| 摘要 |
actuating mechanisms of X-ray-radiometric separators; applicable in mineral concentration branch of mining industry. SUBSTANCE: baffle gate has baffle connected with drive. Baffle is made of steel net attached to perimeter in rigid frame and screened with flexible polymer material. for instance, rubber on the side of working surface. EFFECT: higher resistance to abrasive wear, simple in design and improved technological effectiveness. 2 cl, 3 dwg
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