Expert Rotational Molding in Salt Lake City, Utah
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Why Salt Lake City for Rotational Molding?
35,000
Manufacturing Workers
1,300
Manufacturing Facilities
199,723
City Population
Salt Lake City, Utah is part of the Salt Lake City metro area and is home to major manufacturers including L3Harris, Northrop Grumman, Myriad Genetics. The Mountain region offers a strong manufacturing base making it an ideal location for rotational molding services.
Rotational Molding Capabilities
Rotational molding (rotomolding) is a process where powdered plastic is placed into a hollow mold that is heated and slowly rotated along two perpendicular axes. The plastic melts and coats the inside of the mold uniformly. After cooling, the seamless hollow part is removed. Rotomolding excels at producing large hollow parts with uniform wall thickness and no seams or weld lines. It is ideal for low-to-medium volume production because tooling costs are significantly lower than injection molding or blow molding. Common products include water tanks, septic tanks, playground equipment, kayaks, coolers, and furniture.
±0.020" (±0.5mm) typical; less precise than injection molding
4-8 weeks for tooling; 2-6 weeks for production
$2,000-$30,000 for tooling; $20-$500+ per part
Major Manufacturers in Salt Lake City
Key employers in the Salt Lake City manufacturing sector include:
- L3Harris
- Northrop Grumman
- Myriad Genetics
Rotational Molding in Salt Lake City — FAQ
How many Rotational Molding providers are in Salt Lake City, UT?
The Salt Lake City metropolitan area has approximately 1,300 manufacturing establishments, many of which offer rotational molding services. The area employs about 35,000 manufacturing workers, ensuring a skilled workforce for your project.
What size parts can rotational molding produce?
Rotational molding can produce parts from small housings (a few inches) to very large tanks and containers up to 20+ feet in length and thousands of gallons in capacity. It's one of the best processes for very large hollow parts.
Why choose rotomolding over blow molding?
Rotomolding has lower tooling costs (aluminum vs. steel molds), produces more uniform wall thickness, handles larger parts, and is more economical at lower volumes. Blow molding is faster and better for very high volumes of smaller parts like bottles.
What is the minimum order for rotational molding?
Rotomolding is economical even at quantities as low as 25-100 parts because of its low tooling cost. Some shops will produce single prototype parts. This makes it ideal for niche products and low-volume production.
How strong are rotomolded parts?
Rotomolded parts are seamless and have uniform wall thickness, resulting in excellent impact resistance and stress distribution. They are highly durable and resist cracking, making them ideal for tanks, containers, and outdoor equipment.
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