The Fisher Model 76 Portable Air Separator is a rugged, field-proven solution for efficient removal of unwanted fines in both abrasive and non-abrasive applications. Trusted across a wide range of materials—including limestone, granite, trap rock, basalt, silica, and sand & gravel—this air separator delivers consistent, reliable separation performance in demanding environments.
Designed specifically with the portable contractor in mind, the Model 76 is engineered for quick setup, easy disassembly, and efficient transport. Once on site, the unit can be ready to clean and classify aggregate materials within just a few hours, minimizing downtime and maximizing productivity.
Built on a heavy-duty chassis and equipped with robust components, the Fisher Model 76 combines high throughput capability with operator-friendly access for inspection and maintenance. Its portable design makes it an ideal choice for contractors and producers who need flexibility without sacrificing performance.
Key Features & Specifications
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Capacity: Designed for up to 60 TPH of 3/8” (10 mm) minus product
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Separator Size: 76” diameter Fisher Air Separator
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Drive System:
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75 HP, 1800 RPM electric vibrator with VFD
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Italvibras ½ HP vibrator
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Lubrication: Automatic oil bath lubrication system
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Hydraulics:
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Hydraulic lift system for feed conveyor, air separator lid, and platform
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Hydraulic lift lid for easy cone access during inspection and repair
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Chassis: Heavy-duty beam chassis designed for portability and durability
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Wear Protection: Specially designed bolt-in wear liners in high-wear areas
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Access & Safety: Walkway and handrail platform around the separator
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Electrical: Removable electrical panel stand with controls and power cord
Conveyors
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Feed Conveyor:
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18” x 34’
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7.5 HP motorized head pulley
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Full-length covers and skirted
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Hydraulically lifted into operating position
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Discharge Conveyors:
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(2) 18” x 24’
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7.5 HP motorized head pulleys
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Full-length covers and skirted
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