510-102 Electric sieve m28 and air jet sieve
Electric sieve m28 is HMKTest’s early type. Now it is replaced by HMKTest most advanced HMK-200 Air jet sieve. Airflow sieve is an accurate name of this instrument. Electric sieve and air jet sieve are both sieves. HMKTest also provides eccentric sieve shaker, electromagnetic sieve shaker, flapping sieve shaker, etc.