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GZD Vibrating Feeder: Efficient Processing from Leading China Suppliers and Factory for Mineral Handling
Product Description
Precision Control and Pre-Screening
The GZD utilizes advanced vibration force technology (often via a double eccentric shaft exciter) to drive the trough in a linear motion. A key feature of this system is its adjustability.
Variable Feeding Speed
Operators can adjust the vibration frequency to control the feed rate precisely. This ensures the downstream crusher is always "choke fed" for optimal shape and throughput but never clogged.
Pre-Screening Function
Most GZD models are equipped with grizzly bars at the discharge end. These bars allow fine materials and soil to fall through, bypassing the primary crusher. This pre-screening function reduces unnecessary wear on the crusher liners and boosts overall system capacity.
Reliable and Low Maintenance
With a simple yet effective structure, the GZD Vibrating Feeder is easy to install and maintain. Its smooth vibration minimizes noise and energy consumption, making it an environmentally friendly and cost-effective solution for feeding jaw crushers, impact crushers, and ball mills.
Main Technical Specifications
| Model | Chute Size (mm) | Max Feeding Size (mm) | Capacity (t/h) | Motor Power (kw) | Weight (kg) | Overall Dimension (mm) |
| GZD750×2500 | 750×2500 | 300 | 50-80 | 3 | 1590 | 2580×1100×1400 |
| GZD850×3000 | 850×3000 | 400 | 80-120 | 7.5 | 3900 | 3110×1800×1600 |
| GZD960×3800 | 960×3800 | 500 | 100-210 | 11 | 4210 | 3850×1950×1630 |
| GZD1100×4200 | 1100×4200 | 650 | 140-320 | 15 | 4850 | 4300×2050×1660 |
| GZD1100×4900 | 1100×4900 | 650 | 140-360 | 18.5 | 5500 | 5000×2050×1700 |
| GZD1300×4900 | 1300×4900 | 800 | 180-450 | 22 | 6680 | 5000×2350×1750 |
| GZD1500×6000 | 1500×6000 | 950 | 400-750 | 30 | 9970 | 6160×2920×2295 |
| GZD1800×6000 | 1800×6000 | 1100 | 500-900 | 37 | 12100 | 6160×3270×2345 |
Frequently Asked Questions
Q
What is a GZD Vibrating Feeder and how does it work?
The GZD Vibrating Feeder is a heavy-duty feeding device that uses a double eccentric shaft exciter to generate vibration force, driving the trough in a controlled linear motion. This allows bulk materials to be fed uniformly and continuously into downstream crushing or screening equipment such as jaw crushers, impact crushers, and ball mills.
Q
What is the pre-screening function of the GZD Vibrating Feeder?
Most GZD models feature grizzly bars at the discharge end that act as a pre-screen. Fine materials and soil particles fall through the gaps in the bars and bypass the primary crusher entirely. This reduces unnecessary wear on crusher liners and increases the overall processing capacity of the production line.
Q
Can the feeding speed of the GZD Vibrating Feeder be adjusted?
Yes. The vibration frequency of the GZD Vibrating Feeder can be adjusted by operators to precisely control the feed rate. This ensures the downstream crusher is consistently "choke fed" for optimal throughput and product shape, while preventing blockages or overloading.
Q
What is the maximum feeding size supported by GZD Vibrating Feeders?
The maximum feeding size varies by model. For example, the GZD750×2500 supports up to 300mm, while the largest model GZD1800×6000 can handle materials up to 1100mm. Refer to the technical specifications table above to select the model that matches your material size requirements.
Q
How much maintenance does the GZD Vibrating Feeder require?
The GZD Vibrating Feeder is designed with a simple yet robust structure, making it easy to install and maintain. Its smooth vibration operation minimizes mechanical stress, reduces noise levels, and lowers energy consumption, resulting in minimal downtime and low overall maintenance costs.
Q
What types of crushers and equipment is the GZD Vibrating Feeder compatible with?
The GZD Vibrating Feeder is compatible with a wide range of downstream equipment, including jaw crushers, impact crushers, cone crushers, and ball mills. It is widely used in mining, quarrying, construction aggregate, and metallurgy industries for primary feeding and pre-screening applications.