PEBCO® Clamshell Gates – Simple, Reliable Flow Control for Bulk Material Handling
PEBCO® Clamshell Gates are engineered for efficient, low-maintenance control of bulk material flow in demanding industrial environments. Designed to handle materials such as sand, aggregates, grain, coal, and minerals, these gates deliver dependable operation in applications ranging from belt feeding to loading storage silos, railcars, and haul trucks.
Simplex Clamshell Gates
The PEBCO® Simplex Clamshell Gate offers a proven, straightforward solution for starting, stopping, or regulating material flow without retaining product. Its rugged, single-blade construction makes it ideal for everyday bulk handling operations requiring reliability and low upkeep.
Key Features:
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Single blade and operator for simple control and easy maintenance
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Start, stop, or regulate product flow efficiently
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Clean design prevents material buildup or retention
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Proven performance in applications such as belt feeding and truck or vessel loading
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Optional blade seals available, though typically not required for effective operation
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Ideal for handling sand, aggregates, grain, coal, and other dry bulk materials
Duplex Clamshell Gates
The PEBCO® Duplex Clamshell Gate is a dual-blade, heavy-duty design built for high-capacity flow control. Optimized for larger materials and high-volume transfer rates, it delivers synchronized, smooth operation even under challenging conditions.
Key Features:
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Dual blades and operators for balanced, high-flow performance
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Start, stop, or regulate material flow at large volumes
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Timing gears synchronize blade movement for precise, centered discharge
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Side-mounted cylinders push and pull each blade simultaneously to reduce operating forces
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Ideal for high-capacity applications such as haul-truck loading, conveyor belt feeding, or stockpile discharge
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Suitable for sand, aggregates, grain, coal, and other coarse or heavy bulk materials
Built for Performance and Longevity
Both Simplex and Duplex Clamshell Gates are designed for long service life and minimal maintenance, offering smooth material control without hang-ups or clogging. With decades of proven success in the field, PEBCO® Clamshell Gates continue to set the standard for simplicity, durability, and dependable flow regulation in the bulk solids industry.
