In the rotational molding industry, achieving a precise, uniform blend of polyethylene and pigments is critical to ensuring consistent product quality. That’s why manufacturers turn to Reliance RFM High Intensity Rotomolding Mixers—specially designed and engineered to deliver fast cycle times, reliable dispersion, and easy cleaning features.
Reliance Rotomolding Mixers are built to handle large-volume production with flexibility and durability, making them the trusted solution for companies that require speed, efficiency, and long-term performance.


Why High Intensity Mixing Matters in Rotomolding
Unlike PVC or toner mixing applications that demand high levels of energy,
rotomolding mixing requires less energy but still needs enough shear
to achieve a homogeneous blend in a short time.
- Typical tip speed: 20 meters per second
- Mixing time: Polyethylene and pigments are dispersed within 3–5 minutes
- Result: Uniform color dispersion, smooth surfaces, and reliable end-product performance.
This balance of efficiency and precision makes Reliance RFM Mixers a perfect fit for the rotomolding industry.
Key Features of Reliance RFM Rotomolding Mixers
Reliance manufactures Standard, Direct-Drive, and E-Series High Intensity Mixers to meet different production requirements and budgets. Each unit is designed with user-friendly technology and heavy-duty construction to withstand the demands of continuous production.
- Precision Dispersion: Delivers consistent pigment and resin blending
- Ensures homogeneous mixing with minimal energy use
Easy-Clean Design
- Smooth, polished surfaces reduce residue buildup
- Quick-clean features minimize downtime between batches
Engineered for Efficiency
- Robust assemblies and components maximize uptime
- Designed to reduce plant maintenance and extend service life
- Optimized tooling for consistent performance

Why Manufacturers Choose Reliance for Rotomolding Mixers
With decades of experience in industrial mixing systems, Reliance has become a trusted name in the rotational molding industry. Manufacturers rely on Reliance RFM Mixers for their ability to deliver fast 3–5 minute cycle times, durable construction built for high-volume use, and affordable designs tailored to specific production needs. Combined with user-friendly operation and minimal maintenance requirements, these mixers are engineered to maximize efficiency on every run.
From small-scale production facilities to large manufacturing plants, Reliance Rotomolding Mixers provide the precision, speed, and reliability needed to keep operations running smoothly. It’s why manufacturers around the world continue to choose Reliance as their partner for dependable mixing solutions.