Feeders are the starting point of every sand and gravel production line. They receive rock from trucks and deliver it to the primary crusher at a steady, adjustable rate. Rockwell Crusher designs and manufactures horizontal feeders, apron feeders, heavy-duty vibrating feeders and grizzly feeders for quarry and river-rock mines.

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Apron Feeder Model AFA-4*1.2

The Rockwell Crusher apron feeder for steady crusher feeding with very large, heavy rocks; capacity of 200 to 350 tons per hour and a controllable feed rate. Built in the Rockwell Crusher workshop.

Grizzly Feeder

The Rockwell Crusher grizzly feeder for steady feeding of the primary crusher and removing soil and fines from rock; available in two models with capacities of 150 to 300 tons per hour. Built in the Rockwell Crusher workshop.

Heavy-Duty Vibrating Feeder

The Rockwell Crusher heavy-duty vibrating feeder for steady feeding of small jaw crushers and removing soil and fines with a V-shaped grizzly; capacity 100 to 180 tons per hour and an 11 kW motor. Built in the Rockwell Crusher workshop.

Horizontal Feeder

The Rockwell Crusher horizontal feeder for receiving rock from trucks and steady feeding of the primary crusher; available in three models with capacities of 150 to 1000 tons per hour, a 30 to 90 ton hopper and a grizzly system. Built in the Rockwell Crusher workshop.

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