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      Welcome to Dongguan Zhenggong Electromechanical Equipment Technology Co., Ltd., we will serve you wholeheartedly!

      Equipment manufacturerCustomer first, appropriate service

      National Service Hotline:134 3111 4914


      Choose our boutique productsLaboratory internal mixer、Laboratory mixer、Laboratory tablet vulcanizing、Small screw extruder

      The laboratory uses a small electric heating water-cooled open-close type internal mixer, with a base and frame made of low-carbon steel structure, and equipped with a forced lubrication circulation system...

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      Laboratory small open mill, 2-inch electric heating open mill, heating method: electric heating (new process design, electric heating open mill, automatic constant temperature)...

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      Fully automatic glue spreading

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      The laboratory manual tablet press utilizes a high-performance hydraulic system, featuring imported, technically treated electric heating plate materials that are resistant to high temperatures and corrosion, with fast heat transfer and no deformation...

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      Dongguan Zhenggong Electromechanical Equipment Technology Co., Ltd. was established in 1988 in Dongguan, Guangdong. Its main products: small open mills, small internal mixers, small tablet presses, small vulcanizers, small extruders and other customized laboratories Use a mixer for rubber and plastic machinery and equipment.... 【Learn more】
      Our strength Promote the upgrading of domestic and international product industries through technology

      01Integrated production and processing

      02Quality assurance capability

      03Factory scale

      04After-sales service capability

      Integrating research and development, production, and sales

      Integrating research and development, production, sales, and after-sales service, we provide our customers with high-quality and high-precision experimental equipment in the rubber and plastic industries.

      品質保障能力

      The product is reliable in quality and offers a high cost-performance ratio

      The company not only possesses advanced production equipment and strong technical expertise, but has also successively introduced high-tech achievements from various research institutions, continuously developing newer products.

      正工-廠房規模

      Higher customer credibility

      Our design and development team, production and manufacturing, rely on high-quality products, affordable prices, and excellent after-sales service to gain the trust of our customers.

      正工-售后服務能力

      Professional, efficient, and high-quality service

      Experience a one-stop service system throughout the entire process, promptly respond to technical issues raised by customers, and have professional personnel on-site for repairs in case of machine malfunctions.

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      122024-7

      Some methods and steps for operating a mixer...

      Calculate the amount of rubber to be mixed and the actual formula based on the capacity of the mixing chamber and the appropriate filling factor (0.6-0.7)...

      262024-9

      Reasons for Burning in Plastic Machinery Extruders...

      1. The phenomenon of burning due to excessive temperature response or malfunctioning temperature control instruments, resulting in plastic overheating and burning

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      Equipment

      Customer

      Honor