ODM Carburetor Cleaner

Tentop Fine Chemical Co., Ltd., Zhongshan, was founded in 2007, is a professional engaged in aerosol research and development, manufacturing and service of national high-tech enterprises. Company covers an area of 15000 square meters, construction area of 9000 square meters, plant landscape is beautiful and harmonious, factory planning, workshop layout and production process in line with European Aerosol agent specification and national hazardous chemicals safety norms. Company has U.S.FDA GMPC good manufacturing practices through the control system certification, iso22716 cosmetics good production standard system certification, ISO9001 international quality management system certification, ISO14001 international environmental management system certification, at the same time, through the Watsons, Mannings, America's Wal Mart's third party factory audit.

Tentop blend of the company in a number of long-term aerosol working professionals, including the drafters of the participation of national standard, and the original national aerosol technology engineering center and the domestic famous aerosol business technology and production backbone members. The company has advanced reverse osmosis deionized water device and system perfection of dispensing equipment and domestic advanced full-automatic aerosol agent production line, and 1 00000 purification GMPC personal care aerosol workshop, the design scale of production capacity of 60 million cans per year. Company set up a 500 square meters R & D testing center, equipped with advanced R & D equipment and testing instruments, such as Shimadzu gc-14c gas chromatograph, 1 00000 purification microbiology laboratory and other professional testing equipment and facilities.

Tentop company is strong in research and development, in addition to create outstanding technical team, with Japan, South Korea, many research institutions established joint laboratory, a strong guarantee of technology R & D in the international cutting-edge of advanced level. Tentop in drafting national standards, including the aerosol production safety rules "and" aerosol products Test Method "; access to authorized by the State Intellectual Property Office of the national invention patent 5 utility model patents and 1, repeatedly won the Authority awarded the" China aerosol agent Innovation Award "and" China personal care and cosmetics Innovation Award "; in 2015 Tentop company has been identified as the" national high tech enterprise ", Tentop company R & D technology center has been identified as a" Zhongshan City, personal care and health care aerosol agent engineering technology center ".

Tentop companies adhere to the "responsibility to create value," the core values, heritage, responsibility, efficiency, leading the spirit of enterprise, based on "construction of a high starting point, high quality management, efficient operation, high standards of service" highland platform, standardized operation, scientific management, pioneering innovation, service excellence. Let us work together to create more health, beauty and happiness to consumers, and to promote aerosol industry to better benefit mankind!
We can provide sample freely, but you need to pay the express fee. Thank you.

Tentop Fine Chemical Co., Ltd., Zhongshan, was founded in 2007, is a professional engaged in aerosol research and development, manufacturing and service of national high-tech enterprises. Company covers an area of 15000 square meters, construction area of 9000 square meters, plant landscape is beautiful and harmonious, factory planning, workshop layout and production process in line with European Aerosol agent specification and national hazardous chemicals safety norms. Company has U.S.FDA GMPC good manufacturing practices through the control system certification, iso22716 cosmetics good production standard system certification, ISO9001 international quality management system certification, ISO14001 international environmental management system certification, at the same time, through the Watsons, Mannings, America's Wal Mart's third party factory audit.

Tentop blend of the company in a number of long-term aerosol working professionals, including the drafters of the participation of national standard, and the original national aerosol technology engineering center and the domestic famous aerosol business technology and production backbone members. The company has advanced reverse osmosis deionized water device and system perfection of dispensing equipment and domestic advanced full-automatic aerosol agent production line, and 1 00000 purification GMPC personal care aerosol workshop, the design scale of production capacity of 60 million cans per year. Company set up a 500 square meters R & D testing center, equipped with advanced R & D equipment and testing instruments, such as Shimadzu gc-14c gas chromatograph, 1 00000 purification microbiology laboratory and other professional testing equipment and facilities.

Tentop company is strong in research and development, in addition to create outstanding technical team, with Japan, South Korea, many research institutions established joint laboratory, a strong guarantee of technology R & D in the international cutting-edge of advanced level. Tentop in drafting national standards, including the aerosol production safety rules "and" aerosol products Test Method "; access to authorized by the State Intellectual Property Office of the national invention patent 5 utility model patents and 1, repeatedly won the Authority awarded the" China aerosol agent Innovation Award "and" China personal care and cosmetics Innovation Award "; in 2015 Tentop company has been identified as the" national high tech enterprise ", Tentop company R & D technology center has been identified as a" Zhongshan City, personal care and health care aerosol agent engineering technology center ".

Tentop companies adhere to the "responsibility to create value," the core values, heritage, responsibility, efficiency, leading the spirit of enterprise, based on "construction of a high starting point, high quality management, efficient operation, high standards of service" highland platform, standardized operation, scientific management, pioneering innovation, service excellence. Let us work together to create more health, beauty and happiness to consumers, and to promote aerosol industry to better benefit mankind!
We can provide sample freely, but you need to pay the express fee. Thank you.

Tungsten Carbide Roller

Tungsten carbide roller has characteristics of good wear resistance, high temperature red hardness, thermal fatigue resistance and thermal conductivity and high strength , have been widely used in high-speed wire rod, bar, rebar, seamless steel tubes, etc. Domestic production of tungsten carbide roller materials mostly WC- Co, WC- Co- Ni- Cr two series, and the content of Co, Co- Ni - Cr is in the range of 6wt% ~ 30wt%. From the use of perspective, tungsten carbide rollers has good mechanical properties, its flexural strength up to 2200 MPa or more, shock toughness up (4 ~ 6) × 10^6 J/ m^2, Rockwell hardness (HRA) is up to 78 to 90, widely in the high-speed wire rod rolling process, which is much higher than single-slot chilled cast steel or high speed steel rolls.Tungsten carbide is made of Tungsten Carbide Powder and binder phase (such as drilling, nickel, etc.), and then pressing and sintering, regardless of the conditions under cold rolled or hot rolled has excellent wear resistance, tungsten carbide rollers has been widely used in pre-finishing mill and finishing of high-speed wire rod currently. On the performance of tungsten carbide roller in hot-rolling wire rod , the material must meet the following requirements:
1. Sufficient anti-fracture strength;
2. Good abrasion resistance;
3. The smooth surface finish;
4. Excellent corrosion resistance, thermal fatigue, thermal cracking performance.
Tungsten carbide roller rings can working in bad conditions , small profile rolling (especially rebar rolling) process conditions is harsher than the high-speed wire rod, and therefore corresponds to the profile rolling ,tungsten carbide rollers recommend using high binder phase carbide.

Tungsten carbide roller material design
Pre-finishing all vehicles roller should ensure its high toughness, strength, rigidity and thermal conductivity, followed before considering its wear resistance. When designing each vehicles roller, pre-finishing materials should choose carbide grades of Co, Co- Ni- Cr binder content is high (greater than or equal to 25wt%) , requiring an average WC grain size of coarse (5μm ~ 6μm), to obtain a higher shock toughness, proper strength and hardness. For the finishing of the roller movements, particularly the last two rollers of the finish rolling, which suffered load is small, and high relative velocity of the material to be pressed (80 m / min ~ 120 m / min). In this case, the wear resistance of the roller to be the most important requirements, and must ensure the strength , timpact toughness and hardness of a reasonable match, so the binder of Co / Ni content ratio and the average grain WC control of particle size and other factors must have greater control in front of different pre-finishing rolling roll.

Tungsten carbide roller category
According to the structure of tungsten carbide rollers, it can be divided into solid tungsten carbide roller and composite tungsten carbide roller. Solid tungsten carbide rollers have been widely used in pre-finishing and finishing stands high speed wire rod mill (including fixed reducing the rack, pinch roller rack). Composite tungsten carbide roller is made of cemented carbide and other materials, and it can be divided into tungsten carbide composite roll rings and solid tungsten carbide composite roller. Tungsten carbide composite roll rings mounted on the roller shaft; solid tungsten carbide composite roller will be directly cast in the roll axis to form a whole, a large load is applied to the rolling mill.

Tungsten carbide roller production process control
Tungsten carbide rollers produced by powder metallurgy method, the key to its process control is the chemical composition of the material and the mixture was prepared, pressed molding, sintering and deep processing and other preparation process parameters.
1. Preparation of starting material (WC focus quality): As the WC raw material and quality control of the use of different levels of quality may fluctuate, resulting in adverse effects on microstructure.
2. Preparation of the mixture: Mixture preparation is the key to the production process of the roller, the roller of failure modes - trachoma, mainly generated by this procedure.
3. Pressing: roller pressing is an important process of the roller mill.
4. Sintering: roller sintering is to determine the final quality of the roller production processes, use of advanced low-pressure sintering technology, HIP sintering technology can greatly improve the performance of roller.
5. Deep processing: deep processing rollers have a greater impact on the quality and accuracy of the roller surface.

Carbide Roller,Carbide Ring,Mill of Rolling Line,Steel Wire Rod,Mill Rolling Finish Stand,Mill Roller Groove Type

Luoyang Golden Egret Geotools Co., Ltd , https://www.xtchvaf.com