Small crusher for the regeneration of foundry sand and the extraction of valuable metals from slag and dross.
Dry Sand Manufacturing Machine Sand Refiner MR-K500 Series
Recycling foundry sand (returning mold sand lumps and core sand back to sand) and a small hammer crusher that instantly turns slag and dross into a sand-like material that makes it easy to extract valuable metals.
This is a compact hammer crusher that can instantly turn hard mold sand lumps, core sand, and slag or dross that are difficult to break into sand-like material. Although it is compact, it uses special wear-resistant materials for all consumable parts, ensuring excellent wear resistance.
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basic information
1. Maximum input amount: ~4.4 tons/day (~about 550 kg/h × 8 h/day) 2. Power: 11 kW 3. Dimensions (mm): W920 × D1650 × H912 4. Weight (Kg): approximately 860
Price information
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Delivery Time
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Applications/Examples of results
【Usage】 1. Regeneration of foundry sand Returning mold sand lumps and core sand to their original sand state. 2. Pre-process for precious metal recycling Crushing slag and dross containing precious metals into sand-like particles.
Detailed information
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Instantly returns mold sand lumps and core sand to their original sand.
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It instantly turns slag and dross containing valuable metals into a sand-like form, making it easier to extract valuable metals.
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We also offer an all-in-one type with a hopper, feeder, discharge conveyor, and control panel (Model: U-K500).
Line up（3）
| Model number | overview |
|---|---|
| MR-K500-C | By attaching a number of small hammers, it can crush fine materials under 20mm more sharply. |
| MR-K500-EEC | By attaching larger hammers, it can turn raw materials of about 40mm into sand in one pass. |
| U-K500 | An all-in-one type equipped with a feed hopper, feeder, discharge conveyor, and control panel. |
catalog（1）
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Company information
A long-established crushing machine manufacturer that has been pursuing the technology of "crushing hard materials to sand size in one pass" for over half a century. Boasting overwhelming production efficiency, where almost the entire amount of input material becomes product size in one pass, it is compact and does not require auxiliary equipment. With excellent wear resistance, it significantly reduces running costs, allowing for maximum profit with minimal investment. There is a wealth of experience in producing sand-sized products from limestone-based materials, and the dry crushing unit specialized for producing crushed sand for concrete holds the top market share domestically, with increasing adoption overseas. Additionally, the media shredder that applies this "sand-making" technology is compatible with HDDs and SSDs, and can reliably physically destroy fine media like semiconductor chips into sand-like particles, making it widely used not only for data erasure but also for product functionality destruction and recycling.
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