CUSTOM ENGINEERED MECHANICAL SEALS

Roplan specializes in the design, development, and manufacture of custom mechanical shaft seals for rotating machinery. Founded in 1977 and acquired by IDEX Corporation in 2019, the company is headquartered in Sweden with Business Lines in China and the US and subsidiary in the UK.

Roplan’s modern business model is different. We’re highly specialized in customized seal designs and can offer sealing solutions to virtually any situation or application. As global mechanical shaft sealing experts, we apply our methods and experience to creating seals for high-performance pumps, mixers, compressors, and propulsion systems in industries including Food and Beverage, Pharmaceuticals/Biotech, Marine, Chemical, Wastewater/Water Treatment. Mining, Pulp/Paper, Construction, Power Generation, Refrigeration and Marine Propulsion.

MODERN MIXER SEALS FOR TODAY’S HIGHER STANDARDS

HIGH PERFORMANCE MIXER AND AGITATOR SEALS

Standard Mixer Seal Range:

SDR: Top Entry Single Dry Running Mixer Seal
DDR: Top Entry Double Dry Running Mixer Seal
DWR: Top Entry Double Wet Running Mixer Seal
BEA: Bottom Entry Double Wet Running Mixer Seal
RT153 Single: Side Entry Single Mixer Seal
RT153 Dual: Side Entry Double Mixer Seal

  • Improved cleanability
  • Engineered and adaptable to your specific equipment and application
  • Fast and flexible service
  • Rapid technical support from experienced, industry knowledgeable engineers
  • Comprehensive documentation package for streamlined validation

WHEN YOU CARE ABOUT CLEANABILITY

RELY ON ROPLAN FOR ALL YOUR MECHANICAL SEAL NEEDS

Roplan Ningbo specializes in the design, development and manufacture of customized, tailored and innovative mechanical shaft seals for rotating machinery, specifically for pumps, mixers, marine propulsion, agitators and compressors.

Our Ningbo based team has the capabilities to partner with your through the complete product life cycle. From concept, design, validation, production and after service.

  • Tech Resources
  • Encouraged High Technology Enterprise
  • Regional Engineering Center
  • Global Development lab
  • CAE including modeling
  • Field Failure Analysis
  • Number of patents

Roplan’s modern business model is different. Working almost exclusively with OEM’s, we start by listening to your needs and then supply services, designs and delivery of sealing solutions that will achieve your goals in a rapid and flexible manner. We are here for your every need, from equipment optimization, pushing the boundaries of equipment limitations and solving problems to helping support your end user needs such as improving performance, reducing equipment downtime as well as maintenance and energy costs.

We are highly specialized in customized seal designs and can offer sealing solutions to virtually any situation or application. As global mechanical shaft sealing experts, we apply our methods and experience to creating seals for high-performance pumps, mixers, agitators and compressors in industries including Food and Beverage, Pharmaceuticals/Biotech, Chemical, Water Treatment/Waste Water, Mining, Pulp/Paper, Construction, Power Generation and Refrigeration.

PARTNER THROUGH THE WHOLE VALUE CHAIN

Roplan is a problem solver through the whole value chain: from initial development phase to testing and securing the functionality to providing the service, support, renovation, redesign and manufacturing throughout the entire lifecycle. We are flexible to every one of our partner’s needs and can supply mechanical sealing solutions for almost any situation including fully customized designs, tailored designs and OEM standard replacement type mechanical seals.

To give you an idea of our level of commitment, look at how our engineers design your seal. They start by problem-solving to track down the true source of any issues or malfunctions with your current equipment. Then, they approach the design holistically, knowing that most problems don’t exist in a vacuum, knowing that your current seal may not work properly based on how it interacts with the rest of the system or how it’s installed. From there, they can start a design project to choose the right engineered seal for the job.

RELY ON ROPLAN FOR ALL YOUR MECHANICAL SEAL NEEDS

OEM REPLACEMENT SEALS

While we pride ourselves on our engineered seals that can meet your company’s needs, we also carry our own catalog of the standard seals you use most. Many of our customers like to get all their mechanical seals from one vendor—both the custom-designed and pre-made catalog seals. In this way, we provide convenience with logistics, customer service, and contracts/pricing.

We know that our customers invest in the engineered seals for their most important and highest performing equipment while still needing basic seals for other, less-essential machinery. By carrying all the seals that you might need, we’re your one-stop-shop for mechanical seals for all your equipment. This also ensures that no matter what type of seal you order, you will always get the top-notch quality and customer service that you have come to expect from Roplan.

Learn More About Roplan's Complete Seal Solutions

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