News
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Catalytic Converter
Three way catalyst is the most important external purification device installed in automobile exhaust system. It is finally sintered by special coating process with metal or ceramic as carrier, self-made rare earth coupling oxide as auxiliary component and a small amount of precious metal...Read more -
Exhaust Muffler
Through the optimized design, the noise reduction index, safety performance and service life of exhaust pipe muffler are far better than those of similar products in the current market, and can better meet various boilers with low pressure, medium pressure, sub high pressure, high pressur...Read more -
Exhaust Header/Manifold
The exhaust manifold is connected with the engine cylinder block to concentrate the exhaust of each cylinder and lead it to the exhaust manifold, with divergent pipelines. The main requirements for it are to minimize exhaust resistance and avoid mutual interference between cylinders. When the ex...Read more -
Injection Mold
Injection mold is a tool for producing plastic products; It is also a tool for giving plastic products complete structure and precise dimensions. Injection molding is a processing method used in mass production of some complex parts. Specifically, the heated melted plastic is injected into the mo...Read more -
PEEK Injection molding process
Peek is a special engineering plastic with excellent properties such as high temperature resistance, self lubrication, easy processing and high mechanical strength. It can be manufactured and processed into various mechanical parts, such as automobile gears, oil screens and shift start discs; Air...Read more -
sv customer satisfaction survey
客户满意度调查表 Customer Satisfaction Survey Doc#: SV-QR-CSS01 感谢广大客户长期以来对我公司的支持，为进一步提高我公司的服务水平，提供更周到的服务，特作此调查。望阁下详细填写此调查表，并发回我司，谢谢您的支持！邮件：auto-sinovision@hotmail.com We appreciate your valued supports and cooperation a...Read more -
Characteristics of rotational molding process
Rotational molding process is also known as rotary molding, rotary casting molding. It is a hollow molding method of thermoplastic. Rotational molding is a multi-purpose process for manufacturing various hollow plastic parts. Rotational molding process uses heating and rotation along two axes to ...Read more -
Sheet Metal Stamping
Stamping is a kind of forming processing method which relies on press and die to exert external force on plate, strip, pipe and profile to produce plastic deformation or separation, so as to obtain the workpiece (stamping part) with the required shape and size. Stamping and forging belong to plas...Read more -
Production technology and process of bakelite
1. Raw materials 1.1 Material-Bakelite Bakelite’s chemical name is phenolic plastic, which is the first type of plastic to be put into industrial production. It has high mechanical strength, good insulation, heat resistance and corrosion resistance, so it is often used in the manufacture of elect...Read more -
Raw material prices are rising all the way！
Recently, the price rise of some raw materials in China’s industrial sector has aroused widespread concern. In August, the scrap market started the “price increase mode”, and the scrap prices in Guangdong, Zhejiang and other places increased by nearly 20% compared with the begin...Read more -
Difference between blister and injection molding
We have some new friends who are often confused about the difference between the two. Blistering is to heat the flattened hard plastic sheet to become soft, then absorb it on the surface of the mold by vacuum, and then form it after cooling; Injection molding is the use of plastic molds made of v...Read more -
Blister Technology
Blister is a kind of plastic processing technology. The main principle is to heat and soften the flat plastic hard sheet, then use vacuum to absorb it on the surface of the mold, and cool it to form. It is widely used in plastic packaging, lighting, advertising, decoration and other industries. B...Read more -
Injection Molding Process
The injection molding process is a kind of plastic molding process, which is mainly a process of turning raw materials into products through injection molding machines and injection molds. The process parameters of injection molding mainly include injection temperature, injection pressure, holdin...Read more -
BMC injection products
BMC is the abbreviation of bulk molding compound in English, and its Chinese name is bulk molding compound. BMC is a semi dry molding intermediate material for manufacturing glass fiber reinforced thermosetting products. It is made of unsaturated polyester resin, low shrinkage / low profile addit...Read more -
PF parts Electric Bakeware Double-sided Heating Crepe Maker
Bakelite is the first kind of plastics to be put into industrial production. The chemical name of bakelite is phenolic plastic. It has high mechanical strength, good insulation, heat resistance and corrosion resistance. Therefore, it is often used in the manufacture of electrical materials, suc...Read more -
Analysis of the causes of warpage and deformation of injection molding process
Analysis of the causes of warpage and deformation of injection molded products: 1. Mould: (1)The thickness and quality of the parts should be uniform. (2)The design of the cooling system should make the temperature of each part of the mold cavity uniform, and the pouring system should make the ...Read more -
Injection mold maintenance plan
The quality of injection mold maintenance not only affects the life of the mold, but also has a significant impact on the production plan, and even affects the final manufacturing cost. The maintenance personnel who are responsible for the daily maintenance of the mold must work carefully and car...Read more -
The six major requirements for plastic mold purchase cannot be ignored
1. High corrosion resistance Many resins and additives have a corrosive effect on the surface of the cavity. This corrosion causes the metal on the surface of the cavity to be corroded and peeled off, the surface condition deteriorates, and the quality of the plastic parts deteriorates. Therefore...Read more -
Analysis of the causes of warpage and deformation of injection molding process
1. Mould: (1)The thickness and quality of the parts should be uniform. (2)The design of the cooling system should make the temperature of each part of the mold cavity uniform, and the pouring system should make the material flow symmetrical to avoid warping due to different flow directions and ...Read more -
Injection mold maintenance plan
The quality of injection mold maintenance not only affects the life of the mold, but also has a significant impact on the production plan, and even affects the final manufacturing cost. The maintenance personnel who are responsible for the daily maintenance of the mold must work carefully and car...Read more