Rotational Molding Custom Tanks

Roto Molding

steel water tankOur rotational molding custom tanks give you endless possibilities for your custom residential, commercial, agricultural or industrial applications. Roto molding provides you a seamless, one-piece tank with options for different textures and surfaces. Creating exceptionally strong and durable tanks, this innovative rotational molding process produces corrosion and chemicals resistant products.

Manufactured with a smooth, seamless finish, rotational molding is an economical choice for tough, long-lasting liquid storage. Get the exact size and shape of tank you need with custom roto mold. Talk to one of our team members to learn more about the advantages of custom roto molding.

See our Specialty & Custom Tanks (pdf) for more details.

Questions? We can help! Call us at 1-863-261-8388 or request a price quote.
* Ask us about financing options!

What is Roto Molding?

The process of roto molding starts when heat melts plastic resin inside a hollow, closed mold. The mold is placed in the cast with temperatures ranging from 260°C – 370°C. As the mold is rotated, the inside is evenly coated with the polyethylene resin. A smooth, watertight product is created with  walls which have even thickness due to the centrifugal force created during the rotation. Once the plastic cools and hardens, it is removed from the mold. This strong roto molded tank can withstand impact or vibration during transportation, and is made to last longer than other water tanks manufactured using the injection method.

Custom Plastic Tanks

Custom Roto Mold Tanks

Rotational molding with our unique fabrication is a great solution for a wide range of products. Flexible polyethylene lets us to create the specific shape and size of tank you need for your project. Roto tanks are used water and chemical storage, diesel fuel storage, industrial storage, agriculture water storage, construction, and more. Tanks and parts are sturdy, long lasting, and designed with your needs in mind.

Industrial Tanks

  • Vertical Tanks
  • VT with Containment
  • Cone Tanks- Open Cone Tanks
  • Open Tanks- Rectangular Tanks
Four different sizes of cone bottom tanks with stands

Marine & Boat Tanks

  • Bow Shaped Water Tanks
  • Rectangular Water Tanks
  • Rounded Corner Open End Compartments
  • Square Corner Open Ended Compartments
  • Wedged Water Tanks
  • Battery Boxes
Bow shaped rotationally molded water tank

Marine Battery Boxes

  • Battery Box GRP-31-DE
  • Double Battery Box End X End GRP-31-DE
  • Double Batter Box Side X Side GRP-31-DS
  • Optima Battery Box GRP-34-SO
Custom molded marine battery box

Agricultural Tanks

  • Vertical Tanks
  • VT with Containment
  • Cone Tanks
  • Open Cone Tanks
  • Open Tanks
  • Rectangular Tanks
Different sizes of cone bottom tanks with stands

Refuse Containers

Red rotationally molded refuse container

Recreational Vehicle Tanks

  • Bottom Dump Waste Tanks
  • Bow Shaped Water Tanks
  • End Dump Holding Tanks
  • End Dump Holding Tanks with Rails
  • L-Shaped End Dump Holding Tanks
  • L-Shaped Side Dump Holding Tanks
  • L-Shaped Water Tanks
  • Recessed End Dump Holding Tanks
  • Recessed End Dump Holding Tanks with Rails
  • Recessed Side Dump Holding Tanks
  • Recessed Side Dump Holding Tanks with Rails
  • Side Dump Holding Tanks
  • Side Dump Holding Tanks with Rails
  • Water Tanks
  • Water Tanks with Rails
  • Wedge Shaped Water Tank
  • Fender Skirts
End dump holding tank with rails

Recreational Vehicle Fender Skirts

Recreational vehicle fender skirts

Water Storage Tanks

Many different sizes of rotationally molded tanks

Water Heater Pans

  • Vertical Tanks
  • VT with Containment
  • Cone Tanks- Open Cone Tanks
  • Open Tanks- Rectangular Tanks
Water heater pan

Our Roto Mold Process

We are dedicated to providing a collaborative and efficient process for your custom roto-molding project. We have a multi-step process, giving careful attention to detail and precision.

  1. We work closely with you to identify your specific tank needs; then create a detailed design prototype.
  2. Once the design is approved, we build a stainless steel mold to meet all of the requirements outlined during the design process.
  3. Our mold must meet our high-quality standards before we schedule the project run on one of our state-of-the-art rotational molding machines.
  4. After the tank fabrication is complete, we inspect the tank for any defects or imperfections. Our strict quality control measures ensure that your tank meets your exact specifications and adheres to our rigorous standards. The end result is a high-quality, durable, custom-designed tank that meets your specific project needs.

Roto Molding Applications

Roto molding tanks meet the requirements for water recovery and treatment, making them a great choice for water containment, water storage tanks and other liquid storage. They are designed sturdy and leak-proof, so they are the perfect solution for construction, farms, cities, industry, and other applications. Customize for specific uses including portable barriers and cones, carts and carriers, playground equipment, marine tanks, sporting goods, and enclosures.

Rainwater Collection Recreation and Containment
Wastewater Emergency Water Storage
Fuel Tanks Chemical Processing
Agriculture and Farming Spill Containment
Construction Carts and Carriers Environmental Services
Portable Traffic Barriers Petroleum and Oil
Marine and Boating Food and Beverage Industry
Defense and Military Playground Equipment
Medical and Healthcare Mining and Minerals
Automotive industry And Much More…

Roto molding, compression molding and other custom molding processes provide a wide range of choices for your tank production. We can help you find the perfect tank for you. Talk with one of our team members to find out more about our custom tanks and our other bulk storage solutions.

Questions? We can help! Call us at 1-863-261-8388 or request a price quote.