Selecting the right capacity for shale shaker equipment is critical for effective solids control. Undersized shakers can cause mud losses and poor separation, while oversized units waste capital. Aipu Solids Control provides this capacity guide to help operators make informed equipment selections.


Calculating Required Processing Capacity
Start with the maximum expected mud circulation rate for the drilling program. For typical operations, this is the pump output at maximum stroke rate and liner size. Add a safety margin of 25 to 50 percent to account for surge volumes during connections and trips, variations in solids loading, and future drilling program expansion. Aipu product range covers capacities from 50 cubic meters per hour (Hunter-Mini) through 140 (Hunter-MG3), 160 (Hunter-MG4), to 210 (Hunter-MG5) and up to 420 cubic meters per hour in tandem configurations.
Understanding Capacity Specifications
Not all capacity ratings are equivalent. Aipu specifications represent actual field processing capacity with representative drilling fluid and solids loading, not theoretical maximums for clean water. Verify that manufacturer ratings are based on realistic operating conditions. Aipu factory acceptance testing validates capacity performance on every unit before shipment.
Multiplying Capacity Through Configuration
Multiple shakers or tandem configurations can multiply processing capacity. Aipu dual-deck models like the Hunter-MG4D effectively double screening area within the same footprint. Tandem operation of two units provides redundancy and increased capacity. The modular Aipu product line allows capacity expansion as drilling programs evolve, protecting the initial equipment investment.
Screen Area and Throughput Relationship
Effective screen area directly determines throughput capacity. Aipu provides screen area specifications for each model. The Hunter-MG5 provides 3.8 square meters of effective screening area. The double-deck Hunter-MG4D provides 5.4 square meters. Tandem Hunter-MG5 configuration provides up to 7.6 square meters. More screen area enables higher flow rates with better separation quality and reduced screen wear.
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