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Sewage Disposal
Advantages and Technologies of Sewage Treatment

A specific description of the advantages and technologies of sewage treatment: Roots fans are widely used in aeration systems in sewage treatment, injecting gas into aeration tanks to promote biodegradation and oxidation processes in wastewater.

Rongheng company adheres to the business philosophy of quality, innovation, service, and integrity. It relies on high-tech products with independent intellectual property rights. Rongheng will continue to provide more professional products for my country's environmental protection and various undertakings.

Nantong Rongheng Environmental Equipment Co.,Ltd.
Chemical industry
Advantages and Technologies of Chemical industry

A specific description of the advantages and technologies of the Chemical industry: In the chemical industry, Roots fans can be used for gas supply or vacuum, for distillation, drying, cooling and gas transfer processes.

Rongheng company adheres to the business philosophy of quality, innovation, service, and integrity. It relies on high-tech products with independent intellectual property rights. Rongheng will continue to provide more professional products for my country's environmental protection and various undertakings.

Nantong Rongheng Environmental Equipment Co.,Ltd.
Pharmaceutical industry
Advantages and Technologies of Pharmaceutical industry

A specific description of the advantages and technologies of the Pharmaceutical industry: In the pharmaceutical industry, Roots fans can be used to provide a steady airflow for drying, mixing and conveying materials such as powders and particles.

Rongheng company adheres to the business philosophy of quality, innovation, service, and integrity. It relies on high-tech products with independent intellectual property rights. Rongheng will continue to provide more professional products for my country's environmental protection and various undertakings.

Nantong Rongheng Environmental Equipment Co.,Ltd.
Food processing
Advantages and Technologies of Food processing

A specific description of the advantages and technologies of Food processing: Roots fans are often used in food processing for dehydration, drying, cooling and other links to help process food and its raw materials.

Rongheng company adheres to the business philosophy of quality, innovation, service, and integrity. It relies on high-tech products with independent intellectual property rights. Rongheng will continue to provide more professional products for my country's environmental protection and various undertakings.

Nantong Rongheng Environmental Equipment Co.,Ltd.
Printing industry
Advantages and Technologies of Printing industry

A specific description of the advantages and technologies of the Printing industry: During the printing process, Roots fans can be used to provide a steady airflow to help dry the printed matter.

Rongheng company adheres to the business philosophy of quality, innovation, service, and integrity. It relies on high-tech products with independent intellectual property rights. Rongheng will continue to provide more professional products for my country's environmental protection and various undertakings.

Nantong Rongheng Environmental Equipment Co.,Ltd.
Oil and gas industry
Advantages and Technologies of Oil and gas industry

A specific description of the advantages and technologies of the Oil and gas industry: Roots fans can be used to provide pressure or vacuum for refining, oil and gas transmission and treatment, compressed natural gas and other processes.

Rongheng company adheres to the business philosophy of quality, innovation, service, and integrity. It relies on high-tech products with independent intellectual property rights. Rongheng will continue to provide more professional products for my country's environmental protection and various undertakings.

Nantong Rongheng Environmental Equipment Co.,Ltd.
Paper industry
Advantages and Technologies of Paper industry

A specific description of the advantages and technologies of the Paper Industry: In the paper-making process, Roots fans can be used to provide a stable airflow to assist in the drying and curling of paper.

Rongheng company adheres to the business philosophy of quality, innovation, service, and integrity. It relies on high-tech products with independent intellectual property rights. Rongheng will continue to provide more professional products for my country's environmental protection and various undertakings.

Nantong Rongheng Environmental Equipment Co.,Ltd.
  • Nantong Rongheng Environmental Equipment Co.,Ltd. Sewage Disposal
  • Nantong Rongheng Environmental Equipment Co.,Ltd. Chemical industry
  • Nantong Rongheng Environmental Equipment Co.,Ltd. Pharmaceutical industry
  • Nantong Rongheng Environmental Equipment Co.,Ltd. Food processing
  • Nantong Rongheng Environmental Equipment Co.,Ltd. Printing industry
  • Nantong Rongheng Environmental Equipment Co.,Ltd. Oil and gas industry
  • Nantong Rongheng Environmental Equipment Co.,Ltd. Paper industry
Case Presentation
  • Lee & Man Paper Company

    Lee & Man Paper adopted four VP35073 vacuum pumps and two VP45083 vacuum pumps, which successfully replaced traditional equipment and increased the production line speed from 800m / min to 1100m / min, and the energy consumption dropped significantly. It has been running continuously for 5 years, with stable performance, outstanding efficiency, and remarkable energy-saving effect, and satisfied the customers.

  • A Large-scale Wastewater Treatment And Transformation In Nantong

    A large project of printing&dyeing waste water in Nantong used 5 sets of our RH15052-B blowers,which motor is 55kw.It has been working for tens of thousands of hours. The project used our patented air cooling and water cooling exchange, after long-term working, the situation changed and the pressure increased.

  • Nantong Project Of Japan Toray Corporation

    In 2008, the Nantong project of Toray Japan Co., Ltd. used our company's RH20054 blower to successfully replace the original imported products from Japan. The air volume of the machine is 58m³ / min, the pressure is 78.2KPa, and the noise is less than 88dB (A).

  • Treatment Of A High-concentration Printing And Dyeing Wastewater In Zhongshan, Guangdong

    The sewage treatment plant adopts oxidation ditch process, uses four RH20053 blowers of our company, with a delivery pressure of 68.8KPa and a air volume of 48m³. It adopts frequency conversion control.

Related Products
  • Nantong Rongheng Environmental Equipment Co.,Ltd.
    Roots Vacuum Pump

    Flow Rate: 0.6 ~ 713.8m³ / min

    Vacuity: dry-49kPa, wet-68kPa

    Applicable Speed: 500 ~ 2000RPM

  • Nantong Rongheng Environmental Equipment Co.,Ltd.
    Pneumatic Conveying Roots Blower

    Flow Rate: 0.6 ~ 713.8m³ / min

    Raising Pressure: 9.8 ~ 98kPa

    Applicable Speed: 500 ~ 2000RPM

    Water cooling switching temperature: 90 ℃ (corresponding to 58.8kPa pressure);

  • Nantong Rongheng Environmental Equipment Co.,Ltd.
    Explosion-Proof Roots Blower

    Flow Rate: 0.6 ~ 713.8m³ / min

    Raising Pressure: 9.8 ~ 98kPa

    Applicable Speed: 500 ~ 2000RPM

    Explosion-proof grade: EX DⅡ BT4 / EX DⅡ CT4 (motor);

  • Nantong Rongheng Environmental Equipment Co.,Ltd.
    High Temperature And High Pressure Roots Blower

    Flow Rate: 0.6 ~ 713.8m³ / min

    Raising Pressure: 9.8 ~ 98kPa

    Applicable Speed: 490/580/730/980/1450RPM

    Maximum temperature resistance: 500 ℃

    Maximum pressure: 1.2MPa

    Water cooling switching temperature: 90 ℃