Small-scale jaw crushers are compact, cost-effective machines designed for processing smaller quantities of hard and abrasive materials, such as rocks, ores, and construction waste. They are commonly used in laboratories, small mining operations, or recycling projects where full-scale industrial crushers are impractical.
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Types of Small-Scale Jaw Crushers:
1. Manual (Hand-Powered) Jaw Crusher
– Operated manually using a hand lever or flywheel.
– Suitable for very small-scale crushing (e.g., sampling in labs).
2. Electric-Powered Mini Jaw Crusher
– Runs on a small electric motor (1-5 HP).
– Ideal for small mining or recycling operations.
3. Diesel-Powered Portable Jaw Crusher
– Mobile and suitable for remote locations without electricity.
– Often used in small gold mining or construction sites.
4. Laboratory Jaw Crusher
– Precision-engineered for sample preparation (e.g., 2″x3″, 4″x6″).
– Adjustable discharge size for controlled crushing.
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Key Features of Small-Scale Jaw Crushers:
– Compact size – Fits in tight spaces.
– Adjustable jaws – Allows control over output size (e.g., 10–20 mm).
– Durable construction – Made of hardened steel for longevity.
– Low maintenance – Simple design with fewer moving parts.
Common Applications:
✔ Crushing gold ore for small miners
✔ Recycling concrete/bricks into aggregates
✔ Laboratory sample preparation (geology, metallurgy)
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