Rivers Metal Products has been defining the industry standard in rotational molds since 1973. We pioneered the development of fabricated stainless steel molds, and have been a leader in the design, development and innovation of this form of mold building ever since. After more than 40 years, Rivers Metal has become a cornerstone in the rotational mold industry. Our experts have made rotational molds of every size and shape, from under a gallon to over 22,000 gallons. If you need a rotational mold, talk to us and see why we set the standard.
Rivers Metal Products offers pneumatically operated drop boxes to facilitate the adding of foam to rotational molds during the oven cycle. Our drop boxes are well insulated and constructed with lasting stainless steel for durability and corrosion resistance. We keep the following sizes in stock that can be shipped directly to you. Rivers Metal Products can also build custom sizes or Teflon coat your drop box to meet your specific needs.