Custom Plastic Tanks
Granger Plastics Company provides a wide variety of custom rotationally molded tanks to a number of leading agricultural companies, chemical tanks, water transport tanks, feeders and so much more. As you can imagine, the number of uses for tanks is seemingly limitless across the globe. While Granger Plastics Company produces a number of inherited rotationally molded designs and configurations, Granger also offers rotomolding design services to its customers for assistance in achieving the best possible custom plastic tank best suited to fit your solution and achieve the best turnaround time and competitive pricing possible, right out of the gate, keeping your project from any unnecessary delays. Tank volumes ranging from under 1 gallon to tanks in excess of 5,000 gallon, Granger Plastics rotationally molds a wide variety of tanks for a wide variety of applications.
Roto-molding a variety of wall thickness ranging from .100″ to tanks in excess of 1″ a greater, Granger is capable of producing a custom rotationally molded tank for your project. A range of polymers including polyethylene and polypropylene are available to suit particular needs including food grade or medical applications, certified prime virgin materials and even recycled or reprocessed materials for the eco-friendly consumer.

Custom roto-molded Feeder tanks
Trim & assembly services are offered to customer who may require secondary services including tank assembly, lid installation, graphics, serialization, packaging and even drop shipping to customers. Granger will even work with your company to stock your custom plastic tanks in effort to be able to ship to you, reducing lead times and increasing your ability to answer your customers demands in a timely fashion. Granger’s JIT stocking programs not only reduce lead times but allow you to conserve valuable warehousing space and keep you from tying up capital in inventory.
Granger’s internationally recognized rotational molding design capabilities are exhibited by the tank applications and designs Granger has been involved in over the 25+ years of Granger’s rotomolding history. With an in-house tooling shop to build molds for rotational molding, Granger is your source for complete rotational molding services.
Maximize your rotational molding investments in custom plastic tanks and exceed your customers expectations by molding your tanks with Granger Plastics Company!
Custom Plastic Tanks Photo Gallery
Click any of the Custom Rotomolded Product Images Below for them to open in a larger lightbox gallery.