Overview
GZD vibrating feeder is a primary feeding machine developed specifically for aggregate production lines, sand and gravel yards, and medium-sized mines. It is generally installed ahead of the primary jaw crusher. Adopting dual-motor self-synchronization technology, it feeds raw ore with particle sizes ranging from 300 mm to 600 mm into the crushing chamber stably, continuously and evenly.
GZD vibrating feeder is equipped with high-strength wear-resistant bar screens at the front of its tank body. While conveying materials forward, it can pre-separate mud, fine sand and small crushed stones mixed in raw ore, effectively preventing useless fine materials from entering the main crusher.
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Working principle
GZD vibrating feeder is made of vibrating frame, spring, vibrator, motor vibrating device and motor. The vibrator consists two fixed eccentric shafts whose gears are jogged. When installation, the two gears must be jogged according to the sign.
By drive of the motor, the two eccentric shafts start rotating to generate a linear huge power which forces the feeder to vibrate back and forth. Through the vibration, the materials will slip and sling on the funnel, moving forward, when the materials pass the screening part, smaller material will fall down, avoiding the further crushing, so screening purpose is reached.
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Features & Benefits
1.Smoothly vibrating and long service life.
2.Vibrating force adjustable, easy to operation.
3. Low noise and power consumption.
4. Simple structure, easy to maintenance.
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Specifications
Model Max Feed Size (mm) Capacity (t/h) Installation Angle (°) Motor Power (kw) Machine Weight (kg) GZD-250×75 300 100 0-10 2×1.5 1100 GZD-360×100 500 150 0-10 2×3.0 2100 GZD-420×120 600 200 0-10 2×4.5 4800 -
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