1, divided into secondary crushing, Section 1-2 squeezer as the first level;Section 3 - 7 for the second level.The total compression ratio of 12;
2, squeezer range ring off between intermittent type tooth formation, and away from the circle just to squeeze the scraper on the cage position, turn over the expected to squeeze out the oil effect;
3, low speed (8 r/min), long press (151 s), the machine chamber pressure (70 MPa);
4, 1.5-2 mm squeezer material surface carburizing, quenching hardness requirements R factory after 55°-62 °.
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TEL: +86 155 155 38695
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