retsch -аас хацарт бутлуур bb
The Jaw Crusher BB 250 is specifically designed for accepting large feed sizes up to 120 x 90 mm. The gap width can be set stepless from 0-30 mm. Depending on the sample material, particle sizes down to 2 mm can be obtained, resulting in a crushing ratio of 45. Retsch Company Profile - Office Locations, Competitors, Financials ...