ST-NF SERIES GRIZZLY FEEDER
The Sytechs ST-NF Series Grizzly Feeders deliver super heavy-duty performance, high capacity, and reliable operation in the most demanding applications. Built to handle abrasive materials, they ensure smooth and continuous feeding under tough conditions.
With rugged construction and proven durability, Sytechs feeders are ideal for primary crushing setups. Designed for long service life and minimal maintenance, they are a dependable choice for maximizing efficiency and uptime.
Key Benefits:
● Variable Speed Drive (VSD)
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Allows the operator to regulate the feeding speed evenly which maximizes the efficiency of the primary crusher.
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Protects the electric motor from high inrush current/ high temperature (Soft start) in case of frequent start /stop
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Adjustable vibration force, changeable and controllable flow anytime when required
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Low power consumption rate
● The eccentric block is the vibration source
Guaranteed performance when original Sytechs parts are used, a long lifetime of the ball mill is guaranteed.
Capacity Range: 300-1800 t/h
Materials: Granite, marble, basalt, limestone, quartz, pebble, copper ore, iron ore, etc...

Technical Specifications:
Model | Dimensions (W X L) m | Power (kw) | Capacity (t/h) | Max Feed Size (mm) | Compatibility with ST-C Jaw Crusher |
|---|---|---|---|---|---|
ST-NF0832 | 0.9 x 3.2 | 2 x 3 | 300 | 450 | ST-C80X51 |
ST-NF0942 | 0.9 x 4.2 | 2 x 5.5 | 350 | 500 | ST-C96X58 |
ST-NF1148 | 1.1 x 4.8 | 2 x 7.5 | 500 | 700 | ST-C100X76, ST-C106X70, ST-C16X180 |
ST-NF1361 | 1.3 x 6.1 | 15 | 750 | 900 | ST-C138X76, ST-C120X87, ST-C125X95, ST-C1313, ST-C1415 |
ST-NF1661 | 1.6 x 6.1 | 30 | 1000 | 1200 | ST-C140X107, ST-C150X120, ST-C160X120 |





