optimization, production deepening, processing and installation.
The overall solution and system implementer of professional service metal high-end products.
广东忠创智造科技有限公司是一家设计开发、制造、销售、现场安装服务于一体的金属整体解决方案公司。本公司工厂占地面积约5000平方米，拥有电脑辅助软件，先进的机械设备、把产品、工艺性能设计、切割、焊接、成型等服务制造出高档金属制品。通过分解和制造过程中与专业团队的合作，我们为客户提供了更好的产品体验、完整的服务体系和最佳的解决方案。我们与世界顶尖的设计公司HBA、CCD & UAP 以及世界著名的酒店，（威斯汀、喜来登、希尔顿 & 四季）的长期合作。
Guangdong Zhongchuang Intellectually manufacturing Technology Co.,Ltd.is a metal solution company which integrates design, development, manufacturing, sales, on-site installation and service. The company's factory covers an area of about 5000 square meters, with computer-aided software, advanced mechanical equipment, product, process performance design, cutting, welding, forming and other services to produce high-grade metal products. Through the cooperation with professional teams in the process of decomposition and manufacturing, we provide customers with better product experience, complete service system and the best solution. We work with the world's top design companies HBA, CCD & UAP and world-famous hotels (Westin, Sheraton, Hilton & Four Seasons)Long term cooperation.
电话：0757-83137017 82718158 28837249
Guangdong Zhongchuang Intellectually manufacturing Technology Co.,Ltd.
Address: No. 5, 1st Lane, Xibian Street, Lanshi Stone Village, Chancheng District, Foshan City, Guangdong Province
Exhibition Hall Address: No. 21, Shengnan Xindu B District, Lujing Road, Chancheng District, Foshan City, Guangdong Province
Tel: 0757-83137017 82718158 28837249
Contacts: Yanyan, Kikee (Foreign Trade), Waston (Foreign Trade)
Contact numbers: 13411833248, 13929904854, 13928578824