The Jaw Crusher BB 500 is specifically designed for accepting large feed sizes up to 110 mm. The gap width can be set stepless from 0-11 mm. Depending on the sample material, particle sizes down to 0.5 mm can be obtained in one working run, resulting in an excellent crushing ratio of 220. A throughput of up to 500 kg/h is possible with the BB 500.
The RETSCH jaw crusher series is available in 8 different sizes. Throughput and final fineness depend on the crusher type, selected gap width and breaking properties of the sample material.
Robust design, simple handling and cleaning are the features of the RETSCH jaw crusher models. Small amounts of sample are processed batchwise; for larger amounts the crushers can be operated continuously.
Robust & Versatile
- Excellent crushing ratio
- Continuous gap width setting
- Wide range of materials for contamination free grinding
- Connector for dust extraction
- Removable hopper with splash-back protection
- Longer service life by 180° rotation of the jaws
조 크러셔 BB 500 Superiority in detail
The BB 500 is a robust and powerful force-fed crusher characterized by its excellent crushing ratio. Thanks to the steep crushing chamber design, the highly effective crushing kinematics and the high frequency of the jaw movement it is possible to process samples with a feed size of up to 110 mm to a final fineness of 90 % below 0.5 mm in one working run.
The continuous gap width setting with scale ensures optimum size reduction in accordance with the set gap width. The receptacle for collecting the sample after crushing keeps up to 15 l sample per batch.
The feed hopper with splash-back protection can be removed quickly and easily. The BB 500 has a connection for dust extraction and is protected against mechanical overload.
Cleaning the crushing chamber is done quickly and easily thanks to removable hopper and exchangeable jaws and wearing plates.
Scale for continuous gap width setting
Jaws and wearing plates can be replaced
조 크러셔 BB 300 Process-line version
The BB 500 jaw crusher is also available in versions which are suitable for continuous size reduction in online operation, e. g. for quality control during the production process.
These are supplied without feed hopper and motor protection switch. The voltage of the three-phase AC motor will be selected in accordance with the customer's requirements.
조 크러셔 BB 500 대표 시료
RETSCH’s powerful jaw crushers are ideally suited for preliminary crushing of construction materials, ores, granite, oxide ceramics, quartz, slag, silicon, coal, tungsten alloys, cement clinker, etc.
샘플 준비 작업에 가장 적합한 솔루션을 찾으려면 애플리케이션 데이터베이스를 방문하십시오.
조 크러셔 BB 500 작동 원리
조 크러셔 BB 500은 견고하며 강력한 강제 투입식 분쇄기입니다. 투입 시료는 역 분사 방지 투입구를 지나 분쇄실로 투입됩니다.
분쇄는 고정 암과 강하게 움직이는 암 사이 쐐기 형 영역에서 발생됩니다. 이 운동은 하나의 행정에서 일정한 간격을 보장하며 시료는 한번의 설정된 입도로 분쇄됩니다. 두 개의 대형 플라이 휠이 분쇄 조에 강한 충격력을 전달합니다. 혁신적인 디자인을 통해 조의 180° 회전이 가능하므로 양쪽을 모두 사용할 수 있습니다.
배출 간격보다 작아진 시료가 이동 가능한 용기에 수집됩니다. 눈금을 통한 연속식 간격 조절은 설정 폭을 통한 최적의 분쇄를 보장합니다.
조 크러셔 BB 500 기술 데이터
| Applications: | coarse and pre-crushing |
|---|---|
| Field of application: | chemistry / plastics, construction materials, engineering / electronics, environment / recycling, geology / metallurgy, glass / ceramics |
| Feed material: | medium-hard, hard, brittle, tough |
| Size reduction principle: | pressure |
| Max. feed size: | < 110 mm |
| Final fineness: | 90% < 0.5 mm |
| Throughput: | 500 kg/h |
| Material of grinding tools: | manganese steel, NiHard 4 |
| Jaw width: | 250 x 130 mm |
| Gap width setting: | 0 - 11 mm |
| Gap width display: | scale |
| Hinged hopper: | yes |
| Dust extraction unit: | yes |
| Central lubrication: | no |
| Process line version: | optional |
| Collector capacity: | 15 l |
| Drive: | 3-phase motor |
| Drive power: | 7.5 kW |
| Electrical supply data: | different voltages |
| Power connection: | 3-phase |
| Protection code: | IP 55 |
| W x H x D closed: | 930 x 1400 x 1080 mm |
| Net weight: | ~ 1000 kg |
| Standards: | CE |