Rotational Moldings and Linings

Rotomolding:

Process: Plastic resin is melted in a heated metal mold and rotated on multiple axes. The molten plastic coats the interior surface evenly, creating a uniform thickness.

Advantages:

• Low-cost tooling with no core required.
• Stress-free parts due to the absence of core pressure.
• Design flexibility for mold modifications after prototyping.

Rotolining:

• Process: Similar to rotomolding, but the metal mold becomes the exterior of the finished part. Ideal for complex shapes or thicker fluoropolymer linings.
• Fluorolock (TM): Variation for elevated temperatures or vacuum applications. Includes a wire screen or mesh welded to the interior of the metal before rotolining, creating a stronger mechanical bond.

Rotomolding:

• Cost-effective tooling.
• Stress-free, seamless parts.
• High design flexibility.

Rotolining:

• Suitable for complex geometries and thicker linings.
• Enhanced mechanical bond with Fluorolock for severe conditions.

• Chemical Processing
• Water Treatment
• Pharmaceutical Manufacturing
• Food and Beverage

• Filter Housings: Ideal for fluid handling and filtration systems.
• Columns: Used in various separation and process systems.
• Vessels and Vessel Covers: Suitable for containment and storage applications.
• Spool Sections: For connecting pipes and tubes in complex systems.
• OEM Free-Standing Parts: Custom components for specialized equipment.