Rotomolded Marine Products
Rotational molding is a great fit for a number of marine products ranging from dock floats, jet ski docks, pontoon floats, buoys and so much more. Due to the rugged nature of rotationally molded polyethylene and the incredible buoyancy that accompanies most sealed rotomolded products, makes the rotational molding process a great fit for the plastics manufacturing process.
With the added ability of adding USCG approved urethane foaming agents to increase the buoyancy and structural rigidity of the floating marine products coupled with abilities like molded-in threaded inserts, rotational molding is an ideal process for a number of marine products.
Floating Jet Ski Dock molded by Granger Plastics Company
Secondary trim & assembly services are offered as value added services to trim, assemble, package and drop ship your custom rotomolded products to enhance your services and increase the offerings to your business and clientele. The jet ski dock pictured above is an example of Granger’s ability to offer complete rotational molding services, as Granger molded the jet ski dock, performed all of the necessary quality checks and secondary trim & assembly on the jet ski dock.
Secondary trim & assembly services are offered as value added services to trim, assemble, package and drop ship your custom rotomolded products to enhance your services and increase the offerings to your business and clientele. The jet ski dock pictured above is an example of Granger’s ability to offer complete rotational molding services, as Granger molded the jet ski dock, performed all of the necessary quality checks and secondary trim & assembly on the jet ski dock.
Custom Rotomolded Marine Products Photo Gallery
Click any of the Custom Rotomolded Marine Images Below for them to open in a larger lightbox gallery.
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"Solutions Beyond Expectations"
Wall thickness plays a major role in rotational molding performance — but there’s a lot more to it than simply specifying a number on a drawing.
We just published a new technical article covering nominal wall thickness, minimum wall requirements, geometry, material distribution and heavy-wall applications.
Read the latest article at **RotationalMolding DOT com**.
#RotationalMolding #Rotomolding #PlasticsManufacturing
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Rotational molding defects usually aren’t caused by just one thing.
Warpage, porosity, uneven wall thickness, poor fusion and insert-related issues can all come from the interaction between tooling, resin, heat, rotation, cooling and part design.
We put together a practical guide covering some of the most common rotational molding defects — and what typically causes them.
👉 www.rotationalmolding.com/common-rotational-molding-defects/
#RotationalMolding #Rotomolding #Manufacturing #PlasticsManufacturing #Engineering
Common Rotational Molding Defects and Their Causes
www.rotationalmolding.com
Learn what causes common rotational molding defects, including warpage, porosity, uneven wall thickness and poor fusion.0 CommentsComment on Facebook
“I wish I found them first.” — Stephen J. Sabo Jr., founder of SG Burial Platform
Damaged molds. Declining product quality. A recommendation to replace the tooling.
Steve brought the problem to Granger Plastics—and we got to work.
Months of mold restoration led to better, more consistent burial platforms and urn pedestals, and a new manufacturing relationship.
Have a product you believe in—and manufacturing problems holding it back? Let’s talk.
Read Steve’s story:
www.grangerplastics.com/sg-burial-platform-customer-success-story/
#RotationalMolding #CustomManufacturing #GrangerPlastics
SG Burial Platform Customer Story | Granger Plastics
www.grangerplastics.com
See how Granger Plastics restored damaged molds and improved product quality and consistency for SG Burial Platform’s burial platform and urn pedestal.0 CommentsComment on Facebook
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Rotational molding and blow molding both make hollow plastic parts — but they solve very different manufacturing problems.
Tooling, part size, wall thickness and volume all matter.
See the comparison:
#Rotomolding #Manufacturing
Rotational Molding vs Blow Molding: Key Differences
Compare rotational molding vs blow molding by tooling cost, part size, production volume, wall thickness, durability and design flexibility.
www.rotationalmolding.com
Rotational molding wall thickness is more than a number on a drawing.
Geometry, tooling, resin, heat, rotation and cooling all affect the finished wall.
New technical guide:
#RotationalMolding #Rotomolding #Plastics
Rotational Molding Wall Thickness: Design Guidelines, Limits & Best Practices
Rotational molding wall thickness depends on part design, resin, heat and processing. Learn key design guidelines from...
www.rotationalmolding.com
Rotational molding defects are rarely caused by one thing.
Warpage, porosity, uneven wall thickness, poor fusion and insert issues can all come from tooling, resin, heat, cooling and part design.
New guide:
#RotationalMolding #Rotomolding #Plastics
Common Rotational Molding Defects and Their Causes
Learn what causes common rotational molding defects, including warpage, porosity, uneven wall thickness and poor fusion.
www.rotationalmolding.com
“I wish I found them first.”
Damaged molds restored. Product quality and consistency improved.
See why SG Burial Platform brought its manufacturing to Granger Plastics.
https://www.grangerplastics.com/sg-burial-platform-customer-success-story/
#RotationalMolding #Rotomolding #Plastics
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Rotational Molding vs. Injection Molding — which process is right for your product?
The answer depends on more than just part shape. Tooling investment, production volume, part size, durability, materials, wall thickness, and long-term manufacturing economics can all influence the best choice.
We break down the strengths, limitations, and ideal applications of both processes in our latest article on RotationalMolding.com.
Read the full comparison at the link in bio.
#RotationalMolding #Rotomolding #InjectionMolding #PlasticManufacturing #Manufacturing #ProductDesign #Engineering #PlasticsEngineering #ProductDevelopment #CustomManufacturing
RotationalMolding.com is officially live.
Built from more than three decades of real-world manufacturing experience, the new site brings together practical engineering guidance, rotational molding knowledge, product information and industry resources in one expanding destination.
Explore the launch and see what’s new at the link in our bio.
#RotationalMolding #Rotomolding #Manufacturing #PlasticsManufacturing #Engineering #MadeInUSA #GrangerPlastics
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