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The Jaw Crusher BB 400 XL is used for the rapid, effective crushing and pre-crushing of medium-hard, hard, brittle and tough materials. Its variety of materials offered, including heavy-metal free steel, its efficiency and safety makes it ideal for sample preparation in laboratories and industrial plants.

For small amounts of sample the BB 400 XL is used batch-wise; for larger amounts it can be operated continuously. Control of the gap width and zero point adjustment allow for reproducible results.

Thanks to the modular construction of housing and frame this jaw crusher is suitable for a wide range of applications.

應(yīng)用實(shí)例

合金, 巖石, 建筑原料, 氧化物陶瓷, 水泥熔渣, 爐渣, 焦炭, 煤, 玄武巖, 玻璃, 石英, 礦物, 礦石, 硅, 耐火粘土, 花崗巖, 長石, 陶瓷, ...

優(yōu)點(diǎn)

• 高破碎率

• 前開門便于清潔

• 無限/連續(xù)間隙寬度設(shè)置

• 過載保護(hù)裝置

• 多種材料的無污染研磨

• 可拆卸防回濺進(jìn)料斗

• 帶安全開關(guān)的樣品收集裝置

• 可連續(xù)操作的收集容器

• 除塵接口

• 特殊設(shè)計版本帶自動分揀功能低于尺寸的(3分?jǐn)?shù))和過大尺寸(1分?jǐn)?shù))

性能指標(biāo)

Please note:
受樣品材料性質(zhì)和儀器配置/設(shè)定的影響

作用原理

The Jaw Crusher BB 400 XL is a robust and powerful forced-feed crusher. The feed material passes through the no-rebound hopper and enters the crushing chamber.

Size reduction takes place in the wedge shaped area between the fixed crushing arm and one moved by an eccentric drive shaft. The elliptical motion crushes the sample which is moved towards the crushing gap under gravity.

As soon as the sample is smaller than the discharge gap width, it falls into a removable collector within the jaw crusher. The continuous gap width setting with scale ensures optimum size reduction in accordance with the set gap width.

根據(jù)技術(shù)改造和誤差調(diào)整