arc spray automobile engine cylinder cover coating machine, nickel chromium metal coating equipment, arc spray machine

            Do you need a coating  machine for automobile engine cylinder cover coating ?  Do you want to improve the wear resistant and corrosion resistant for your automobile engine cylinder cover ? Do you want to repair the broken workpieces ? Please contact us :Guangzhou Sanxin Metal S&T COM.,LTD(in China).thanks! 

        We have different models of high velocity electric wire arc spray machine set series which would meet requirements for any scale of your project.  We can even do customized equipment according to your requests.  Our machines are developed on our own basing on the latest technology of the industry. And our company has intellectual property rights of our equipment. No matter you are looking for coating device for test on small object or you are looking for coating spray equipment for big project construction, we will provide you the most efficient way to complete your project with our high quality products and professional service. Here I will introduce the application on automobile engine cylinder cover coating .

1.construction of automobile engine cylinder cover coating machine 

control cabinet +spray gun 

above picture for reference:

SX150/SX300/SX400/SX500/SX600 are all  consist of control cabinet +1 pcs of spray gun ;

SX800/SX1000 are both consist of control cabinet +2 pcs of spray gun; 

SX2000 is consist of control cabinet +4 pcs of spray gun;

SX4000 is consist of control cabinet +8 pcs of spray gun 

       The biggest difference of the electric wire arc spray machines above is the power ,data after code "SX "stand of  electronic current ,from 150 to 4000,then power is from 7kw to 144kw accordingly ,of course ,with different price ,you can choose the economical and practical model based on your requirement ;of course, we can recommend you after discussing more details  

2. characteristic of automobile engine cylinder cover coating machine 

      (1)  SX series arc coating machine  is easy for operation and use. Operator only needs to control a few buttons to manage the spraying process. High efficency without hassle. 

    (2)   Electric arc spray are characterized in high spraying efficiency,excellent coating quality and low production cost,especially applicable for large area anticorrosive spray. 

    (3)Models from SX-800 to SX-4000 are with automatic function which will improve efficency more. Wide extending range push/pull spray gun is visually and clearly connected with equipment. Power distribution system with current leakage protection is applied.

3.application of automobile engine cylinder cover coating machine 

     wire arc coating machine is used for spraying zinc, aluminum, copper, molybdnum, titanium, stainless steel, high carbon steel, nickel chromium alloy, wear-resistant alloy, Babbitt alloy material, etc, which can improve the wear-resistant ,and an-corrosion of the workpieces, also, can repair the broken workpieces.

 4, new application in automobile engine cylinder cover coating machine 

   (1)Engine cylinder block is the most important part of automobile engine. Its function is to provide the installation, sustain for the engine and its components ; and guarantee the precise position of piston, connecting rod, crankshaft and other moving parts, as well as to ensure the engine's ventilation, cooling and lubrication

   (2) As the heart of the car, the engine directly affects the overall performance of the car. At present, with the development of automobile in the direction of lightweight, the proportion of aluminum engine used in automobile industry is higher and higher. Because aluminum alloy has less wear resistance than cast iron, the traditional aluminum engine must be inlaid with cast iron cylinder cover to improve wear resistance. However, the disadvantage of cast iron cylinder cover is the encapsulation between the cylinder cover and cylinder block. Because of the different thermal capacity characteristics of the two materials, it will affect the durability of aluminum engine block. In this regard, foreign automobile manufacturers have developed a new technology, cylinder hole spraying technology, also known as cylinder-free technology.

   (3)Cylinder hole spraying technology refers to using  the thermal spraying technology(arc spraying or plasma spraying) ,spray alloy coating  or other composite material coating to the roughened aluminum engine cylinder wall , to replace  the traditional cast iron cylinder cover. The coated aluminum alloy cylinder body is still an integrated cylinder body, the coating thickness of which is only 0.3 mm, which has the advantages of reducing the engine weight  , reducing the friction and wear between cylinder hole and piston, improving heat conduction performance , reducing fuel consumption and CO2 emission.

(4)At present, the new technology has been used in engine below: Germany Volkswagen's EA 211, Audi A8, VW Lup1 .4 L TSI, GM Opel, Nissan GT-R, BMW's latest Series B engine, the new Ford Mustang Shelby GT 350's 5.2 L V8 engine, Nissan Infiniti Q 50's 3.05 T V6 engine(VDET 30).

(5)The material of engine block is generally gray iron, such as HT 200, HT 250. As the working environment of the cylinder block is wet(working in the immersion of gasoline), and high temperature, high load and  heavy friction, therefore, the cylinder body is required to have high strength, high hardness, high wear resistance and good heat dissipation, and gray iron can meet the requirements of high strength high hardness and high wear resistance, also the process performance , vibration reduction , cutting and processing performance is good, at the same time , the cost is lower, but the disadvantage is heavier weight. So now more and more cylinder block uses aluminum alloy material, its biggest benefit is to reduce the weight of cylinder block, this also accords with the trend of car lightweight.

5. about our company 

       Our factory is specialized  in spraying construction,coating services,and spraying equipment for more than 30 years ,we are Senior member of China thermal  spray  association ,we have the first class construction certificate of thermal spray ,all our products are  of good quality and competitive price. we  have dozens of spraying equipment ,such as HVOF spraying equipment,electric wire arc spraying equipment ,plasma spraying equipment, and so on. 

        Our machine is of excellent quality and competitive price, we have great many customers from both at home and abroad .

       we can not only offer you the machine and the training service , but also can offer you the wearing parts of our machine, and can help you solve the technology problem if needed , you can contact us at any time after buying our machine ,I am sure we can offer you best after-sale service

Hope we can cooperate ,if you are interested in our arc spray machine  ,please contact me,thanks