Simpson Speedmullor®
High-Intensity Batch Mixer
In medium- to large-sized sand systems, higher volumes of throughput demand greater productivity from the sand preparation plant. The SIMPSON SPEEDMULLOR® is carefully designed and proportioned to achieve maximum mixing performance and energy efficiency while still providing some versatility in applications typical to these sizes of sand systems.
Let’s Build the Right Solution for Your Foundry
Description
Combines high-speed, high-intensity, mulling with energy-efficient batch operation.
Available in Metric & Imperial, sizes vary by region
Application
- Suitable for a range of applications, providing flexibility in throughput and product types.
- Optimized for applications requiring faster cycle times.
Features
- The original Beardsley & Piper Speedmullor
- High productivity
- Smaller batch and shorter cycle times
- Secondary cooling
- Compact design
Productivity Makes You More Competitive
The Speedmullor combines all the best features of all the high-intensity batch mixers into a single design — the mixing performance and energy efficiency of mulling with the productivity of a high-speed, high-intensity mixer. The Speedmullor will produce better molding sand, more consistently and at less cost than other mixers of the same capacity.
Intensive mulling in a Speedmullor is accomplished by horizontally mounted muller wheels compressing the sand against the mixer wall.
Shearing and blending is provided by a series of plows mounted on the mixer crosshead. Rotating at high speed, the combination of muller wheels and plows provide full development of the bentonite and other additives.
The Speedmullor’s shorter cycle times result in high output allowing a more compact installation and reduced investment and installation costs.
- The Speedmullor can be equipped with a cooling system to introduce large volumes of low velocity air to the batch during the cycle. The feature is useful if longer cycles are expected or in tropical climates to provide secondary cooling.
- Water and bentonite are added directly into the sand mass to improve dispersion and enhance the effectiveness of additives.
Gain a Greater Understanding
- Sand Preparation Brochure – standard
- Sand Preparation Brochure – metric
- Speedmullor Flyer - standard
- Speedmullor Flyer- metric
- How it Works Video - How it Works
- Photo Gallery
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