| 摘要 |
<p>A horizontal shaft impact crusher (1) comprises a housing (2), an impeller (4), and a first and a second curtain (28, 30) against which material accelerated by the impeller (4) may be crushed, the second curtain (30) being located downstream of the first curtain (28). The housing (2) is provided with a first and a second pivot point (20, 22) for mounting a first end (34) of the first curtain (28) in two different positions relative to the impeller (4), a first adjustment device (42) for mounting a second end (40) of said first curtain (28), a third and a fourth pivot point (24, 26) for mounting a first end (52) of the second curtain (30) in two different positions relative to the impeller (4), and a second adjustment device (62) for mounting a second end (58) of said second curtain (30).</p> |
