“Outshine others” in small household appliance industry

Small household appliance refers to household appliance with small volume and power except for black and white household appliances. In recent years, small household appliances, featured by “small but beautiful”, have outshined others in the consumer market. With rapid growth of sales, the small household appliances have an underestimated industry prospects.

As small household appliances alternate fast, the product lines are rich and the output is large, how to quickly realize high-quality manufacturing on the product side is crucial to integrate beauty, quality and efficiency. As a leading enterprise in the small household appliance industry, Ningbo Kaibo Group Co., Ltd. (hereinafter referred to as Kaibo) chose to introduce Haitian MAⅢ/t thermosetting machine to solve the technical difficulties of the industry and develop high-quality small household appliances.

Solve the technical difficulties of the industry

It is reported that the functional parts of small household appliances, mainly used for heat insulation, wear resistance and insulation, must be made of thermosetting materials such as phenolic resin (bakelite powder), which are formed by injection molding or die casting. For long-term use, the injection molding machine should have stronger corrosion resistance, wear resistance and high temperature resistance to reduce the cost of equipment use.

In order to improve the quality, the parts of each structure of each small household appliance should keep the precision deviation within 0.05 to 0.1mm. In this case, the injection repeatability must be guaranteed. In addition, it is necessary to avoid the weight deviation caused by raw materials of different batches and brands. Besides, the production standards of injection molding machines must reach extremely high precision to ensure zero defects in products.

Haitian thermosetting plastic solution

In order to solve the technical difficulties faced by the small household appliance industry, Haitian has continuously improved the research and design of the thermosetting machine to provide customized solutions for the small household appliance industry, which has ensured the accuracy of small household appliances, effectively improved production efficiency, improved equipment service life, reduced costs, met all-around production needs and made Kaibo cast a “choice vote” representing trust for Haitian.

Haitian MAⅢ/t thermosetting machine brings multiple improvements

  • Capacity improvement: Haitian MAIII/t thermosetting machine relies on the third-generation technology to be equipped with high-drive servo motor, with a pressure level of 20 MPa, realizing the special processing capacity of thermosetting materials.
  • Super wear resistance: aiming at the serious abrasion of thermosetting raw materials in the daily production of screw barrel, Haitian is equipped with high wear-resistant screw barrel, which is more than 30% wear-resistant than the conventional bimetallic ones in the market. Aiming at that the nozzle of a conventional thermosetting machine is easy to wear, the tungsten steel nozzle is specially developed, increasing the actual service life by 3 to 5 times.
  • Structural optimization: due to the easy curing of thermosetting materials, the Haitian thermosetting machine can effectively reduce the probability of material curing and make the plasticization more stable and reliable by optimizing the nozzle structure and temperature control system.
  • Heavy load and high efficiency: Haitian has optimized the structural strength and motion accuracy of fix and moving platen in the design, so that the exhaust function can meet the actual working conditions, and maintain the accuracy and stability in the process of frequent secondary mold clamping to ensure the mechanical life.

Quality is the guarantee of efficiency. In the past year, Kaibo has produced 30.59 million small household appliances and provided manufacturing services for well-known brands such as Siemens, Philips, Midea and Supor. Haitian thermosetting machine has helped Kaibo compete for higher quality requirements with high efficiency, precision and stable performance, realizing stable and long-term production, and winning the praise of the industry.

In the future, Haitian will continue to pay attention to the needs of the small household appliance industry, explore more advanced processes for the thermosetting plastic solution , and provide high-quality, high-precision and efficient products and professional solutions for the small household appliance industry.