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| 適用樣品 | Medium-hard、Hard、Brittle的材料 |
| 入料大小 | ＜ 40mm |
| 出料大小 | ＜ 0.5mm |
| 顎具 | 錳鋼、不銹鋼、HMF Steel, 碳化鎢及氧化鋯等可選 |
| 最大樣品量 | 3L抽屜式樣品收集盒，連續進料 |
| 操作面板 | 數位觸控式，出料口的尺寸由0－10mm可隨意調整 |
| 顎具轉速 | 550-950rpm可調 |
原廠網站:
檔案下載:
影片連結:
Retsch Jaw Crusher BB 50 – 桌上型顎碎機產品介紹
Retsch Jaw Crusher BB 50 Zero Point Adjustment – 桌上型顎碎機歸零校正
Retsch Jaw Crusher BB 50 Removing and inserting the crushing arm – 桌上型顎碎機顎具拆裝
適用樣品：
礦物、岩石、煤炭、陶瓷、玻璃、水泥、建築材料等中高硬度及脆性較高樣品
Zero-point Adjustment for Wear Compensation
連續式Gap調整歸零設計，可彌補因為顎具磨損造成Gap過大的情況，可有效控制樣品粉碎的再現性
顎具成分分析表
|
Breaking Jaws |
Hardness |
Analysis (%) |
|
Manganese steel |
|
C (1.3), Si (0.5), P (0.1), S (0.04), Mn (13), Fe (85.06) |
|
Stainless steel |
35 HRC |
C (0.25), Si (1), P (0.05), Mn (1), S (0.05), Cr (14.5), Fe (83.17) |
|
Tungsten carbide |
>70 HRC |
WC (92), Co (8) |
|
Zirconium oxide |
8.5 Mohs |
ZrO2 (94.5), Y2O3 (5.2), SiO2 / MgO / CaO / Fe2O3 / Na2O / K2O (<0.3) |
|
HMF steel |
58 HRC |
C (0.82), Si (0.4), P (0.035), S (0.035), Mn (0.8), Fe (97.91) |
|
Wearing plates |
Hardness |
Analysis (%) |
|
Stainless steel |
|
Cr (19), S (0.03), P (0.045), Mn (2), Si (1), C (0.07), Ni (10.5), Fe (67.35) |
|
Tungsten carbide |
>70 HRC |
WC (90), Co (10) |
|
Zirconium oxide |
8.5 Mohs |
ZrO2 (94.5), Y2O3 (5.2), SiO2 / MgO / CaO / Fe2O3 / Na2O / K2O (<0.3) |
|
HMF steel |
|
C (0.1), Cu (0.35), P (0.05), S (0.05), N (0.008), Mn (0.45), Fe (98.992) |
