The RETSCH 200541005 Jaw Crusher BB 300 is an efficient and powerful crusher that is capable of crushing a variety of materials including medium-hard, hard, brittle, and tough materials. It is ideal for sample preparation in laboratories and industrial plants.
This jaw crusher offers a wide range of materials, including heavy-metal free steel, ensuring contamination-free grinding. It is designed for both batch-wise and continuous operation, allowing for flexibility depending on the amount of sample. The gap width and zero point adjustment feature ensures reproducible results.
Safety is a key feature of the Jaw Crusher BB 300. The Belleville spring washer protects the unit from overloads, while central lubrication guarantees a long service life. The inclusion of manganese steel breaking jaws and stainless steel wearing plates further enhances the durability of this crusher.
The Jaw Crusher BB 300 operates on a robust and powerful forced-feed principle. The feed material passes through a no-rebound hopper and enters the crushing chamber, where size reduction takes place between the fixed crushing arm and the one moved by an eccentric drive shaft. The elliptical motion of this crusher crushes the sample, which then falls under gravity.
With a continuous gap width setting, the Jaw Crusher BB 300 ensures optimal size reduction according to the set gap width. Application examples for this crusher include alloys, basalt, cement clinker, ceramics, chamotte, coal, coke, construction materials, feldspar, glass, granite, minerals, ores, oxide ceramics, quartz, rocks, silicon, and slag.
This jaw crusher comes with a range of advantages, making it an excellent choice for various crushing applications. Some of its advantages include excellent crushing performance, wear compensation with zero-point adjustment, infinitely gap width setting, overload protection, wide range of materials for contamination-free grinding, no-rebound feed hopper with quick-release clamp, brake motor with safety switch, easy-to-clean crushing chamber, connector for dust extraction, central lubrication, and suitability for integration in automatic installations. There is also a special version available for grinding semi-conductor materials.
To further assist with proper usage, a product manual is included. The Jaw Crusher BB 300 can be integrated with other products in the Pulverizers and Lab Crushers line for a complete solution in sample preparation.
The RETSCH 200541005 Jaw Crusher BB 300 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 and its efficiency and safety makes the BB 300 ideal for sample preparation in laboratories and industrial plants.
For small amounts of sample the Jaw Crusher BB 300 can be used batch-wise; for larger amounts it can be operated continuously. Control of the gap width and zero point adjustment allow for reproducible results. The Belleville spring washer protects the unit from overloads and in conjunction with the central lubrication guarantees a long service life.
Includes Manganese Steel Breaking Jaws and Stainless Steel Wearing Plates.
Function Principle
The Jaw Crusher BB 300 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 then falls under gravity.
As soon as the sample is smaller than the discharge gap width, it falls into a removable collector. The continuous gap width setting with scale ensures optimum size reduction in accordance with the set gap width.
Application Examples
alloys, basalt, cement clinker, ceramics, chamotte, coal, coke, construction materials, feldspar, glass, granite, minerals, ores, oxide ceramics, quartz, rocks, silicon, slag, ...
Product Advantages
- excellent crushing performance
- wear compensation with zero-point adjustment
- infinitely gap width setting
- overload protection
- wide range of materials for contamination free grinding
- no-rebound feed hopper with quick-release clamp
- brake motor with safety switch
- easy-to-clean crushing chamber
- connector for dust extraction
- central lubrication
- suitable for integration in automatic installations
- special version for grinding semi-conductor materials
